Published November 23, 2011
| Version v1
Journal article
Measurement of ν-bare-e scattering cross section with CsI(Tl) detector array and the Beyond Standard Model constraints
- 1. Department of Physics, Banaras Hindu University, Varanasi 221005 (India)
- 2. Institute of Physics, Academia Sinica, Nankang, Taipei 11529, Taiwan (China)
Description
A search of ν-bare-e scattering cross section was carried out at the Kuo-Sheng nuclear power station. Based on 29882 and 7369 kg-days of reactor ON/OFF data, respectively, at an average reactor ON ν-bare flux of 6.4x1012 cm-2 s-1, the standard model (SM) electroweak interaction was probed at the squared 4-momentum transfer range of Q2∼3x10-6 GeV2. The ratio of experimental to SM cross section was measured [1.08±0.21(stat)±0.16(sys)]. We placed the constraints on the electroweak parameters (gV,gA), corresponding to a weak mixing angle measurement of sin2θW = 0.251±0.031(stat)±0.024(sys). A Point Contact Germanium Detector (PCGe) of mass 1 kg has been installed at a new underground laboratory 'China Jin-Ping Laboratory (CJPL)' in China.
Additional details
Identifiers
- DOI
- 10.1063/1.3661609;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1405
- Journal Issue
- 1
- Journal Page Range
- p. 331-333
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 7. international workshop on neutrino-nucleus interactions in the few GeV regions
- Acronym
- NUINT11
- Dates
- 7-11 Mar 2011
- Place
- Dehradun (India)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 43090947
- Subject category
- S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- CROSS SECTIONS; ELECTRON NEUTRINOS; FOUR MOMENTUM TRANSFER; GE SEMICONDUCTOR DETECTORS; NEUTRINO OSCILLATION; NEUTRINO-ELECTRON INTERACTIONS; NUCLEAR POWER PLANTS; NUCLEON-NUCLEON INTERACTIONS; SCATTERING; STANDARD MODEL; UNDERGROUND; WEINBERG ANGLE
- Descriptors DEC
- BARYON-BARYON INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; FIELD THEORIES; GRAND UNIFIED THEORY; HADRON-HADRON INTERACTIONS; INTERACTIONS; LEPTON-LEPTON INTERACTIONS; LEPTONS; LEVELS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; MOMENTUM TRANSFER; NEUTRINOS; NUCLEAR FACILITIES; PARTICLE INTERACTIONS; PARTICLE MODELS; POWER PLANTS; QUANTUM FIELD THEORY; RADIATION DETECTORS; SEMICONDUCTOR DETECTORS; THERMAL POWER PLANTS; UNIFIED GAUGE MODELS
Optional Information
- Notes
- (c) 2011 American Institute of Physics