Isospin dynamics in nuclear structure
Isospin dynamics in nuclear structure
复制标题
核结构中的同位旋动力学
DOI:
10.1051/epjconf/201818202075
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发表时间:
2018
影响因子:
--
通讯作者:
Kabana, S.
中科院分区:
文献类型:
--
作者:
Litvinova, Elena;Robin, Caroline;Schuck, Peter;Aharonov, Y.;Bravina, L.;Kabana, S.
We discuss some special aspects of the nuclear many-body problem related to isospin transfer. The major quantity of interest is the in-medium propagator of a particlehole configuration of the proton-neutron character, which determines the nuclear response to isospin transferring external fields. One of the most studied excitation modes is the Gamow-Teller resonance (GTR), which can, therefore, be used as a sensitive test for the theoretical approaches. Its low-energy part, which is responsible for the beta decay halflives, is especially convenient for this. Models benchmarked against the GTR can be used to predict other, more exotic, excitations studied at nuclear rare isotope beam facilities and in astrophysics. As far as the precision is concerned, the major problem in such an analysis is to disentangle the effects related to the underlying interaction and those caused by the many-body correlations. Therefore, approaches (i) based on fundamental concepts for the nucleon-nucleon interaction which (ii) include complex many-body dynamics are the preferred ones. We discuss progress and obstacles on the way to such approaches.
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影响因子:
3.1
作者:
E. Litvinova;P. Ring;V. Tselyaev
通讯作者:
V. Tselyaev
DOI:
10.1016/s0375-9474(97)00606-4
发表时间:
1998
期刊:
Nuclear Physics
影响因子:
--
作者:
J. Dukelsky;G. Röpke;P. Schuck
通讯作者:
P. Schuck
影响因子:
3.1
作者:
E. Litvinova
通讯作者:
E. Litvinova
影响因子:
4.4
作者:
Ikeda;Yutaka;夜間中学史料収集・保存ワーキンググループ;Takeshita Masataka(coauthor);K.Miki,R.G.T.Zegers,Sam M.Austin,D.Bazin,B.A.Brown,A.C.Dombos,R.K.Grzywacz,M.N.Harakeh,E.Kwan,S.N.Liddick,S.Lipschutz,E.Litvinova,M.Madurga,M.T.Mustonen,W.J.Ong,S.V.Paulauskas,G.Perdikakis,J.Pereira,W.A.Peters,C.Robin,M.Scott,A.Spyrou,C.Sullivan,R.Titus
通讯作者:
K.Miki,R.G.T.Zegers,Sam M.Austin,D.Bazin,B.A.Brown,A.C.Dombos,R.K.Grzywacz,M.N.Harakeh,E.Kwan,S.N.Liddick,S.Lipschutz,E.Litvinova,M.Madurga,M.T.Mustonen,W.J.Ong,S.V.Paulauskas,G.Perdikakis,J.Pereira,W.A.Peters,C.Robin,M.Scott,A.Spyrou,C.Sullivan,R.Titus
DOI:
--
发表时间:
2014
期刊:
影响因子:
--
作者:
L. Pellegri;A. Bracco;F. Crespi;S. Leoni;F. Camera;E. Lanza;M. Kmiecik;A. Maj;R. Avigo;G. Benzoni;N. Blasi;C. Boiano;S. Bottoni;S. Brambilla;S. Ceruti;A. Giaz;B. Million;A. Morales;R. Nicolini;V. Vandone;O. Wieland;D. Bazzacco;P. Bednarczyk;M. Bellato;B. Birkenbach;D. Bortolato;B. Cederwall;L. Charles;M. Ciemala;G. Angelis;P. Désesquelles;J. Eberth;E. Farnea;A. Gadea;R. Gernhäuser;A. Görgen;A. Gottardo;J. Grebosz;H. Hess;R. Isocrate;J. Jolie;D. Judson;A. Jungclaus;N. Karkour;M. Krzysiek;E. Litvinova;S. Lunardi;K. Mazurek;D. Mengoni;C. Michelagnoli;R. Menegazzo;P. Molini;D. Napoli;A. Pullia;B. Quintana;F. Recchia;P. Reiter;M. Salsac;B. Siebeck;S. Siem;J. Simpson;P. Söderström;O. Stézowski;C. Theisen;C. Ur;J. Dobon;M. Ziȩbliński
通讯作者:
M. Ziȩbliński