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Persistent URL	http://purl.org/net/epubs/work/66454
Record Status	Checked
Record Id	66454
Title	Studies of jet mass in dijet and W/Z plus jet events
Contributors	KW Bell (STFC Rutherford Appleton Lab.), A Belyaev (STFC Rutherford Appleton Lab.), C Brew (STFC Rutherford Appleton Lab.), RM Brown (STFC Rutherford Appleton Lab.), B Camanzi (STFC Rutherford Appleton Lab.), DJA Cockerill (STFC Rutherford Appleton Lab.), JA Coughlan (STFC Rutherford Appleton Lab.), K Harder (STFC Rutherford Appleton Lab.), S Harper (STFC Rutherford Appleton Lab.), BW Kennedy (STFC Rutherford Appleton Lab.), E Olaiya (STFC Rutherford Appleton Lab.), D Petyt (STFC Rutherford Appleton Lab.), BC Radburn-Smith (STFC Rutherford Appleton Lab.), CH Shepherd-Themistocleous (STFC Rutherford Appleton Lab.), IR Tomalin (STFC Rutherford Appleton Lab.), WJ Womersley (STFC Rutherford Appleton Lab.), SD Worm (STFC Rutherford Appleton Lab.)
Abstract	Invariant mass spectra for jets reconstructed using the anti-k(T) and Cambridge-Aachen algorithms are studied for different jet "grooming" techniques in data corresponding to an integrated luminosity of 5 fb(-1), recorded with the CMS detector in proton-proton collisions at the LHC at a center-of-mass energy of 7 TeV. Leading-order QCD predictions for inclusive dijet and W/Z+jet production combined with parton-shower Monte Carlo models are found to agree overall with the data, and the agreement improves with the implementation of jet grooming methods used to distinguish merged jets of large transverse momentum from softer QCD gluon radiation.
Organisation	PPD , PPD-CMS , CMS , TECH , STFC
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Language	English (EN)

Type	Details	URI(s)	Local file(s)	Year
Journal Article	J High Energy Phys 2013, no. 5 (2013): 090.	doi:10.1007/JHEP05(2013)090		2013