Physics Opportunities in the ORNL Spallation Neutron Source Second Target Station Era — arXiv2

Physics Opportunities in the ORNL Spallation Neutron Source Second Target Station Era

hep-ex

/ Published

Sep 7, 2022

/ Categories

hep-ex nucl-ex physics.ins-det

/ Links

/ Authors

J. Asaadi, P. S. Barbeau, B. Bodur, A. Bross, E. Conley, Y. Efremenko, M. Febbraro, A. Galindo-Uribarri, S. Gardiner, D. Gonzalez-Diaz

and 19 more authors

M. P. Green, M. R. Heath, S. Hedges, J. Liu, A. Major, D. M. Markoff, J. Newby, D. S. Parno, D. Pershey, R. Rapp, D. J. Salvat, K. Scholberg

, J. Zettlemoyer

/ Abstract

The Oak Ridge National Laboratory (ORNL) Spallation Neutron Source (SNS) First Target Station (FTS), used by the COHERENT experiment, provides an intense and extremely high-quality source of pulsed stopped-pion neutrinos, with energies up to about 50 MeV. Upgrades to the SNS are planned, including a Second Target Station (STS), which will approximately double the expected neutrino flux while maintaining quality similar to the FTS source. Furthermore, additional space for ten-tonne scale detectors may be available. We describe here exciting opportunities for neutrino physics, other particle and nuclear physics, and detector development using the FTS and STS neutrino sources.