102 citations · 329 across the 6 of their papers we have counts for
6 papers
Cosmic antihelium-3 nuclei sensitivity of the GAPS experiment
N. Saffold, T. Aramaki, R. Bird +52
The General Antiparticle Spectrometer (GAPS) is an Antarctic balloon experiment designed for low-energy (0.10.3 GeV/) cosmic antinuclei as signatures of dark matter annihilat…
The nature of the torus in the heavily obscured AGN Markarian 3: an X-ray study
M. Guainazzi, G. Risaliti, H. Awaki +22
In this paper we report the results of an X-ray monitoring campaign on the heavily obscured Seyfert galaxy Markarian 3 carried out between the fall of 2014 and the spring of 2015 w…
NuSTAR Observations of GRB130427A establish a single component synchrotron afterglow origin for the late optical to multi-GeV emission
C. Kouveliotou, J. Granot, J. L. Racusin +17
GRB 130427A occurred in a relatively nearby galaxy; its prompt emission had the largest GRB fluence ever recorded. The afterglow of GRB 130427A was bright enough for the Nuclear Sp…
XMM-Newton EPIC observations of Her X-1
Gavin Ramsay, Silvia Zane, Mario Jimenez-Garate +2
We present spin-resolved X-ray data of the neutron star binary Her X-1 taken using the EPIC detectors on XMM-Newton. The data were taken at three distinct epochs through the 35 day…
A novel antimatter detector based on X-ray deexcitation of exotic atoms
Kaya Mori, Charles J. Hailey, Edward A. Baltz +4
We propose a novel antiparticle detector. The gaseous antiparticle spectrometer (GAPS) effects particle identification through the characteristic X-rays emitted by antiparticles wh…
Atomic calculation for the atmospheres of strongly-magnetized neutron stars
Kaya Mori, Charles J. Hailey
Complete modeling of radiative transfer in neutron star atmospheres is in progress, taking into account the anisotropy induced by magnetic fields, non-ideal effects and general rel…