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J. Karr

4 papers hereh-index 141.3k citations40 works total

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

author position
  • middle author1
  • last author1

Across the 2 of 4 papers where every author was matched, so the position is known.

fields
  • physics.atom-ph2
  • physics.ins-det2
same name
  • J. Karr — 8 papers, h 16
  • J. Karr — 7 papers, h 25

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
20082020
most citedRelativistic corrections of mα^6(m/M) order to the hyperfine structure of the H_2^+ molecular ion

36 citations · 89 across the 4 of their papers we have counts for

collaborators

3 papers

physics.ins-det2020★ 21 cited

Positron production using a 9 MeV electron linac for the GBAR experiment

M. Charlton, J. J. Choi, M. Chung +67

For the GBAR (Gravitational Behaviour of Antihydrogen at Rest) experiment at CERN's Antiproton Decelerator (AD) facility we have constructed a source of slow positrons, which uses…

physics.atom-ph2017★ 11 cited

Proton-electron mass ratio from HD+ revisited

Sayan Patra, J. -Ph. Karr, L. Hilico +3

We present a new derivation of the proton-electron mass ratio from the hydrogen molecular ion, HD+. The derivation entails the adjustment of the mass ratio in highly precise the…

physics.atom-ph2008★ 36 cited

Relativistic corrections of mα^6(m/M) order to the hyperfine structure of the H_2^+ molecular ion

V. I. Korobov, L. Hilico, J. -Ph. Karr

The mα^6(m/M) order corrections to the hyperfine splitting in the H_2^+ ion are calculated. That allows to reduce uncertainty in the frequency intervals between hyperfine sublevels…

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