Published November 2004 | Version v1
Journal article Metadata-only

Looking for SUSY with EDELWEISS-I and -II

Creators

  • 1. CEA, Cenre d'Etudes Nucleares de Saclay, DSM/DAPNIA, Gif-sur-Yvette (France)

Description

The latest results obtained by the EDELWEISS WIMP (weakly interacting massive particles) direct detection experiments using three heat-and-ionization 320-g germanium bolometers are given. Presently the most sensitive WIMP direct detection experiment for WIMP mass> 30 GeV, EDELWEISS-1 is testing a first region of SUSY models compatible with accelerator constraints. The status and main characteristics of EDELWEISS-II, involving in a first stage 28 germanium bolometers, and able to accommodate up to 120 detectors, are brief;y presented, together with neutron background estimations

Abstract (Russian)

Представлены последние результаты, полученные при детектировании слабовзаимодействующих массивных частиц (СВМЧ) с помощью германиевых (320 г) болометров. Наиболее чувствительный эксперимент ( EDELWEISS-1) для СВМЧ с массой более 30 ГэВ является одновременно проверкой моделей SUSY. Описаны состояния и характеристики эксперимента EDELWEISS-II, в котором предполагается использование 120 германиевых болометров

Additional details

Publishing Information

Journal Title
Yadernaya Fizika
Journal Volume
67
Journal Issue
11
Journal Page Range
p. 2048-2052
ISSN
0044-0027
CODEN
IDFZA7

Conference

Title
4. international conference on Nonaccelerated New Physics (NANP-2003)
Dates
23-28 Jun 2003
Place
Dubna (Russian Federation)

INIS

Country of Publication
Russian Federation
Country of Input or Organization
Russian Federation
INIS RN
37037206
Subject category
S46: INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BACKGROUND RADIATION; BOLOMETERS; CALIBRATION; GE SEMICONDUCTOR DETECTORS; NEUTRONS; POSTULATED PARTICLES; SENSITIVITY; SUPERSYMMETRY; WEAK INTERACTIONS
Descriptors DEC
BARYONS; BASIC INTERACTIONS; ELEMENTARY PARTICLES; FERMIONS; HADRONS; INTERACTIONS; MEASURING INSTRUMENTS; NUCLEONS; RADIATION DETECTORS; RADIATIONS; SEMICONDUCTOR DETECTORS; SYMMETRY

Optional Information

Notes
23 refs., 4 figs.