Measurement of Antiproton Production in p−He Collisions at √sNN=110 GeV
Электронный архив ТПУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Measurement of Antiproton Production in p−He Collisions at √sNN=110 GeV
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| Автор |
Aaij, Roel
Adeva, Bernardo Adinolfi, Marco Aidala, Christine Panshin, Gennady Leonidovich Strokov, Sergey Aleksandrovich Vagner, Aleksandr Rudolfovich |
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| Описание |
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 p−He collisions, and impact the interpretation of recent results on antiproton cosmic rays from space-borne experiments.
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| Дата |
2020-01-23T09:34:51Z
2020-01-23T09:34:51Z 2018 |
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| Тип |
Article
Published version (info:eu-repo/semantics/publishedVersion) Journal article (info:eu-repo/semantics/article) |
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| Идентификатор |
Measurement of Antiproton Production in p−He Collisions at √sNN=110 GeV / R. Aaij [et al.] // Physical Review Letters. — 2018. — Vol. 121, iss. 22. — [222001, 22 p.].
http://earchive.tpu.ru/handle/11683/57559 10.1103/PhysRevLett.121.222001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
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| Формат |
application/pdf
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| Издатель |
Томский политехнический университет
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| Источник |
Physical Review Letters
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