prikaz prve stranice dokumenta Relativistic random-phase approximation with density-dependent meson-nucleon couplings
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Relativistic random-phase approximation with density-dependent meson-nucleon couplings
Physical Review C - Nuclear Physics, 66 (2002), 6; 064302. https://doi.org/10.1103/PhysRevC.66.064302
Nikšić, Tamara; Vretenar, Dario; Ring, Peter

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Nikšić, T., Vretenar, D. i Ring, P. (2002). Relativistic random-phase approximation with density-dependent meson-nucleon couplings. Physical Review C - Nuclear Physics, 66. (6). doi: 10.1103/PhysRevC.66.064302

Nikšić, Tamara, et al. "Relativistic random-phase approximation with density-dependent meson-nucleon couplings." Physical Review C - Nuclear Physics, vol. 66, br. 6, 2002. https://doi.org/10.1103/PhysRevC.66.064302

Nikšić, Tamara, Dario Vretenar i Peter Ring. "Relativistic random-phase approximation with density-dependent meson-nucleon couplings." Physical Review C - Nuclear Physics 66, br. 6 (2002). https://doi.org/10.1103/PhysRevC.66.064302

Nikšić, T., Vretenar, D. i Ring, P. (2002) 'Relativistic random-phase approximation with density-dependent meson-nucleon couplings', Physical Review C - Nuclear Physics, 66(6). doi: 10.1103/PhysRevC.66.064302

Nikšić T, Vretenar D, Ring P. Relativistic random-phase approximation with density-dependent meson-nucleon couplings. Physical Review C - Nuclear Physics [Internet]. 2002. [pristupljeno 10.12.2024.];66(6). doi: 10.1103/PhysRevC.66.064302

T. Nikšić, D. Vretenar i P. Ring, "Relativistic random-phase approximation with density-dependent meson-nucleon couplings", Physical Review C - Nuclear Physics, vol. 66, br. 6, 2002. [Online]. Dostupno na: https://urn.nsk.hr/urn:nbn:hr:217:816299. [Citirano: 10.12.2024.]

Za citiranje koristite ovu mrežnu adresu: https://urn.nsk.hr/urn:nbn:hr:217:816299
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Podaci o radu
Naslov (engleski)Relativistic random-phase approximation with density-dependent meson-nucleon couplings
AutorTamara Nikšić
AutorDario Vretenar
AutorPeter Ring
Autorova ustanovaSveučilište u Zagrebu
Prirodoslovno-matematički fakultet
(Fizički odsjek)
Znanstveno / umjetničko
područje, polje i grana		PRIRODNE ZNANOSTI
Fizika
Sažetak (engleski)
The matrix equations of the relativistic random-phase approximation (RRPA) are derived for an effective Lagrangian characterized by density-dependent meson-nucleon vertex functions. The explicit density dependence of the meson-nucleon couplings introduces rearrangement terms in the residual two-body interaction. Their contribution is essential for a quantitative description of excited states. Illustrative calculations of the isoscalar monopole, isovector dipole, and isoscalar quadrupole response of 208Pb, are performed in the fully self-consistent RRPA framework based on effective interactions with a phenomenological density dependence adjusted to nuclear matter and ground-state properties of spherical nuclei. The comparison of the RRPA results on multipole giant resonances with experimental data constrains the parameters that characterize the isoscalar and isovector channel of the density-dependent effective interactions.
Ključne riječi (engleski)
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. 66, br. 6, 064302
p-ISSN0556-2813
e-ISSN1089-490X
DOIhttps://doi.org/10.1103/PhysRevC.66.064302
URN:NBNurn:nbn:hr:217:816299
Datum objave publikacije2002
URL dokumentahttp://link.aps.org/doi/10.1103/PhysRevC.66.064302
Vrsta resursaTekst
Prava pristupaOtvoreni pristup
Uvjeti korištenjaIkona licence Zaštićeno autorskim pravom.
Javna napomenaCopyright (2002) by the American Physical Society.
Datum i vrijeme pohrane2019-10-13 12:44:56