Bringing the SciBar detector to the booster neutrino beam

Technical Report · Tue Nov 15 00:00:00 EST 2005

DOI:https://doi.org/10.2172/878984· OSTI ID:878984

Aguilar-Arevalo, A. A.; Alcaraz, J.; Andringa, S.; Brice, S. J.; Brown, B. C.; Bugel, L.; Catala, J.; Cervera, A.; Conrad, J. M.; Couce, E.; Dore, U.; Espinal, X.; Finley, D. A.; Gomez-Cadenas, J. J.; Hayato, Y.; Hiraide, K.; Ishii, T.; Jover, G.; Kobilarcik, T.; Kurimoto, Y. ; Kurosawa, Y. ^[1]

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1. et al.

This document presents the physics case for bringing SciBar, the fully active, finely segmented tracking detector at KEK, to the FNAL Booster Neutrino Beam (BNB) line. This unique opportunity arose with the termination of K2K beam operations in 2005. At that time, the SciBar detector became available for use in other neutrino beam lines, including the BNB, which has been providing neutrinos to the MiniBooNE experiment since late 2002. The physics that can be done with SciBar/BNB can be put into three categories, each involving several measurements. First are neutrino cross section measurements which are interesting in their own right, including analyses of multi-particle final states, with unprecedented statistics. Second are measurements of processes that represent the signal and primary background channels for the upcoming T2K experiment. Third are measurements which improve existing or planned MiniBooNE analyses and the understanding of the BNB, both in neutrino and antineutrino mode. For each of these proposed measurements, the SciBar/BNB combination presents a unique opportunity or will significantly improve upon current or near-future experiments for several reasons. First, the fine granularity of SciBar allows detailed reconstruction of final states not possible with the MiniBooNE detector. Additionally, the BNB neutrino energy spectrum is a close match to the expected T2K energy spectrum in a region where cross sections are expected to vary dramatically with energy. As a result, the SciBar/BNB combination will provide cross-section measurements in an energy range complementary to MINERvA and complete the knowledge of neutrino cross sections over the entire energy range of interest to the upcoming off-axis experiments.

• Research Organization: Fermi National Accelerator Lab. (FNAL), Batavia, IL (United States)
• Sponsoring Organization: USDOE
• DOE Contract Number: AC02-76CH03000
• OSTI ID: 878984
• Report Number(s): FERMILAB-PROPOSAL-0954; arXiv eprint number hep-ex/0601022; TRN: US0701284
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ANTINEUTRINOS
CROSS SECTIONS
ENERGY RANGE
NEUTRINO BEAMS
NEUTRINOS
PHYSICS
STATISTICS
Experiment-HEP