Tam Metin
The transverse momentum distributions of the strange and double-strange hyperon resonances ( Sigma ( 1385)(+/-), Xi ( 1530)(0)) produced in p-Pb collisions at root s(NN) = 5.02 TeV were measured in the rapidity range -0.5 < yCMS < 0 for event classes corresponding to different charged-particle multiplicity densities, < dN(ch)/d eta(lab)> . The mean transverse momentumvalues are presented as a function of < dNch/d eta(lab)>, as well as a function of the particle masses and compared with previous results on hyperon production. The integrated yield ratios of excited to ground- state hyperons are constant as a function of < dN(ch)/d eta(lab)>. The equivalent ratios to pions exhibit an increase with < dN(ch)/ d eta(lab)>, depending on their strangeness content.
| Yayın Türü (dc.type) | Makale |
| Yazar/lar (dc.contributor.author) | KARASU UYSAL, Ayben |
| Yazar/lar (dc.contributor.author) | ALICE Collaboration |
| DOI Numarası (dc.identifier.doi) | 10.1140/epjc/s10052-017-4943-1 |
| Atıf Dizini (dc.source.database) | Wos |
| Yayıncı (dc.publisher) | SPRINGER |
| Yayın Tarihi (dc.date.issued) | 2017 |
| Kayıt Giriş Tarihi (dc.date.accessioned) | 2020-08-07T14:18:30Z |
| Açık Erişim tarihi (dc.date.available) | 2020-08-07T14:18:30Z |
| Kaynak (dc.source) | EUROPEAN PHYSICAL JOURNAL C |
| ISSN (dc.identifier.issn) | 1434-6044 |
| Özet (dc.description.abstract) | The transverse momentum distributions of the strange and double-strange hyperon resonances ( Sigma ( 1385)(+/-), Xi ( 1530)(0)) produced in p-Pb collisions at root s(NN) = 5.02 TeV were measured in the rapidity range -0.5 < yCMS < 0 for event classes corresponding to different charged-particle multiplicity densities, < dN(ch)/d eta(lab)> . The mean transverse momentumvalues are presented as a function of < dNch/d eta(lab)>, as well as a function of the particle masses and compared with previous results on hyperon production. The integrated yield ratios of excited to ground- state hyperons are constant as a function of < dN(ch)/d eta(lab)>. The equivalent ratios to pions exhibit an increase with < dN(ch)/ d eta(lab)>, depending on their strangeness content. |
| Yayın Dili (dc.language.iso) | en |
| Tek Biçim Adres (dc.identifier.uri) | http://hdl.handle.net/20.500.12498/4614 |
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