Detection of low energy solar neutrinos with HPGermanium
نویسندگان
چکیده
منابع مشابه
Spectroscopy of low energy solar neutrinos using CdTe detectors
The usage of a large amount of CdTe(CdZnTe) semiconductor detectors for solar neutrino spectroscopy in the low energy region is investigated. Several different coincidence signals can be formed on five different isotopes to measure the Be neutrino line at 862 keV in real-time. The most promising one is the usage of Cd resulting in 89 SNU. The presence of Te permits even the real-time detection ...
متن کاملNew Tests for Neutrinos in Low-energy Solar Experiments
We show how future solar neutrino experiments in the low energy region can be used to test novel neutrino properties. Information on the Majorana nature or neutrino magnetic moments can be extracted from the observation of electron anti-neutrinos from the Sun and the measurement of an azimuthal asymmetry in the total number of events, respectively. 1. Low-energy electron Anti-neutrinos from the...
متن کاملBOREXINO: a Real Time Detector for Low Energy Solar Neutrinos
After a short introduction to solar neutrino physics, this paper describes the conceptual design and expected performance of the BOREXINO underground detector at Gran Sasso. Low background results from the Counting Test Facility, the rst phase of the BOREXINO project, are summarized. Indicative sensitivities to non-standard neutrino physics scenarios are presented.
متن کاملHomestake result, Sterile neutrinos and Low energy solar neutrino experiments
The large mixing (LMA) MSW solution predicts ∼ 2σ higher Ar-production rate, QAr, than the Homestake result. Also there is no apparent upturn of the spectrum (R ≡ Nobs/NSSM ) at low energies in SNO and Super-Kamiokande (SK). Both these facts can be explained if a light, ∆m201 ∼ (2 − 20) · 10 eV, sterile neutrino exists which mixes very weakly with active neutrinos: sin 2α ∼ (10 − 10). We perfor...
متن کاملNew sensitivity to solar WIMP annihilation using low-energy neutrinos
Carsten Rott, Jennifer M. Siegal-Gaskins, and John F. Beacom Center for Cosmology and AstroParticle Physics (CCAPP), The Ohio State University, Columbus, Ohio 43210, USA Department of Physics, The Ohio State University, Columbus, Ohio 43210, USA Department of Physics, Sungkyunkwan University, Suwon 440-746, Korea California Institute of Technology, Pasadena, California 91125, USA Department of ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 1999
ISSN: 1434-6001,1434-601X
DOI: 10.1007/s100500050307