Filters
Results 1 - 10 of 255812
Results 1 - 10 of 255812.
Search took: 0.124 seconds
Sort by: date | relevance |
Chandra, R.; Raina, P.K.; Chaturvedi, K.; Rath, P.K., E-mail: ramesh@phy.iitkgp.ernet.in
DAE-BRNS symposium on nuclear physics. V. 552010
DAE-BRNS symposium on nuclear physics. V. 552010
AbstractAbstract
[en] In the present work, we have been restricted to (β+β+)0v and (εβ+)0v modes of 96Ru, 102Pd, 106Cd, 124Xe, 130Ba and 156Dy isotopes for the 0+ →+0- transition
Primary Subject
Source
Choudhury, R.K.; Biswas, D.C.; Mahata, K. (Nuclear Physics Div., Bhabha Atomic Research Centre, Mumbai (India)) (eds.); Board of Research in Nuclear Sciences, Department of Atomic Energy, Mumbai (India); [944 p.]; Dec 2010; p. 34-35; DAE-BRNS symposium on nuclear physics; Pilani (India); 20-24 Dec 2010; 5 refs., 1 tab.
Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
Amman, Mark; Bergevin, Marc; Chan, Yuen-Dat; Detwiler, Jason A.; Fujikawa, Brian; Lesko, Kevin T.; Luke, Paul N.; Prior, Gersende; Poon, Alan W.; Smith, Alan R.; Vetter, Kai; Yaver, Harold; Zimmermann, Sergio
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: Nuclear Science Division (United States)2009
Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (United States). Funding organisation: Nuclear Science Division (United States)2009
AbstractAbstract
[en] The purpose of the present electrical signal path study is to explore the various issues related to the deployment of highly-segmented low-background Ge detectors for the MAJORANA double-beta decay experiment. A significant challenge is to simultaneously satisfy competing requirements for the mechanical design, electrical readout performance, and radiopurity specifications from the MAJORANA project. Common to all rare search experiments, there is a very stringent limit on the acceptable radioactivity level of all the electronics components involved. Some of the findings are summarized in this report.
Primary Subject
Source
24 Feb 2009; 35 p; AC02-05CH11231; Also available from OSTI as DE01000958; PURL: https://www.osti.gov/servlets/purl/1000958-9oJrS9/; doi 10.2172/1000958
Record Type
Report
Report Number
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
External URLExternal URL
AbstractAbstract
[en] A brief review of several theoretical and experimental talks related to the double-beta decay which were moderated by the author during the workshop MEDEX'99. Comments and criticisms made by some participants in the round table session are also included. (author)
Primary Subject
Source
Workshop on calculation of double-beta-decay matrix elements (MEDEX'99); Prague (Czech Republic); 20-23 Jul 1999; 12 refs.
Record Type
Journal Article
Literature Type
Conference
Journal
Czechoslovak Journal of Physics; ISSN 0011-4626;
; v. 50(4); p. 581-586

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Barabashe, A.S.
The 3-rd International Conference 'Current Problems in Nuclear Physics and Atomic Energy'. Book of Abstracts. June 7-12, 20102010
The 3-rd International Conference 'Current Problems in Nuclear Physics and Atomic Energy'. Book of Abstracts. June 7-12, 20102010
AbstractAbstract
No abstract available
Primary Subject
Source
Vyshnevskij, I. M. (ed.); Kyiv Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv (Ukraine); Taras Shevchenko National University of Kyiv, Kyiv (Ukraine); National Academy of Ukraine, Kyiv (Ukraine); 180 p; 2010; p. 95; 3. International Conference on Current Problems in Nuclear Physics and Atomic Energy; Kiev (Ukraine); 7-12 Jun 2010; Available from Ukrainian INIS Centre
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
Iachello, Francesco, E-mail: francesco.iachello@yale.edu2018
AbstractAbstract
[en] Three open problems in neutrino physics are mentioned. A brief review of neutrino- less double beta decay (DBD) is given. The question of quenching of gA is discussed. Other possible scenarios, Majoron emission, sterile neutrinos and non-standard mechanisms, are presented and their implication to DBD discussed. (paper)
Primary Subject
Source
CNNP2017: Conference on Neutrino and Nuclear Physics; Catania (Italy); 17-21 Oct 2017; Available from http://dx.doi.org/10.1088/1742-6596/1056/1/012027; Country of input: International Atomic Energy Agency (IAEA)
Record Type
Journal Article
Literature Type
Conference
Journal
Journal of Physics. Conference Series (Online); ISSN 1742-6596;
; v. 1056(1); [6 p.]

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The nuclear matrix elements of Majorana neutrino mass mechanism of neutrinoless double-beta decay have so far been calculated using only contributions from vector axial-vector part and weak magnetism of the nuclear current, while other contributions have been neglected. In the present work we are examining the effect of weak magnetism and induced pseudoscalar coupling. We have performed calculations within the proton-neutron renormalized quasiparticle random phase approximation and we have found that these additional contributions of the nucleon current, result in a considerable reduction of the nuclear matrix elements of all nuclei which we have considered. This reduction of the nuclear matrix element makes the extracted limits of the lepton number violating parameters (ν> and <ηN>) and less stringent yielding the best value for less than 0.51 eV for 76Ge. (author)
Primary Subject
Source
Workshop on calculation of double-beta-decay matrix elements (MEDEX'99); Prague (Czech Republic); 20-23 Jul 1999; 2 tabs., 3 figs., 22 refs.
Record Type
Journal Article
Literature Type
Conference
Journal
Czechoslovak Journal of Physics; ISSN 0011-4626;
; v. 50(4); p. 499-507

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] Summary of the talks presented on the fourth day of the Workshop on calculation of double-beta-decay matrix elements, MEDEX'99, and conclusions based on questions of the audience and the ensuing round-table discussion. (author)
Primary Subject
Source
Workshop on calculation of double-beta-decay matrix elements (MEDEX'99); Prague (Czech Republic); 20-23 Jul 1999
Record Type
Journal Article
Literature Type
Conference
Journal
Czechoslovak Journal of Physics; ISSN 0011-4626;
; v. 50(4); p. 587-591

Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
Nozzoli, F.
International Conference 'Current Problems in Nuclear Physics and Atomic Energy'. May 29 - Jun 03 2006. Book of Abstracts2006
International Conference 'Current Problems in Nuclear Physics and Atomic Energy'. May 29 - Jun 03 2006. Book of Abstracts2006
AbstractAbstract
No abstract available
Primary Subject
Source
Vyshnevskyi, I.M. (ed.); Yinstitut Yadernikh Doslyidzhen', NAN Ukrayini, Kyiv (Ukraine); Kiyivs'kij Natsyional'nij unyiversitet, Kyiv (Ukraine); Natsyional'na energogeneruyucha kompanyiya Ukrayini 'ENERGOATOM', Kyiv (Ukraine); 201 p; 2006; p. 95; International Conference 'Current Problems in Nuclear Physics and Atomic Energy'; Myizhnarodna konferentsiya 'Aktual'nyi problemi yadernoyi fyiziki ta atomnoyi energetiki'; Kyiv (Ukraine); 29 May - 3 Jun 2006
Record Type
Miscellaneous
Literature Type
Conference
Report Number
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
AbstractAbstract
[en] The most recent development in the calculations of the nuclear matrix elements for the two neutrino double beta decay are reviewed. In particular the progress connected with application of the renormalized quasiparticle random phase approximation is summarized. This new technique was proposed to describe the relevant matrix elements for the 2ν2ββ-decay of 76Ge to the ground 0+- and first excited 2+ -states in 76Se. We have shown, that most of the gpp dependence of the matrix element can be removed by the inclusion of the Pauli principle in the QRPA-calculations. The matrix element remains stable in the physical region of gpp and would thus allow to reduce limits of the decay. (orig.)
Primary Subject
Secondary Subject
Source
Enqvist, K.; Huitu, K.; Maalampi, J. (Helsinki Univ. (Finland)) (eds.); 600 p; ISBN 981-02-3177-6;
; 1997; p. 369-374; 17. international conference on neutrino physics and astrophysics; Helsinki (Finland); 13-19 Jun 1996

Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue
Sugiyama, Hiroaki, E-mail: hiroaki@phys.metro-u.ac.jp2003
AbstractAbstract
[en] Constraints on neutrino mixing parameters are extracted from results of neutrinoless double beta decay experiments and displayed as allowed regions on the ml-cos2Θ12 plane. For example, 0.05 eV(0eV) < or approx. ml < or approx. 1.85 eV is obtained for the normal (inverted) hierarchy by using the LMA best fit parameters and the 0νββ result announced late 2001
Primary Subject
Secondary Subject
Source
PANIC '02: 16. particles and nuclei international conference; Osaka (Japan); 30 Sep - 4 Oct 2002; S037594740301114X; Copyright (c) 2003 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.; Country of input: Hungary
Record Type
Journal Article
Literature Type
Conference
Journal
Country of publication
Reference NumberReference Number
INIS VolumeINIS Volume
INIS IssueINIS Issue
1 | 2 | 3 | Next |