Measurement of inclusive double-differential νμ charged-current cross section with improved acceptance in the T2K off-axis near detector

Autor: Abe, K., T2K Collaboration, Labarga, Luis
Přispěvatelé: UAM. Departamento de Física Teórica
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Biblos-e Archivo. Repositorio Institucional de la UAM
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Popis: Artículo realizado en colaboración por numerosos autores. Solo mencionados el primero, el grupo de colaboración y el autor perteneciente a la UAM
Published by the American Physical Society. We report a measurement of the flux-integrated cross section for inclusive muon neutrino charged-current interactions on carbon. The double-differential measurements are given as a function of the muon momentum and angle. Relative to our previous publication on this topic, these results have an increased angular acceptance and higher statistics. The data sample presented here corresponds to 5.7×1020 protons on target. The total flux-integrated cross section is measured to be (6.950±0.662)×10-39 cm2 nucleon-1 and is consistent with our simulation
We thank the J-PARC staff for superb accelerator performance. We thank the CERN NA61/SHINE Collaboration for providing valuable particle production data. We acknowledge the support of MEXT, Japan; NSERC (Grant No. SAPPJ-2014-00031), NRC and CFI, Canada; CEA and CNRS/IN2P3, France; DFG, Germany; INFN, Italy; National Science Centre (NCN) and Ministry of Science and Higher Education, Poland; RSF, RFBR, and Ministry of Education and Science, Russia; MINECO and European Regional Development Fund, Spain; SNSF and SERI, Switzerland; STFC, UK; and DOE, U.S. We also thank CERN for the UA1/NOMAD magnet, DESY for the HERA-B magnet mover system, NII for SINET4, the WestGrid and SciNet consortia in Compute Canada, and GridPP in the United Kingdom. In addition, participation of individual researchers and institutions has been further supported by funds from ERC (FP7), H2020 Grant No. RISE-GA644294-JENNIFER, European Union; JSPS, Japan; Royal Society, United Kingdom; and the Alfred P. Sloan Foundation and the DOE Early Career program, U.S.
Databáze: OpenAIRE
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