Abstract
The Nab experiment at Oak Ridge National Laboratory, USA, aims to measure the beta-antineutrino angular correlation following neutron β decay to an anticipated precision of approximately 0.1%. The proton momentum is reconstructed through proton time-of-flight measurements, and potential systematic biases in the timing reconstruction due to detector effects must be controlled at the nanosecond level. We present a thorough and detailed semiconductor and quasiparticle transport simulation effort to provide precise pulse shapes, and report on relevant systematic effects and potential measurement schemes.
| Original language | English |
|---|---|
| Article number | 065503 |
| Journal | Physical Review C |
| Volume | 107 |
| Issue number | 6 |
| DOIs | |
| State | Published - Jun 2023 |
Bibliographical note
Publisher Copyright:© 2023 American Physical Society.
Funding
This article was supported through the Department of Energy (DOE), Low Energy Physics (Contracts No. DE-FG02-ER41042, No. DE-AC05-00OR22725, No. DE-FG02-03ER41258, No. DE-SC0008107, and No. DE-SC0014622) and through the National Science Foundation (NSF) (Contracts No. PHY-1914133, No. PHY-2209590, and No. PHY-2111363). This research was sponsored by the US Department of Energy, Office of Science, Office of Workforce Development for Teachers and Scientists (WDTS) Graduate Student Research (SCGSR) program, and the Science Undergraduate Laboratory Internship (SULI) program. ORNL is managed by UT-Battelle, LLC, under Contract No. DE-AC05-00OR22725 for the US Department of Energy. The publisher acknowledges the US government license to provide public access under the DOE Public Access Plan .
| Funders | Funder number |
|---|---|
| Oak Ridge National Laboratory | |
| Office of Workforce Development for Teachers | |
| U.S. Department of Energy EPSCoR | |
| Office of Science Programs | |
| Low Energy Physics | DE-AC05-00OR22725, DE-FG02-ER41042, DE-SC0008107, DE-FG02-03ER41258, DE-SC0014622 |
| National Science Foundation Arctic Social Science Program | PHY-1914133, PHY-2111363, PHY-2209590 |
ASJC Scopus subject areas
- Nuclear and High Energy Physics
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