naa a22 4500 528784625 20180924065517.0 cr unu---uuuuu 180924e201512 xx s 000 0 eng 10.3929/ethz-b-000109368 doi 10.1103/PhysRevD.92.112003 doi (ETHRESEARCH)oai:www.research-collection.ethz.ch:20.500.11850/109368 Measurement of the νμ charged-current quasielastic cross section on carbon with the ND280 detector at T2K [Elektronische Daten] [T2K Collaboration, K. Abe, Francesca Bay, Silvestro Di Luise, Sosuke Horikawa, Sébastien Murphy, André Rubbia, Davide Sgalaberna] Phys. rev. D. Open access ethresearch This paper reports a measurement by the T2K experiment of the νμ charged current quasielastic (CCQE) cross section on a carbon target with the off-axis detector based on the observed distribution of muon momentum (pμ) and angle with respect to the incident neutrino beam (θμ). The flux-integrated CCQE cross section was measured to be ⟨σ⟩=(0.83±0.12)×10−38  cm2. The energy dependence of the CCQE cross section is also reported. The axial mass, MQEA, of the dipole axial form factor was extracted assuming the Smith-Moniz CCQE model with a relativistic Fermi gas nuclear model. Using the absolute (shape-only) pμ−cosθμ distribution, the effective MQEA parameter was measured to be 1.26+0.21−0.18  GeV/c2 (1.43+0.28−0.22  GeV/c2). Creative Commons Attribution 3.0 Unported http://creativecommons.org/licenses/by/3.0 ethresearch T2K Collaboration joint author Abe K. joint author Bay Francesca joint author Di Luise Silvestro joint author Horikawa Sosuke joint author Murphy Sébastien joint author Rubbia André joint author Sgalaberna Davide joint author Physical Review D Ridge, NY : The American Physical Society 92 (11), p. 112003 1550-7998 http://hdl.handle.net/20.500.11850/109368 text/html WWW-Backlink auf das Repository (Open access) 1 Journal Article ethresearch ETHRESEARCH 856 40 http://hdl.handle.net/20.500.11850/109368 text/html WWW-Backlink auf das Repository (Open access) ETHRESEARCH 700 -- T2K Collaboration joint author ETHRESEARCH 700 1- Abe K. joint author ETHRESEARCH 700 1- Bay Francesca joint author ETHRESEARCH 700 1- Di Luise Silvestro joint author ETHRESEARCH 700 1- Horikawa Sosuke joint author ETHRESEARCH 700 1- Murphy Sébastien joint author ETHRESEARCH 700 1- Rubbia André joint author ETHRESEARCH 700 1- Sgalaberna Davide joint author ETHRESEARCH 773 0- Physical Review D Ridge, NY : The American Physical Society 92 (11), p. 112003 1550-7998 BK010053 XK010053 XK010000 ETHRESEARCH ETHRESEARCH ETHRESEARCH Journal Article Open access