The near detector complex of T2K consists of a set of scintillating tracking detectors spanning the beam axis (INGRID) along with a magnetized detector system with fine-grained tracking and calorimetry (ND280). Together, ND280 and INGRID offer unique opportunities for the study of ≈1 GeV neutrino interactions, including the possibility to study the energy dependence of the cross section using the varying energy spectrum resulting from detectors spanning different off- axis angles, and precise kinematic reconstruction and particle identification with which neutrino interactions can be studied in detail. We report on new studies of charged current muon neutrino interactions in both INGRID and ND280 in final states with zero or one charged pion, including coherent scattering leading to pion production, and measurements of the inclusive cross section.
Measurements at the T2K near detector / Magaletti, Lorenzo. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - ELETTRONICO. - 234:(2016). (Intervento presentato al convegno 23rd European Physical Society Conference on High Energy Physics, EPS-HEP 2015 tenutosi a Vienna, Austria nel July 22-29, 2015) [10.22323/1.234.0059].
Measurements at the T2K near detector
Magaletti, Lorenzo
2016-01-01
Abstract
The near detector complex of T2K consists of a set of scintillating tracking detectors spanning the beam axis (INGRID) along with a magnetized detector system with fine-grained tracking and calorimetry (ND280). Together, ND280 and INGRID offer unique opportunities for the study of ≈1 GeV neutrino interactions, including the possibility to study the energy dependence of the cross section using the varying energy spectrum resulting from detectors spanning different off- axis angles, and precise kinematic reconstruction and particle identification with which neutrino interactions can be studied in detail. We report on new studies of charged current muon neutrino interactions in both INGRID and ND280 in final states with zero or one charged pion, including coherent scattering leading to pion production, and measurements of the inclusive cross section.| File | Dimensione | Formato | |
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