Pith. sign in

REVIEW 2 cited by

The LAT Low-Energy technique for Fermi Gamma-Ray Bursts spectral analysis

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

arxiv 1002.2617 v2 pith:76XPNXII submitted 2010-02-12 astro-ph.HE

classification astro-ph.HE
keywords fermigamma-raytechniqueanalysisburstsenergygrbslow-energy
verification ladder T0 review T1 audit T2 compute T3 formal

Signed reviews

No signed human review yet.

0 comments
read the original abstract

Fermi Large Area Telescope (LAT) data analyses based on event reconstruction and classification are so far restricted to events of measured energy larger than 100 MeV. We present a new technique to recover the signal from Gamma-Ray Bursts' (GRB) prompt emission between ~30 MeV and 100 MeV, which differs from the standard LAT analysis. Filling the gap between the energy ranges where the Gamma-ray Burst Monitor (GBM) and LAT operate is important to better constrain the high-energy spectra of GRBs. The LAT Low-Energy (LLE) technique is described, first performance studies are presented, as well as preliminary spectral re-analyses of two Fermi GRBs.

Discussion (0). Continue with ORCID to comment.

Forward citations

Cited by 2 Pith papers

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

  1. Lorentz Factor Evolution of an Expanding Jet Shell Observed in Gamma-ray Burst: Case study of GRB 160625B

    astro-ph.HE 2019-08 conditional novelty 6.0 of 10

    The Lorentz factor of the GRB 160625B jet shell stays almost constant during the expansion of a single pulse, pointing to a weakly magnetized emission region.

  2. Gamma-ray burst prompt emission spectra at high energies

    astro-ph.HE 2025-01 conditional novelty 5.0 of 10

    Using Fermi data for 35 GRBs, the authors report that the 10 keV to GeV prompt spectra of most bursts are well described by synchrotron emission with an electron index clustering near p=2.7.

Pith tools