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001-es BibID:	BIBFORM123558
035-os BibID:	(WoS)000368077600001 (Scopus)84954516268
Első szerző:	CMS Collaboration
Cím:	Measurement of differential cross sections for Higgs boson production in the diphoton decay channel in pp collisions at root{s} = 8 TeV / CMS Collaboration
Dátum:	2016
ISSN:	1434-6044
Megjegyzések:	A measurement is presented of differential cross sections for Higgs boson (H) production in pp collisions at root s = 8 TeV. The analysis exploits the H -> gamma gamma decay in data corresponding to an integrated luminosity of 19.7 fb(-1) collected by the CMS experiment at the LHC. The cross section is measured as a function of the kinematic properties of the diphoton system and of the associated jets. Results corrected for detector effects are compared with predictions at next-to-leading order and next-to-next-to-leading order in perturbative quantum chromodynamics, as well as with predictions beyond the standard model. For isolated photons with pseudorapidities vertical bar eta vertical bar < 2.5, and with the photon of largest and next-to-largest transverse momentum (p(T)(gamma)) divided by the diphoton mass m(gamma gamma) satisfying the respective conditions of p(T)(gamma)/m(gamma gamma) > 1/3 and > 1/4, the total fiducial cross section is 32 +/- 10 fb.
Tárgyszavak:	Természettudományok Fizikai tudományok idegen nyelvű folyóiratközlemény külföldi lapban folyóiratcikk Decay channels Detector effects Differential cross-sections Higgs boson Integrated luminosity Kinematics properties Measurements of Next-to-leading orders Next-to-next-to-leading orders Perturbative quantum chromodynamics
Megjelenés:	European Physical Journal C. - 76 : 1 (2016), p. 1-31. -
További szerzők:	Karancsi János (1987-) (fizikus) Bartók Márton (fizikus) Makovec Alajos (1987-) (fizikus) Raics Péter (1944-) (fizikus) Trócsányi Zoltán (1961-) (fizikus) Ujvári Balázs (1977-) (fizikus)
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