Measurement of the inclusive jet cross section in pp collisions at $$\sqrt{s} = 2.76\,\text {TeV}$$
Journal Article
·
· European Physical Journal. C, Particles and Fields
- Yerevan Physics Inst. (YerPhI), Yerevan (Armenia). et al.
The double-differential inclusive jet cross section is measured as a function of jet transverse momentum $$p_{\mathrm {T}}$$ and absolute rapidity $|y |$ , using proton-proton collision data collected with the CMS experiment at the LHC, at a center-of-mass energy of $$\sqrt{s} = 2.76\,{\mathrm{TeV}}$$ and corresponding to an integrated luminosity of 5.43 $$\,\text {pb}^{-1}$$ . Jets are reconstructed within the $$p_{\mathrm {T}}$$ range of 74 to 592 $$\,\text {GeV}$$ and the rapidity range $|y |<3.0$ . The reconstructed jet spectrum is corrected for detector resolution. The measurements are compared to the theoretical prediction at next-to-leading-order QCD using different sets of parton distribution functions. Furthermore, this inclusive cross section measurement explores a new kinematic region and is consistent with QCD predictions.
- Research Organization:
- Argonne National Laboratory (ANL), Argonne, IL (United States); Fermi National Accelerator Laboratory (FNAL), Batavia, IL (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC); USDOE Office of Science (SC), High Energy Physics (HEP) (SC-25)
- Contributing Organization:
- CMS Collaboration
- Grant/Contract Number:
- AC02-05CH11231; AC02-07CH11359
- OSTI ID:
- 1255105
- Alternate ID(s):
- OSTI ID: 1411630
OSTI ID: 22516922
- Report Number(s):
- CERN-PH-EP--2015-299; CMS-SMP--14-017; FERMILAB-PUB--15-593-CMS; arXiv:1512.06212; 1410826
- Journal Information:
- European Physical Journal. C, Particles and Fields, Journal Name: European Physical Journal. C, Particles and Fields Journal Issue: 5 Vol. 76; ISSN 1434-6044
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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