The Alpha Magnetic Spectrometer (AMS) on the international space station: Part II—Results from the first seven years

M Aguilar, LA Cavasonza, G Ambrosi, L Arruda, N Attig… - Physics reports, 2021 - Elsevier
Abstract The Alpha Magnetic Spectrometer (AMS) is a precision particle physics detector on
the International Space Station (ISS) conducting a unique, long-duration mission of …

Towards understanding the origin of cosmic-ray positrons

M Aguilar, L Ali Cavasonza, G Ambrosi, L Arruda… - Physical review …, 2019 - APS
Precision measurements of cosmic ray positrons are presented up to 1 TeV based on 1.9
million positrons collected by the Alpha Magnetic Spectrometer on the International Space …

Gamma rays as probes of cosmic-ray propagation and interactions in galaxies

L Tibaldo, D Gaggero, P Martin - Universe, 2021 - mdpi.com
Continuum gamma-ray emission produced by interactions of cosmic rays with interstellar
matter and radiation fields is a probe of non-thermal particle populations in galaxies. After …

Observation of spectral structures in the flux of cosmic-ray protons from 50 GeV to 60 TeV with the calorimetric electron telescope on the international space station

O Adriani, Y Akaike, K Asano, Y Asaoka, E Berti… - Physical Review Letters, 2022 - APS
A precise measurement of the cosmic-ray proton spectrum with the Calorimetric Electron
Telescope (CALET) is presented in the energy interval from 50 GeV to 60 TeV, and the …

Observation of fine time structures in the cosmic proton and helium fluxes with the alpha magnetic spectrometer on the international space station

M Aguilar, L Ali Cavasonza, B Alpat, G Ambrosi… - Physical review …, 2018 - APS
We present the precision measurement from May 2011 to May 2017 (79 Bartels rotations) of
the proton fluxes at rigidities from 1 to 60 GV and the helium fluxes from 1.9 to 60 GV based …

AMS-02 beryllium data and its implication for cosmic ray transport

C Evoli, G Morlino, P Blasi, R Aloisio - Physical Review D, 2020 - APS
The flux of unstable secondary cosmic ray nuclei, produced by spallation processes in the
interstellar medium, can be used to constrain the residence time of cosmic rays inside the …

Direct measurement of the cosmic-ray helium spectrum from 40 GeV to 250 TeV with the calorimetric electron telescope on the international space station

O Adriani, Y Akaike, K Asano, Y Asaoka, E Berti… - Physical Review Letters, 2023 - APS
We present the results of a direct measurement of the cosmic-ray helium spectrum with the
CALET instrument in operation on the International Space Station since 2015. The …

Explaining the GeV Antiproton Excess, GeV -Ray Excess, and -Boson Mass Anomaly in an Inert Two Higgs Doublet Model

CR Zhu, MY Cui, ZQ Xia, ZH Yu, X Huang, Q Yuan… - Physical Review Letters, 2022 - APS
For the newly discovered W-boson mass anomaly, one of the simplest dark matter (DM)
models that can account for the anomaly without violating other astrophysical and …

Towards understanding the origin of cosmic-ray electrons

M Aguilar, L Ali Cavasonza, B Alpat, G Ambrosi… - Physical review …, 2019 - APS
Precision results on cosmic-ray electrons are presented in the energy range from 0.5 GeV to
1.4 TeV based on 28.1× 10 6 electrons collected by the Alpha Magnetic Spectrometer on the …

No room to hide: implications of cosmic-ray upscattering for GeV-scale dark matter

J Alvey, T Bringmann, H Kolesova - Journal of High Energy Physics, 2023 - Springer
A bstract The irreducible upscattering of cold dark matter by cosmic rays opens up the
intriguing possibility of detecting even light dark matter in conventional direct detection …