Reviving old, almost lost knowledge on T and K matrix poles and a link to the contemporary QCD spectrum

Not yet reviewed by Pith; the record is open.

This paper has not been read by Pith yet. Machine review is queued; the pith claim, tier, and objections will appear here once it completes.

SPECIMEN: schema-true, not a live event

T0 review · schema-true

One-sentence machine reading of the paper's core claim.

pith:XXXXXXXX · record.json · timestamp

Alfred Svarc This is my paper · ORCID

classification nucl-thhep-phnucl-ex

keywords knowledgepolesalmostbarecontemporaryinterrelationk-matrixlink

verification ladder T0 review T1 audit T2 compute T3 formal

No signed human review yet.

0 comments

read the original abstract

The old knowledge about interrelation among T-matrix, K-matrix and bare poles is summarized and put into modern perspective.

Forward citations

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

Quarkoniumlike states above open-flavor thresholds in Born-Oppenheimer EFT
hep-ph 2026-08 conditional novelty 6.0 of 10

A QCD-constrained Born-Oppenheimer calculation organizes most observed quarkoniumlike states above open-flavor thresholds into heavy-quark-spin-symmetry multiplets and predicts a shallow X_b.
$\boldsymbol{\chi_{c1}}(3872)$ and its Partners in the Diabatic Born-Oppenheimer Approximation for QCD
hep-ph 2026-06 unverdicted novelty 5.0 of 10

χ_c1(3872) is treated as a bound state in adjoint-meson Born-Oppenheimer potentials within a diabatic model, with calculated spin splittings and decay widths for its multiplet and bottom analogs after tuning to threshold.