A precision measurement of nuclear muon capture on 3He

Autor:	Johann Marton, F. J. Hartmann, W. H. Breunlich, P. Wojciechowski, C. Petitjean, V. M. Baturin, Yu. S. Grigoriev, B. Lauss, Kenneth M. Crowe, M. Muehlbauer, G. E. Petrov, An.A. Vorobyov, Yu. V. Smirenin, G. G. Semenchuk, Jan Govaerts, G. A. Beer, R. King, V. E. Markushin, N.I. Voropaev, P. Kammel, Wolfgang Schott, T. Case, E. M. Maev, W. Prymas, H. Daniel, J. Deutsch, Th. Petitjean, D. V. Balin, P. Ackerbauer, René Prieels
Rok vydání:	1998
Předmět:	Physics Nuclear and High Energy Physics Particle physics education.field_of_study Nuclear Theory Population FOS: Physical sciences Muon capture Pseudoscalar High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph) High pressure Ionization chamber Atom Physics::Atomic Physics Nuclear Experiment (nucl-ex) Nucleon education Nuclear Experiment Hyperfine structure
Zdroj:	Physics Letters B. 417:224-232
ISSN:	0370-2693
Popis:	The muon capture rate in the reaction mu- 3He -> nu + 3H has been measured at PSI using a modular high pressure ionization chamber. The rate corresponding to statistical hyperfine population of the mu-3He atom is (1496.0 +- 4.0) s^-1. This result confirms the PCAC prediction for the pseudoscalar form factors of the 3He-3H system and the nucleon. 13 pages, 6 PostScript figures
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa3a04853387a25cf0db6a53d10c8883 https://doi.org/10.1016/s0370-2693(97)01382-8 Zobrazit plný text záznamu Full Text from ScienceDirect