Polarizations of χc1 and χc2 in prompt production at the LHC
Prompt χc production at hadron colliders may provide a unique test for the color-octet mechanism in nonrelativistic QCD. We present an analysis for the polarization observables of χc1 and χc2 at next-to-leading order in αS and propose to measure them at the LHC, which is expected to be important for testing the validity of nonrelativistic QCD.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2014 |
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Erschienen: |
2014 |
Enthalten in: |
Zur Gesamtaufnahme - volume:112 |
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Enthalten in: |
Physical review letters - 112(2014), 18 vom: 09. Mai, Seite 182003 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Shao, Hua-Sheng [VerfasserIn] |
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Themen: |
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Anmerkungen: |
Date Completed 25.07.2014 Date Revised 26.05.2014 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM238515419 |
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520 | |a Prompt χc production at hadron colliders may provide a unique test for the color-octet mechanism in nonrelativistic QCD. We present an analysis for the polarization observables of χc1 and χc2 at next-to-leading order in αS and propose to measure them at the LHC, which is expected to be important for testing the validity of nonrelativistic QCD | ||
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