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Paper Citation Record · LEDGER

New axion contribution to the two-photon decays of neutral pions

As of 10 August 2026, this Paper Citation Record lists 92 of 92 outbound references and 0 inbound Pith citation observations for arXiv:2502.04060.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2502.04060 v2

Coverage vector

measured 92 of 92 reference resolution

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measured 0 of 0 inbound itemization

Pith citing papers itemized under the disclosed page cap.

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measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

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Reference resolution

92 of 92 outbound references displayed

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External citation measurements

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Outbound references

Observation 3c20cd46-0ade-4010-9f21-0724d99a2121 · outbound

This paper cites Neutral Pion Lifetime Measurements and the QCD Chiral Anomaly.

New axion contribution to the two-photon decays of neutral pions Neutral Pion Lifetime Measurements and the QCD Chiral Anomaly

Reference 1

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Observation a3fd6e14-9562-49ba-bff8-f7c711235281 · outbound

This paper cites Pions: the original Nambu–Goldstone bosons: An introduction and precision pion physics,.

New axion contribution to the two-photon decays of neutral pions Pions: the original Nambu–Goldstone bosons: An introduction and precision pion physics,

Reference 2

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Observation 6fde0ce6-897b-4c69-93ad-c2e19875b701 · outbound

This paper cites 50 Years of Quantum Chromodynamics.

New axion contribution to the two-photon decays of neutral pions 50 Years of Quantum Chromodynamics

Reference 3

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Observation d270b736-e405-4533-9a2c-6a71112de447 · outbound

This paper cites Re- view of Particle Physics,.

New axion contribution to the two-photon decays of neutral pions Re- view of Particle Physics,

Reference 4

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Observation 747996d2-2554-4dc5-b705-1748b30198d8 · outbound

This paper cites A New Light Boson?.

New axion contribution to the two-photon decays of neutral pions A New Light Boson?

Reference 5

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Observation c53bb1c5-e4be-4d8c-803f-289672a92d61 · outbound

This paper cites Problem of Strong P and T Invariance in the Presence of Instantons,.

New axion contribution to the two-photon decays of neutral pions Problem of Strong P and T Invariance in the Presence of Instantons,

Reference 6

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Observation fe4efc51-153e-415a-b80b-d9464b9ed073 · outbound

This paper cites Opening the Axion Window,.

New axion contribution to the two-photon decays of neutral pions Opening the Axion Window,

Reference 7

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Observation 7839b5bd-3937-49cf-aed9-c4b6ff6f0576 · outbound

This paper cites Axion couplings to electroweak gauge bosons.

New axion contribution to the two-photon decays of neutral pions Axion couplings to electroweak gauge bosons

Reference 8

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Observation 4acdc35e-68f7-453a-af5e-b2b858b968dc · outbound

This paper cites Cp conservation in the presence of instantons,.

New axion contribution to the two-photon decays of neutral pions Cp conservation in the presence of instantons,

Reference 9

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Observation 5ddbcb35-b22c-4add-a69a-ee764b39ffd6 · outbound

This paper cites Constraints Imposed by CP Conservation in the Presence of Instantons,.

New axion contribution to the two-photon decays of neutral pions Constraints Imposed by CP Conservation in the Presence of Instantons,

Reference 10

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Observation e9c17eb2-17dd-4499-853b-adddde1e867e · outbound

This paper cites A Simple Solution to the Strong CP Problem with a Harm- less Axion,.

New axion contribution to the two-photon decays of neutral pions A Simple Solution to the Strong CP Problem with a Harm- less Axion,

Reference 11

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Observation a857b058-271b-4d5a-af9d-cfd0a5ca2ce8 · outbound

This paper cites On Possible Suppression of the Axion Hadron Interactions. (In Russian),.

New axion contribution to the two-photon decays of neutral pions On Possible Suppression of the Axion Hadron Interactions. (In Russian),

Reference 12

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Observation e7b23a7f-84c5-4285-a3d7-cad99ac6a85a · outbound

This paper cites Weak Interaction Singlet and Strong CP Invariance,.

New axion contribution to the two-photon decays of neutral pions Weak Interaction Singlet and Strong CP Invariance,

Reference 13

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Observation f629d1ef-7e33-4d74-bd43-bef88f655cbf · outbound

This paper cites Can Confinement Ensure Natural CP Invari- ance of Strong Interactions?.

New axion contribution to the two-photon decays of neutral pions Can Confinement Ensure Natural CP Invari- ance of Strong Interactions?

Reference 14

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Observation bbe17f8b-bd30-4e54-99ee-3e0191eed617 · outbound

This paper cites Cos- mology of the Invisible Axion,.

New axion contribution to the two-photon decays of neutral pions Cos- mology of the Invisible Axion,

Reference 15

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Observation ad184e56-1823-457d-9550-8f25555f6e9c · outbound

This paper cites Feebly Interacting Particles: FIPs 2022 workshop report.

New axion contribution to the two-photon decays of neutral pions Feebly Interacting Particles: FIPs 2022 workshop report

Reference 16

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Observation e36bc47d-e9ea-40d2-ac4a-270b2e906eb4 · outbound

This paper cites Mi- crowave cavity searches for dark-matter axions,.

New axion contribution to the two-photon decays of neutral pions Mi- crowave cavity searches for dark-matter axions,

Reference 17

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Observation a6d5fcc9-beda-4678-adf7-6ae3373af86b · outbound

This paper cites The Low-Energy Frontier of Particle Physics.

New axion contribution to the two-photon decays of neutral pions The Low-Energy Frontier of Particle Physics

Reference 18

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Observation b5505106-1596-445f-90b6-35e949498213 · outbound

This paper cites Exploring the Role of Axions and Other WISPs in the Dark Universe.

New axion contribution to the two-photon decays of neutral pions Exploring the Role of Axions and Other WISPs in the Dark Universe

Reference 19

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Observation c01fb2f1-5683-41f7-b002-6b9d2bf9de39 · outbound

This paper cites Experimental Searches for the Axion and Axion-like Particles.

New axion contribution to the two-photon decays of neutral pions Experimental Searches for the Axion and Axion-like Particles

Reference 20

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Observation f7f38da9-8da3-4c8c-859e-2dbfa74cedd9 · outbound

This paper cites Invisible Axion Search Methods.

New axion contribution to the two-photon decays of neutral pions Invisible Axion Search Methods

Reference 21

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Observation 4f496db9-f256-4b11-8818-ac73bb94884f · outbound

This paper cites A Review of Axion Lasing in Astrophysics.

New axion contribution to the two-photon decays of neutral pions A Review of Axion Lasing in Astrophysics

Reference 22

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Observation 7f28087e-75f8-4e63-bd71-dacd3e77d5d5 · outbound

This paper cites Axion Dark Matter: How to see it?.

New axion contribution to the two-photon decays of neutral pions Axion Dark Matter: How to see it?

Reference 23

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This paper cites The QCD axion, precisely.

New axion contribution to the two-photon decays of neutral pions The QCD axion, precisely

Reference 24

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Observation 8740e897-412d-4224-8640-bb51e033c09b · outbound

This paper cites QCD $\theta$-vacuum energy and axion properties.

New axion contribution to the two-photon decays of neutral pions QCD $\theta$-vacuum energy and axion properties

Reference 25

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This paper cites Axions and the Strong CP Problem.

New axion contribution to the two-photon decays of neutral pions Axions and the Strong CP Problem

Reference 26

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Observation fe3a0dd7-40d4-486c-ad4e-47fd9f751cd9 · outbound

This paper cites Axion Cosmology.

New axion contribution to the two-photon decays of neutral pions Axion Cosmology

Reference 27

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Observation f7656dfe-e37f-4c9d-b35d-7dd6d1a8f108 · outbound

This paper cites The landscape of QCD axion models.

New axion contribution to the two-photon decays of neutral pions The landscape of QCD axion models

Reference 28

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Observation 35b5de50-7178-4d10-b2df-6de197206a1f · outbound

This paper cites Precision measurement of the neutral pion lifetime,.

New axion contribution to the two-photon decays of neutral pions Precision measurement of the neutral pion lifetime,

Reference 29

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Observation b4b54008-2d32-4002-81e3-ecf03bed6fe6 · outbound

This paper cites Two-photon decay of the neutral pion in lattice QCD.

New axion contribution to the two-photon decays of neutral pions Two-photon decay of the neutral pion in lattice QCD

Reference 30

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Observation d0987033-d540-477c-b5dd-f208a4145f57 · outbound

This paper cites Pseudoscalar decays into photon-photon in chiral per- turbation theory,.

New axion contribution to the two-photon decays of neutral pions Pseudoscalar decays into photon-photon in chiral per- turbation theory,

Reference 31

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Observation 3dcc5cb8-87c0-4329-9766-376fea8a5ac0 · outbound

This paper cites Chiral Sum-Rules for ${\cal L}^{WZ}_{(6)}$ Parameters and Application to $\pi^0,\eta,\eta'$ Decays.

New axion contribution to the two-photon decays of neutral pions Chiral Sum-Rules for ${\cal L}^{WZ}_{(6)}$ Parameters and Application to $\pi^0,\eta,\eta'$ Decays

Reference 32

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Observation 5c14bc1f-077d-4516-ab73-5f502ac61440 · outbound

This paper cites De- cay π0 → γγ to next to leading order in chiral perturba- tion theory,.

New axion contribution to the two-photon decays of neutral pions De- cay π0 → γγ to next to leading order in chiral perturba- tion theory,

Reference 33

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Source-reported events for the cited work

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Observation df356058-1e0e-4472-957f-ae33bdced65b · outbound

This paper cites Two-photon decays of pi^0, eta and eta-prime.

New axion contribution to the two-photon decays of neutral pions Two-photon decays of pi^0, eta and eta-prime

Reference 34

Resolution
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Observation 708cdaf0-3984-43f3-ad9f-876c89261edf · outbound

This paper cites Two photon decay of the pseudoscalars, the chiral symmetry breaking corrections,.

New axion contribution to the two-photon decays of neutral pions Two photon decay of the pseudoscalars, the chiral symmetry breaking corrections,

Reference 35

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Observation 4221aa05-f6ea-4c07-a05d-543b56ca4703 · outbound

This paper cites Neutral pseudoscalar meson decays: π0 → γγ and η → γγ in su(3) limit,.

New axion contribution to the two-photon decays of neutral pions Neutral pseudoscalar meson decays: π0 → γγ and η → γγ in su(3) limit,

Reference 36

Resolution
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Observation b15bb4fc-06a0-4952-8db7-cd2b44b84851 · outbound

This paper cites Chiral expansions of the pi0 lifetime.

New axion contribution to the two-photon decays of neutral pions Chiral expansions of the pi0 lifetime

Reference 37

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Observation 625c2522-d17a-4265-a25e-8ac78b26bbcd · outbound

This paper cites Axial anomaly and the precise value of the $\pi^0 \to 2 \gamma$ decay width.

New axion contribution to the two-photon decays of neutral pions Axial anomaly and the precise value of the $\pi^0 \to 2 \gamma$ decay width

Reference 38

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source=pdf_text observed=2026-08-08T23:48:55.330544Z digest=sha256:0d287a8337c28a27677f53497c4f29520c13a4e310ed43ed6956a48b8b48d6c3

Observation 85ea205f-4070-414e-a7f8-71618cbdcd9e · outbound

This paper cites Search for a dark-matter induced Cosmic Axion Background with ADMX.

New axion contribution to the two-photon decays of neutral pions Search for a dark-matter induced Cosmic Axion Background with ADMX

Reference 39

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no resolver link, observed 2026-08-08T23:48:55.335372Z

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source=pdf_text observed=2026-08-08T23:48:55.335372Z digest=sha256:9b6dad69a1d8d88fc17fbb23cc2b1d9b93b36bb96074231c589f382d648aea54

Observation 96799b24-ca90-4361-a7ec-add59450856d · outbound

This paper cites Lattice QCD for Cosmology.

New axion contribution to the two-photon decays of neutral pions Lattice QCD for Cosmology

Reference 40

Resolution
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source=pdf_text observed=2026-08-08T23:48:55.340034Z digest=sha256:1fdcac0d777e001ec013ce5037d2662a76cfd67868411751ae3aa33c2af9c8d4

Observation 09df6295-9e30-45cd-9e72-21b7cd38ec4d · outbound

This paper cites QCD at finite isospin density: chiral perturbation theory confronts lattice data.

New axion contribution to the two-photon decays of neutral pions QCD at finite isospin density: chiral perturbation theory confronts lattice data

Reference 41

Resolution
verified exact
local_arxiv, observed 2026-08-08T23:48:56.454717Z

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No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.344670Z digest=sha256:8dab5e5374eb0f65c66002437b61679ed61d418d39c42e77415ff3ab4198faa3

Observation 6243e0eb-d844-49b1-942a-cf0679200364 · outbound

This paper cites Condensates and pressure of two-flavor chiral perturbation theory at nonzero isospin and temperature.

New axion contribution to the two-photon decays of neutral pions Condensates and pressure of two-flavor chiral perturbation theory at nonzero isospin and temperature

Reference 42

Resolution
verified exact
local_arxiv, observed 2026-08-08T23:48:56.435399Z

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No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.349335Z digest=sha256:c804e19f6311f65ce69d093587eb77e1a0fc215e3c500f7f1d05392ffc76b544

Observation 0c3a55c9-9a60-44a1-a82e-21e09587c01c · outbound

This paper cites Equation of state of imbalanced cold matter from chiral perturbation theory.

New axion contribution to the two-photon decays of neutral pions Equation of state of imbalanced cold matter from chiral perturbation theory

Reference 43

Resolution
unresolved
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source=pdf_text observed=2026-08-08T23:48:55.354033Z digest=sha256:2f3f6056100c3fed6e419fcc7f17bbeecf007c62ea2e53258d77624ca0bb2c4c

Observation 554a4f98-c5e3-418d-b98f-65c21deed0fd · outbound

This paper cites Topological Susceptibility and QCD Axion Mass: QED and NNLO corrections,.

New axion contribution to the two-photon decays of neutral pions Topological Susceptibility and QCD Axion Mass: QED and NNLO corrections,

Reference 44

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.358522Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.358522Z digest=sha256:7ee78e9416d3100ef628fe2371006c54129d82d92e8b599402ac619e6ea7cf4b

Observation ea2658a0-e29f-4247-84a4-628e2dcba313 · outbound

This paper cites The QCD Axion at Finite Density.

New axion contribution to the two-photon decays of neutral pions The QCD Axion at Finite Density

Reference 45

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.362700Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.362700Z digest=sha256:8bcf1059731e8489eb3226b7a3cb3810b9f63b0ab20307a6537e834cb56a776f

Observation 59e764f1-e0d6-4259-a961-24d483ede716 · outbound

This paper cites $\theta$-dependence of the lightest meson resonances in QCD.

New axion contribution to the two-photon decays of neutral pions $\theta$-dependence of the lightest meson resonances in QCD

Reference 46

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.367337Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.367337Z digest=sha256:17c4d0764addb5888744674b6f4244dcd8b7a1e9854e921d953da18e309724a2

Observation c196b730-bf38-4eb0-b24b-2346246fb65c · outbound

This paper cites Cumulants of the QCD topological charge distribution.

New axion contribution to the two-photon decays of neutral pions Cumulants of the QCD topological charge distribution

Reference 47

Resolution
verified exact
local_arxiv, observed 2026-08-08T23:48:56.303200Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.372140Z digest=sha256:7b058abc6b49c9059f0ac883a6d13ade2264d103b419c0a8921980c86d9703f8

Observation c0b0bd79-4173-4518-8356-cb5353eb1fef · outbound

This paper cites Chiral Perturbation Theory to One Loop,.

New axion contribution to the two-photon decays of neutral pions Chiral Perturbation Theory to One Loop,

Reference 48

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.989829Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.376695Z digest=sha256:babf3f21d87bed93120f1b7e933ff1d0dadd1b4ace5f683819c9940599c48df8

Observation bc562df1-a7a1-454c-9ddd-60b4ee03ee6b · outbound

This paper cites Manifesting the Invisible Axion at Low-energies,.

New axion contribution to the two-photon decays of neutral pions Manifesting the Invisible Axion at Low-energies,

Reference 49

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.976674Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.381032Z digest=sha256:2546f8261047a2ce2c8b856578aca74d0f610b0ee3a2604f72702bb2ae7d725d

Observation fb46da78-9ef9-452e-a8c5-5fb9ceabd287 · outbound

This paper cites Light Pseudoscalars, Particle Physics and Cosmology,.

New axion contribution to the two-photon decays of neutral pions Light Pseudoscalars, Particle Physics and Cosmology,

Reference 50

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.963170Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.385551Z digest=sha256:7d5c80185b5391155c51123205c543faed518e294871023679d5f2f030915447

Observation 453e22cb-a855-4496-b5fe-a2c5dc1d0d04 · outbound

This paper cites Non- abelian Anomaly and Vector Meson Decays,.

New axion contribution to the two-photon decays of neutral pions Non- abelian Anomaly and Vector Meson Decays,

Reference 51

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.949359Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.390212Z digest=sha256:ca94a09f487edfad288d018f8472269e0b34f8e14ac253b39311a6b0f3ca43b2

Observation 541e8ec7-25f3-4f70-b574-28f5f0c55801 · outbound

This paper cites Low-Energy Hadron Physics from Ef- fective Chiral Lagrangians with Vector Mesons,.

New axion contribution to the two-photon decays of neutral pions Low-Energy Hadron Physics from Ef- fective Chiral Lagrangians with Vector Mesons,

Reference 52

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.935376Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.394440Z digest=sha256:e52931020ed9a967e24240ff68e277b3e855d75896fa0a836f9f63fea27c9d7c

Observation 671a5609-fa98-4232-804d-8f529347ded7 · outbound

This paper cites Anomalies and WZW term of two fla- vor QCD,.

New axion contribution to the two-photon decays of neutral pions Anomalies and WZW term of two fla- vor QCD,

Reference 53

Resolution
verified exact
raw_fallback, observed 2026-08-08T23:48:56.284250Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.398786Z digest=sha256:30256419ce12f92a631f323620a576998ee449f7d930f886a3bf0ffddb0cb5a8

Observation 00301808-58a6-448b-a3cd-8a33db0ba8da · outbound

This paper cites The anomalous chiral Lagrangian of order $p^6$.

New axion contribution to the two-photon decays of neutral pions The anomalous chiral Lagrangian of order $p^6$

Reference 54

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.403082Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.403082Z digest=sha256:5e0574ef6ba410105664add306cc21ee83e177940684820df75a77dc4af456fe

Observation 50e13283-1130-4629-baf8-05ddfabf2d7f · outbound

This paper cites Chiral Loops in pi0, eta0 — > gamma gamma and eta eta-prime Mixing,.

New axion contribution to the two-photon decays of neutral pions Chiral Loops in pi0, eta0 — > gamma gamma and eta eta-prime Mixing,

Reference 55

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.920265Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.408023Z digest=sha256:d1e079696df1ca3db30b297e717e34f5d0a39174449e92462d784182399fed9d

Observation 4bb5acbc-755c-44fa-9031-2efd944b391c · outbound

This paper cites Electromagnetic corrections in the anomaly sector.

New axion contribution to the two-photon decays of neutral pions Electromagnetic corrections in the anomaly sector

Reference 56

Resolution
verified exact
local_arxiv, observed 2026-08-08T23:48:56.195005Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.412413Z digest=sha256:0b7e24b2deb080bfd00dd7728402004377cb4cf4ed4f10f716314d223d4730d1

Observation f9224b22-87cd-4ea4-a4d9-dca365672f6a · outbound

This paper cites Bose-Einstein Condensation of Dark Matter Axions.

New axion contribution to the two-photon decays of neutral pions Bose-Einstein Condensation of Dark Matter Axions

Reference 57

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.417126Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.417126Z digest=sha256:9735ad0c39b95c6b2f3173258aa5bdfc901915f6a72510866fa436fdf06ddcf5

Observation 35267b25-8d80-4dd6-92f0-07a8c6563f04 · outbound

This paper cites Aiming for Tops of ALPs with a Muon Collider.

New axion contribution to the two-photon decays of neutral pions Aiming for Tops of ALPs with a Muon Collider

Reference 58

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.421616Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.421616Z digest=sha256:1f597d951b22ac4531187ae7e12bb6e31822205cc83d3d77e34cb60fa6196673

Observation 1b45d629-17f8-4867-a410-03af5bb5a7d1 · outbound

This paper cites A viable QCD axion in the MeV mass range.

New axion contribution to the two-photon decays of neutral pions A viable QCD axion in the MeV mass range

Reference 59

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.426837Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.426837Z digest=sha256:5d2aeafdab5b8c4710400ab4d227046c6d20741ca2888987fb68fdbf0ca1bc77

Observation 7ef5a220-aad6-47b9-af33-22c82346c475 · outbound

This paper cites Grand unification and heavy axion.

New axion contribution to the two-photon decays of neutral pions Grand unification and heavy axion

Reference 60

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.432671Z

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Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.432671Z digest=sha256:8dfa17ba96f3334ddf6992a07b136970fdb766d8f25ceb8d1c7979c300a87b1d

Observation 5a30be10-b15e-4c19-8c78-a7a3d9ed836b · outbound

This paper cites Strong CP problem and mirror world: the Weinberg Wilczek axion revisited.

New axion contribution to the two-photon decays of neutral pions Strong CP problem and mirror world: the Weinberg Wilczek axion revisited

Reference 61

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.437092Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.437092Z digest=sha256:b864ce8ff20304da08deb0fe10087db71a2ff56bfb574194363e70dedc086bed

Observation 9be5f9fd-cd78-4139-a87d-c3a6f6809ee8 · outbound

This paper cites Anomalous solutions to the strong CP problem.

New axion contribution to the two-photon decays of neutral pions Anomalous solutions to the strong CP problem

Reference 62

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.441854Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.441854Z digest=sha256:7883d62c27604665e7c589273373ccd3f3ea1df3ac7e3fae94792b42ddff6775

Observation 66b8aad3-9202-477d-96ec-c02dccf477f4 · outbound

This paper cites A Model of Visible QCD Axion.

New axion contribution to the two-photon decays of neutral pions A Model of Visible QCD Axion

Reference 63

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.446637Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.446637Z digest=sha256:eb268d448b4cd979f4d6f51e2a1d119a5ff8efa3479961adb0193fc6fa6ae9c0

Observation a2101c20-646d-40f4-aaf6-1bf2f1d55a05 · outbound

This paper cites Strong CP and SUZ$_2$.

New axion contribution to the two-photon decays of neutral pions Strong CP and SUZ$_2$

Reference 64

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.451288Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.451288Z digest=sha256:9dabff317f9fbd6cfac6cb9563f961ed5257e7c662fcb40db06ce19eadebf20f

Observation bf208333-e705-45e3-8a1d-f16a621c2168 · outbound

This paper cites Planck-Scale Physics and the Peccei-Quinn Mechanism.

New axion contribution to the two-photon decays of neutral pions Planck-Scale Physics and the Peccei-Quinn Mechanism

Reference 65

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.455676Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.455676Z digest=sha256:8605eea738e4f893dbd2aa9194dbd477782e0ebd743d107a84224dc9f71a6f5e

Observation 02f8bd62-168a-43d1-bef2-3bb7646a9190 · outbound

This paper cites Planck scale corrections to axion models,.

New axion contribution to the two-photon decays of neutral pions Planck scale corrections to axion models,

Reference 66

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.906289Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

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Observation 4cd4942c-8b05-43aa-bab9-8cd0823acf8b · outbound

This paper cites In- stability of the invisible axion,.

New axion contribution to the two-photon decays of neutral pions In- stability of the invisible axion,

Reference 67

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.892272Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.464217Z digest=sha256:513b548060abce10d124a7caea2233f245d7d2f32888d1462c92de5e85a0cc5e

Observation d11d9a69-0883-4979-ac06-756ee0bbaa9e · outbound

This paper cites Solutions to the strong CP problem in a world with gravity.

New axion contribution to the two-photon decays of neutral pions Solutions to the strong CP problem in a world with gravity

Reference 68

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.468329Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.468329Z digest=sha256:5ddd9b4455712823af433c4cd79f1e0fb6fedafcf857bdf0efab91aab303dccc

Observation b96a0afd-f3d0-42d0-ba30-4bbf4c41fdb3 · outbound

This paper cites The High Quality QCD Axion and the LHC.

New axion contribution to the two-photon decays of neutral pions The High Quality QCD Axion and the LHC

Reference 69

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.472989Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.472989Z digest=sha256:4b04e3074ad148924727a36d2720bb06d841cf446116384eaa01ef015e7a9afc

Observation f146cd8a-4e5c-4cbb-90e7-0909386bd1a7 · outbound

This paper cites A Heavy QCD Axion and the Mirror World.

New axion contribution to the two-photon decays of neutral pions A Heavy QCD Axion and the Mirror World

Reference 70

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.477216Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.477216Z digest=sha256:2854542d205cea3637efe5b09ad79e9bf176edc28da8e0a79dafaaf37e451133

Observation 19c54241-747c-4fca-b1a5-ddd802aa89e8 · outbound

This paper cites A Computation of the Small Instanton Contribution to the Axion Poten- tial,.

New axion contribution to the two-photon decays of neutral pions A Computation of the Small Instanton Contribution to the Axion Poten- tial,

Reference 71

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.878403Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.481688Z digest=sha256:213ba16800691f45c91f8a672ebe3aa2c868ca4be8896d48ebcf99ade752b286

Observation 0986d62e-e76b-40cc-a921-771757b60e77 · outbound

This paper cites Mass Renor- malization by Instantons and the Strong CP Problem,.

New axion contribution to the two-photon decays of neutral pions Mass Renor- malization by Instantons and the Strong CP Problem,

Reference 72

Resolution
verified fuzzy
raw_fallback, observed 2026-08-08T23:48:56.863906Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.485789Z digest=sha256:5f0ce5c2cb5718ff657f4e6fc8ee8d50d952d91f9ffcbc7f58f41048e26a6c3a

Observation 5a0d328d-0ea2-4c5d-993d-0e131dd0b77b · outbound

This paper cites Small instanton contribution to the axion potential in supersymmetric models,.

New axion contribution to the two-photon decays of neutral pions Small instanton contribution to the axion potential in supersymmetric models,

Reference 73

Resolution
verified exact
raw_fallback, observed 2026-08-08T23:48:56.012841Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.489992Z digest=sha256:86ae2e00b0a25b1109d084f05eaea123bbb150dac15ae371957451d513df25ec

Observation 02db720c-95db-4c04-9902-d01acf17afe4 · outbound

This paper cites Color Unifed Dynamical Axion.

New axion contribution to the two-photon decays of neutral pions Color Unifed Dynamical Axion

Reference 74

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.494033Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-08T23:48:55.494033Z digest=sha256:034cd7657948b39b8b86dabe891f75285c14001e7a3c6968579ad67c9183fa57

Observation 0b755c8f-296f-4748-9158-0002c7b159d0 · outbound

This paper cites The Axion Mass from 5D Small Instantons.

New axion contribution to the two-photon decays of neutral pions The Axion Mass from 5D Small Instantons

Reference 75

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.498315Z

Source-reported events for the cited work

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source=pdf_text observed=2026-08-08T23:48:55.498315Z digest=sha256:050bab56ad8cdbfe3461d8189429c3fdc76ced2aef05afd36c6b1c107cf227d3

Observation 793a210f-77c3-4bb2-9e97-d71c863af8b9 · outbound

This paper cites Heavy Axion Opportunities at the DUNE Near Detector.

New axion contribution to the two-photon decays of neutral pions Heavy Axion Opportunities at the DUNE Near Detector

Reference 76

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source=pdf_text observed=2026-08-08T23:48:55.502615Z digest=sha256:5ada022ea2632ec6a1d10363063b6a1c827da07765ec76db5dd9e0149ac12691

Observation 14d6339e-10d1-47b3-92c6-e9f8b7c7b8e9 · outbound

This paper cites Heavy QCD Axion in $b\to s$ transition: Enhanced Limits and Projections.

New axion contribution to the two-photon decays of neutral pions Heavy QCD Axion in $b\to s$ transition: Enhanced Limits and Projections

Reference 77

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source=pdf_text observed=2026-08-08T23:48:55.506974Z digest=sha256:96c5e4cdb6e25d9e9b6edbacc6a330d9fe7f6567d7f0edd77e92eddb54ecd39f

Observation 1b98e62b-7952-4403-819e-dfb93db932b0 · outbound

This paper cites First Constraints on Heavy QCD Axions with a Liquid Argon Time Projection Chamber using the ArgoNeuT Experiment.

New axion contribution to the two-photon decays of neutral pions First Constraints on Heavy QCD Axions with a Liquid Argon Time Projection Chamber using the ArgoNeuT Experiment

Reference 78

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source=pdf_text observed=2026-08-08T23:48:55.511359Z digest=sha256:244898bdecd9c4ead311ddee7f8381bec12084812b9c52d58b487ac3507bbfcf

Observation 77fb7cb8-ffaa-4096-8193-c9de335bff33 · outbound

This paper cites Enhancing Searches for Heavy QCD Axions via Dimuon Final States.

New axion contribution to the two-photon decays of neutral pions Enhancing Searches for Heavy QCD Axions via Dimuon Final States

Reference 79

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source=pdf_text observed=2026-08-08T23:48:55.516535Z digest=sha256:549ff3d62493a51f109669af6a4309d62806caa76fa58d4d21ed5a8e37c70e7b

Observation f817193b-0298-475c-ac14-9eb03be0df2f · outbound

This paper cites Heavy QCD Axion at Belle II: Displaced and Prompt Signals.

New axion contribution to the two-photon decays of neutral pions Heavy QCD Axion at Belle II: Displaced and Prompt Signals

Reference 80

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no resolver link, observed 2026-08-08T23:48:55.521954Z

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source=pdf_text observed=2026-08-08T23:48:55.521954Z digest=sha256:2ff7362a6f1bf497b5da11bd537f4920e8d9fa5bb9dee1fac83b7de664d11b88

Observation 2deddca3-703f-4d5a-85ea-28c5a3768fac · outbound

This paper cites Consistent treatment of axions in the weak chiral Lagrangian.

New axion contribution to the two-photon decays of neutral pions Consistent treatment of axions in the weak chiral Lagrangian

Reference 81

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source=pdf_text observed=2026-08-08T23:48:55.526429Z digest=sha256:a4941a8d43a5d171ae08f8541dab277422aff90de4343fc1f427e0d29d58a3cf

Observation ae53dbb4-778e-44ba-b4e8-37c0ee9e8303 · outbound

This paper cites Axion production in the $\eta\to \pi\pi a$ decay within $SU(3)$ chiral perturbation theory.

New axion contribution to the two-photon decays of neutral pions Axion production in the $\eta\to \pi\pi a$ decay within $SU(3)$ chiral perturbation theory

Reference 82

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no resolver link, observed 2026-08-08T23:48:55.530645Z

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source=pdf_text observed=2026-08-08T23:48:55.530645Z digest=sha256:1b6afbe5a2734643775279b9b3e6b8c0a8ae14a8dc96441f7c006f29abc72871

Observation ff416ea8-24d8-4b04-9575-a0adf089086a · outbound

This paper cites Factoring the Strong CP Problem.

New axion contribution to the two-photon decays of neutral pions Factoring the Strong CP Problem

Reference 83

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unresolved
no resolver link, observed 2026-08-08T23:48:55.535252Z

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source=pdf_text observed=2026-08-08T23:48:55.535252Z digest=sha256:847e573c5823832afe53a3e7460bf2c545f023af7aa5bd89f2c366554e1647be

Observation c82d0472-faab-4e6b-bf9c-e80414d1473c · outbound

This paper cites A Visible QCD Axion from an Enlarged Color Group.

New axion contribution to the two-photon decays of neutral pions A Visible QCD Axion from an Enlarged Color Group

Reference 84

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unresolved
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source=pdf_text observed=2026-08-08T23:48:55.539520Z digest=sha256:5bd2a0f11a95a58a9c867d0b0aa78f6c892f99ed3ebadb8325e36084c87eae5c

Observation e2934b0e-3d2d-4ae5-849e-d909b9ad6467 · outbound

This paper cites Selective enhancement of the QCD axion couplings.

New axion contribution to the two-photon decays of neutral pions Selective enhancement of the QCD axion couplings

Reference 85

Resolution
verified exact
local_arxiv, observed 2026-08-08T23:48:55.724335Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.543839Z digest=sha256:45303b8bc07b1051d9a3310cd43ad86aa83b18ad13ae6335a18ff2cd478de8c8

Observation 8bc3c25b-e94a-4b5a-88ad-ac5e7f78015d · outbound

This paper cites Window for preferred axion models.

New axion contribution to the two-photon decays of neutral pions Window for preferred axion models

Reference 86

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source=pdf_text observed=2026-08-08T23:48:55.548044Z digest=sha256:056f8ebe7fe7aa0e4a5fa14e9f208625d4bf867e9f9bb2284fc73c64b9df5ee5

Observation fa71e18a-f04c-445c-9408-092649bd1009 · outbound

This paper cites Exploring the axion potential and axion walls in dense quark matter.

New axion contribution to the two-photon decays of neutral pions Exploring the axion potential and axion walls in dense quark matter

Reference 87

Resolution
verified exact
local_arxiv, observed 2026-08-08T23:48:55.690931Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.553290Z digest=sha256:393112789056939e649c237c649e65ed25cb1b058027120db0e5a2c197839d35

Observation 9f534f9a-178c-4246-b1b7-47ef2a8e9875 · outbound

This paper cites QCD topology and axion properties in an isotropic hot and dense medium.

New axion contribution to the two-photon decays of neutral pions QCD topology and axion properties in an isotropic hot and dense medium

Reference 88

Resolution
verified exact
local_arxiv, observed 2026-08-08T23:48:55.671041Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-08-08T23:48:55.557476Z digest=sha256:2cd38d016f675b215a57f930eabf9245714181702c89832ba4b1fb942b3977a9

Observation 9da8a936-239f-4ee3-916b-a788491fdd5f · outbound

This paper cites Collider Probes of Axion-Like Particles.

New axion contribution to the two-photon decays of neutral pions Collider Probes of Axion-Like Particles

Reference 89

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.561711Z

Source-reported events for the cited work

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source=pdf_text observed=2026-08-08T23:48:55.561711Z digest=sha256:99e61fb32d65c1de74afbc5aca224526da2822273f9280d3cd591a546965e87e

Observation c9db2177-6af4-4047-9db9-edfc6e527b4e · outbound

This paper cites The Low-Energy Effective Theory of Axions and ALPs.

New axion contribution to the two-photon decays of neutral pions The Low-Energy Effective Theory of Axions and ALPs

Reference 90

Resolution
unresolved
no resolver link, observed 2026-08-08T23:48:55.565873Z

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source=pdf_text observed=2026-08-08T23:48:55.565873Z digest=sha256:032fc44f3001526c0826af725955fa5c7a4ee7b58d38081d2625f8fa30ad3bda

Observation 98972fb5-f1a9-4464-8567-6baf357a8087 · outbound

This paper cites $a \to \pi \pi \pi$ decay at next-to-leading order in chiral perturbation theory.

New axion contribution to the two-photon decays of neutral pions $a \to \pi \pi \pi$ decay at next-to-leading order in chiral perturbation theory

Reference 91

Resolution
unresolved
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source=pdf_text observed=2026-08-08T23:48:55.570121Z digest=sha256:13a59677bfd1cf7ba3f67781f488c412ff253f4f7fa091661274781e7415e57e

Observation 1fa00477-0028-418d-8553-0cd5107df229 · outbound

This paper cites Axion-Like Particles in Radiative Quarkonia Decays.

New axion contribution to the two-photon decays of neutral pions Axion-Like Particles in Radiative Quarkonia Decays

Reference 92

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unresolved
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source=pdf_text observed=2026-08-08T23:48:55.574443Z digest=sha256:3fd283be4ba7206bd4e750f91bb8515f806453707944e9637793467336468d20

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