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researcher

J. Halpern

11 papers hereh-index 5328 citations14 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author1
  • middle author7
  • last author2

Across the 11 of 11 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE6
  • astro-ph3
  • astro-ph.SR2
same name
  • J. Halpern — 144 papers, h 57
  • J. Halpern — 34 papers, h 19
  • J. Halpern — 11 papers, h 12
  • J. Halpern — 7 papers, h 4
  • J. Halpern — 4 papers, h 5
  • J. Halpern — 3 papers, h 27

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20002026
most citedA Huge Drop in X-ray Luminosity of the Non-Active Galaxy RXJ1242.6-1119A, and First Post-Flare Spectrum - Testing the Tidal Disruption Scenario

163 citations · 481 across the 11 of their papers we have counts for

collaborators
Showing 2025Show all

1 paper · 1 filter

astro-ph.HE2025

Noisy Timing Behavior is a Feature of Central Compact Object Pulsars

K. I. Perez, E. V. Gotthelf, J. P. Halpern

We present a timing study of the three known central compact object (CCO) pulsars, isolated cooling neutron stars in supernova remnants, using Chandra, XMM-Newton and NICER observa…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.