@article{d2e6fd2eadc24bc099da4767a0f13ccb,
title = "Measurement of antiproton production in pHe collisions at √sNN = 110 GeV",
abstract = "The cross-section for prompt antiproton production in collisions of protons with an energy of 6.5 TeV incident on helium nuclei at rest is measured with the LHCb experiment from a data set corresponding to an integrated luminosity of 0.5 nb−1. The target is provided by injecting helium gas into the LHC beam line at the LHCb interaction point. The reported results, covering antiproton momenta between 12 and 110 GeV/c, represent the first direct determination of the antiproton production cross-section in pHe collisions, and impact the interpretation of recent results on antiproton cosmic rays from space-borne experiments.",
author = "{LHCb Collaboration} and S. Akar and P. Albicocco and J. Albrecht and F. Alessio and M. Alexander and Albero, {A. Alfonso} and G. Alkhazov and Cartelle, {P. Alvarez} and Alves, {A. A.} and S. Amato and S. Amerio and Y. Amhis and L. An and L. Anderlini and G. Andreassi and M. Andreotti and Andrews, {J. E.} and Appleby, {R. B.} and F. Archilli and P. d{\textquoteright}Argent and Romeu, {J. Arnau} and A. Artamonov and M. Artuso and K. Arzymatov and R. Aaij and Beteta, {C. Abell{\'a}n} and B. Adeva and M. Adinolfi and Aidala, {C. A.} and Z. Ajaltouni and E. Aslanides and M. Atzeni and B. Audurier and S. Bachmann and Back, {J. J.} and S. Baker and V. Balagura and W. Baldini and A. Baranov and Barlow, {R. J.} and S. Barsuk and W. Barter and F. Baryshnikov and V. Batozskaya and B. Batsukh and V. Battista and A. Bay and Rudolph, {M. S.} and T. Skwarnicki and S. Stone",
note = "Publisher Copyright: Copyright {\textcopyright} 2018, The Authors. All rights reserved. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",
year = "2018",
month = aug,
day = "18",
language = "English (US)",
journal = "Nuclear Physics A",
issn = "0375-9474",
publisher = "Elsevier",
}