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http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2809| Title: | Measurement of inclusive jet production and nuclear modifications in pPb collisions at √sNN−−−=5.02TeV |
| Authors: | CMS Collaboration Khachatryan, V. CHAUHAN, S. DUBE, SOURABH KAPOOR, A. KOTHEKAR, K. SHARMA, SEEMA et al. Dept. of Physics |
| Keywords: | Jet production Nuclear modifications Distribution functions QCD calculations 2016 |
| Issue Date: | Jul-2016 |
| Publisher: | Springer Nature |
| Citation: | The European Physical Journal C, 76(7), 372. |
| Abstract: | Inclusive jet production in pPb collisions at a nucleon–nucleon (NN) center-of-mass energy of sNN−−−√=5.02TeV is studied with the CMS detector at the LHC. A data sample corresponding to an integrated luminosity of 30.1 nb−1 is analyzed. The jet transverse momentum spectra are studied in seven pseudorapidity intervals covering the range −2.0<ηCM<1.5 in the NN center-of-mass frame. The jet production yields at forward and backward pseudorapidity are compared and no significant asymmetry about ηCM=0 is observed in the measured kinematic range. The measurements in the pPb system are compared to reference jet spectra obtained by extrapolation from previous measurements in pp collisions at s√=7TeV. In all pseudorapidity ranges, nuclear modifications in inclusive jet production are found to be small, as predicted by next-to-leading order perturbative QCD calculations that incorporate nuclear effects in the parton distribution functions. |
| URI: | http://dr.iiserpune.ac.in:8080/xmlui/handle/123456789/2809 https://doi.org/10.1140/epjc/s10052-016-4205-7 |
| ISSN: | 1434-6044 1434-6052 |
| Appears in Collections: | JOURNAL ARTICLES |
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