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Relativistic quasiparticle random-phase approximation calculation of total muon capture rates
Physical Review C - Nuclear Physics, 79 (2009), 5; 054323. https://doi.org/10.1103/PhysRevC.79.054323
Marketin, Tomislav; Paar, Nils; Nikšić, Tamara; Vretenar, Dario

Institucijski repozitorij: Repozitorij Prirodoslovno-matematičkog fakulteta

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Marketin, T., Paar, N., Nikšić, T. i Vretenar, D. (2009). Relativistic quasiparticle random-phase approximation calculation of total muon capture rates. Physical Review C - Nuclear Physics, 79. (5). doi: 10.1103/PhysRevC.79.054323

Marketin, Tomislav, et al. "Relativistic quasiparticle random-phase approximation calculation of total muon capture rates." Physical Review C - Nuclear Physics, vol. 79, br. 5, 2009. https://doi.org/10.1103/PhysRevC.79.054323

Marketin, Tomislav, Nils Paar, Tamara Nikšić i Dario Vretenar. "Relativistic quasiparticle random-phase approximation calculation of total muon capture rates." Physical Review C - Nuclear Physics 79, br. 5 (2009). https://doi.org/10.1103/PhysRevC.79.054323

Marketin, T., et al. (2009) 'Relativistic quasiparticle random-phase approximation calculation of total muon capture rates', Physical Review C - Nuclear Physics, 79(5). doi: 10.1103/PhysRevC.79.054323

Marketin T, Paar N, Nikšić T, Vretenar D. Relativistic quasiparticle random-phase approximation calculation of total muon capture rates. Physical Review C - Nuclear Physics [Internet]. 2009. [pristupljeno 28.12.2024.];79(5). doi: 10.1103/PhysRevC.79.054323

T. Marketin, N. Paar, T. Nikšić i D. Vretenar, "Relativistic quasiparticle random-phase approximation calculation of total muon capture rates", Physical Review C - Nuclear Physics, vol. 79, br. 5, 2009. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:539779. [Citirano: 28.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:539779
Podaci o radu
Naslov (engleski)Relativistic quasiparticle random-phase approximation calculation of total muon capture rates
AutorTomislav Marketin
AutorNils Paar
AutorTamara Nikšić
AutorDario Vretenar
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The relativistic proton-neutron quasiparticle random phase approximation (pn-RQRPA) is applied in the calculation of total muon capture rates on a large set of nuclei from 12C to 244Pu, for which experimental values are available. The microscopic theoretical framework is based on the relativistic Hartree-Bogoliubov (RHB) model for the nuclear ground state, and transitions to excited states are calculated using the pn-RQRPA. The calculation is fully consistent, i.e., the same interactions are used both in the RHB equations that determine the quasiparticle basis, and in the matrix equations of the pn-RQRPA. The calculated capture rates are sensitive to the in-medium quenching of the axial-vector coupling constant. By reducing this constant from its free-nucleon value gA=1.262 by 10% for all multipole transitions, the calculation reproduces the experimental muon capture rates to better than 10% accuracy.
Jezikengleski
Vrsta publikacijeZnanstveni rad - Izvorni znanstveni rad
Status objaveObjavljen
Vrsta recenzijeRecenziran - međunarodna recenzija
Verzija publikacijeObjavljena verzija rada (izdavačev PDF)
Naslov časopisaPhysical Review C - Nuclear Physics
Brojčani podacivol. 79, br. 5, 054323
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.79.054323
URN:NBNurn:nbn:hr:217:539779
Datum objave publikacije2009
ProjektŠifra: 119-1191005-1010
Naziv (hrvatski): Nuklearna struktura i nuklearna astrofizika
Voditelj: Dario Vretenar
Pravna nadležnost: Hrvatska
Financijer: MZOS
Linija financiranja: ZP
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevC.79.054323
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2009) by the American Physical Society. Received 10 December 2008; revised manuscript received 30 March 2009; published 19 May 2009.
Datum i vrijeme pohrane2019-10-20 18:25:41