Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c

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The results of performed analysis show that the yield of π + K − , K + π − and π + π − atoms in the p-nuclear interactions increases significantl y at change of proton momentum P p from 24 up to 450 GeV/c. The yield of these dimesoatoms at P p =450 GeV/c and θ lab = 4 ◦ is on the order more than the...

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Detalles Bibliográficos
Autores principales: Gortchakov, O, Nemenov, L
Lenguaje:eng
Publicado: 2012
Materias:
XX
Acceso en línea:http://cds.cern.ch/record/1526907
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author Gortchakov, O
Nemenov, L
author_facet Gortchakov, O
Nemenov, L
author_sort Gortchakov, O
collection CERN
description The results of performed analysis show that the yield of π + K − , K + π − and π + π − atoms in the p-nuclear interactions increases significantl y at change of proton momentum P p from 24 up to 450 GeV/c. The yield of these dimesoatoms at P p =450 GeV/c and θ lab = 4 ◦ is on the order more than the one at DIRAC experimentconditions: P p =24 GeV/c and θ lab = 5 . 7 ◦ . The large yield of dimesoatoms allows significant improvement of their lifetime measurement.
id cern-1526907
institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2012
record_format invenio
spelling cern-15269072019-09-30T06:29:59Zhttp://cds.cern.ch/record/1526907engGortchakov, ONemenov, LProduction rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/cXXThe results of performed analysis show that the yield of π + K − , K + π − and π + π − atoms in the p-nuclear interactions increases significantl y at change of proton momentum P p from 24 up to 450 GeV/c. The yield of these dimesoatoms at P p =450 GeV/c and θ lab = 4 ◦ is on the order more than the one at DIRAC experimentconditions: P p =24 GeV/c and θ lab = 5 . 7 ◦ . The large yield of dimesoatoms allows significant improvement of their lifetime measurement.DIRAC-NOTE-2012-06oai:cds.cern.ch:15269072012-08-30
spellingShingle XX
Gortchakov, O
Nemenov, L
Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c
title Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c
title_full Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c
title_fullStr Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c
title_full_unstemmed Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c
title_short Production rates for $\pi^+ K^−, \pi^− K^+$ and $\pi^+ \pi^−$ atoms in p-Ni interactions at proton momentum 24 and 450 GeV/c
title_sort production rates for $\pi^+ k^−, \pi^− k^+$ and $\pi^+ \pi^−$ atoms in p-ni interactions at proton momentum 24 and 450 gev/c
topic XX
url http://cds.cern.ch/record/1526907
work_keys_str_mv AT gortchakovo productionratesforpikpikandpipiatomsinpniinteractionsatprotonmomentum24and450gevc
AT nemenovl productionratesforpikpikandpipiatomsinpniinteractionsatprotonmomentum24and450gevc

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