dc.contributor.author | ALICE Collaboration | |
dc.date.accessioned | 2015-10-26T11:41:50Z | |
dc.date.available | 2015-10-26T11:41:50Z | |
dc.date.issued | 2015 | |
dc.identifier.citation | ALICE Collaboration. (2015). Coherent ρ0 photoproduction in ultra-peripheral Pb-Pb collisions at √sNN=2.76 TeV. <i>Journal of High Energy Physics</i>, <i>2015</i>(9), Article 95. <a href="https://doi.org/10.1007/JHEP09(2015)095" target="_blank">https://doi.org/10.1007/JHEP09(2015)095</a> | |
dc.identifier.other | CONVID_25220201 | |
dc.identifier.other | TUTKAID_67380 | |
dc.identifier.uri | https://jyx.jyu.fi/handle/123456789/47428 | |
dc.description.abstract | We report the first measurement at the LHC of coherent photoproduction of ρ
0
mesons in ultra-peripheral Pb-Pb collisions. The invariant mass and transverse momentum
distributions for ρ
0 production are studied in the π
+π
− decay channel at mid-rapidity.
The production cross section in the rapidity range |y| < 0.5 is found to be dσ/dy = 425 ±
10 (stat.)
+42
−50 (sys.) mb. Coherent ρ
0 production is studied with and without requirement
of nuclear breakup, and the fractional yields for various breakup scenarios are presented.
The results are compared with those from lower energies and with model predictions. | |
dc.language.iso | eng | |
dc.publisher | Springer Berlin Heidelberg | |
dc.relation.ispartofseries | Journal of High Energy Physics | |
dc.subject.other | Hadron-Hadron Scattering | |
dc.title | Coherent ρ0 photoproduction in ultra-peripheral Pb-Pb collisions at √sNN=2.76 TeV | |
dc.type | article | |
dc.identifier.urn | URN:NBN:fi:jyu-201510133362 | |
dc.contributor.laitos | Fysiikan laitos | fi |
dc.contributor.laitos | Department of Physics | en |
dc.type.uri | http://purl.org/eprint/type/JournalArticle | |
dc.date.updated | 2015-10-13T12:15:03Z | |
dc.type.coar | http://purl.org/coar/resource_type/c_2df8fbb1 | |
dc.description.reviewstatus | peerReviewed | |
dc.relation.issn | 1126-6708 | |
dc.relation.numberinseries | 9 | |
dc.relation.volume | 2015 | |
dc.type.version | publishedVersion | |
dc.rights.copyright | © CERN, for the benefit of the ALICE Collaboration. This is an open access article, funded by SCOAP3. | |
dc.rights.accesslevel | openAccess | fi |
dc.rights.url | http://creativecommons.org/licenses/by/4.0/ | |
dc.rights.url | http://creativecommons.org/licenses/by/4.0/ | |
dc.relation.doi | 10.1007/JHEP09(2015)095 | |
dc.type.okm | A1 | |