Published 1993
| Version v1
Miscellaneous
Aspects of cosmic neutrino and dark matter detection
Description
The inelastic coherent scattering using composed target (macroscopic) for detecting particles candidate to dark matter, including neutrino, is studied. The phonon production out of thermal equilibrium was investigated by collective excitation of target (crystal). The produced phonon spectrum specially ballistic phonons (GHz-THz) which are easier to be detected was analysed. The possibility for using coherent states as initial state of the process was also investigated. (M.C.K.). 2 refs, 6 figs, 1 tab
Additional details
Additional titles
- Original title (Portuguese)
- Alguns aspectos da deteccao de neutrinos cosmologicos e materia escura
Publishing Information
- Imprint Title
- Proceedings of the 12. National Meeting on Particle Physics and Fields
- Imprint Pagination
- 251 p.
- Journal Page Range
- p. 122-125.
- Report number
- INIS-BR--3540
Conference
- Title
- 12. National Meeting on Particle Physics and Fields.
- Dates
- 18-22 Sep 1991.
- Place
- Caxambu, MG (Brazil).
INIS
- Country of Publication
- Brazil
- Country of Input or Organization
- Brazil
- INIS RN
- 26070109
- Subject category
- S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- ANNIHILATION OPERATORS; COHERENT SCATTERING; COLLECTIVE EXCITATIONS; COSMIC NEUTRINOS; CROSS SECTIONS; EIGENSTATES; EXPERIMENTAL DATA; NEUTRINO DETECTION; NONLUMINOUS MATTER; PHONONS; THERMAL EQUILIBRIUM
- Descriptors DEC
- COSMIC RADIATION; DATA; DETECTION; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; EQUILIBRIUM; EXCITATION; FERMIONS; INFORMATION; IONIZING RADIATIONS; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL OPERATORS; MATTER; NEUTRINOS; NUMERICAL DATA; QUANTUM OPERATORS; QUASI PARTICLES; RADIATION DETECTION; RADIATIONS; SCATTERING
Optional Information
- Notes
- Imprint:Anais do 12. Encontro Nacional de Fisica de Particulas e Campos.