Please use this identifier to cite or link to this item:
http://hdl.handle.net/2445/144491
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DC Field | Value | Language |
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dc.contributor.author | Brambilla, Nora | - |
dc.contributor.author | Escobedo, Miguel Ángel | - |
dc.contributor.author | Ghiglieri, Jacopo | - |
dc.contributor.author | Soto Riera, Joan | - |
dc.contributor.author | Vairo, Antonio | - |
dc.date.accessioned | 2019-11-11T14:11:57Z | - |
dc.date.available | 2019-11-11T14:11:57Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 1126-6708 | - |
dc.identifier.uri | http://hdl.handle.net/2445/144491 | - |
dc.description.abstract | We calculate the heavy quarkonium energy levels and decay widths in a quark-gluon plasma, whose temperature T and screening mass m D satisfy the hierarchy mα s ≫ T ≫ mα s 2 ≫m D (m being the heavy-quark mass), at order mα s 5 . We first sequentially integrate out the scales m, mα s and T, and, next, we carry out the calculations in the resulting effective theory using techniques of integration by regions. A collinear region is identified, which contributes at this order. We also discuss the implications of our results concerning heavy quarkonium suppression in heavy ion collisions. | - |
dc.format.mimetype | application/pdf | - |
dc.language.iso | eng | - |
dc.publisher | Springer Verlag | - |
dc.relation.isformatof | Versió postprint del document publicat a: https://doi.org/10.1007/JHEP09(2010)038 | - |
dc.relation.ispartof | Journal of High Energy Physics, 2010, vol. 2010, num. 038 | - |
dc.relation.uri | https://doi.org/10.1007/JHEP09(2010)038 | - |
dc.rights | (c) SISSA, 2010 | - |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Nivells d'energia (Mecànica quàntica) | - |
dc.subject.classification | Quarks | - |
dc.subject.other | Energy levels (Quantum mechanics) | - |
dc.subject.other | Quarks | - |
dc.title | Heavy quarkonium in a weakly-coupled quark-gluon plasma below the melting temperature | - |
dc.type | info:eu-repo/semantics/article | - |
dc.type | info:eu-repo/semantics/acceptedVersion | - |
dc.identifier.idgrec | 592787 | - |
dc.date.updated | 2019-11-11T14:11:57Z | - |
dc.relation.projectID | info:eu-repo/grantAgreement/EC/FP7/227431/EU//HADRONPHYSICS2 | - |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) Publicacions de projectes de recerca finançats per la UE |
Files in This Item:
File | Description | Size | Format | |
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592787.pdf | 285.25 kB | Adobe PDF | View/Open |
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