Self-consistent calculations within the quasiparticle time blocking approximation with exact account taken of the single-particle continuum
A self-consistent version of the model based on the method of Green’s functions which takes into account conventional phonons of the random phase approximation, complex configurations like 2 quasiparticles⊗phonon ones, and exact single-particle continuum is used to describe many discrete natural-par...
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| Veröffentlicht in: | Bulletin of the Russian Academy of Sciences. Physics 2009-06, Vol.73 (6), p.792-795 |
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| container_title | Bulletin of the Russian Academy of Sciences. Physics |
| container_volume | 73 |
| creator | Avdeenkov, A. V. Grümmer, F. Kamerdzhiev, S. P. Krewald, S. Lyutorovich, N. A. Tselyaev, V. I. Speth, J. |
| description | A self-consistent version of the model based on the method of Green’s functions which takes into account conventional phonons of the random phase approximation, complex configurations like 2 quasiparticles⊗phonon ones, and exact single-particle continuum is used to describe many discrete natural-parity states and giant resonances in the
123
Sn and
208
Pb nuclei. The quasiparticle-phonon interaction is shown to be important not only for low-lying and high-lying collective states but also for low-lying noncollective states. |
| doi_str_mv | 10.3103/S1062873809060203 |
| format | Article |
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123
Sn and
208
Pb nuclei. The quasiparticle-phonon interaction is shown to be important not only for low-lying and high-lying collective states but also for low-lying noncollective states.</description><identifier>ISSN: 1062-8738</identifier><identifier>EISSN: 1934-9432</identifier><identifier>DOI: 10.3103/S1062873809060203</identifier><language>eng</language><publisher>Heidelberg: Allerton Press, Inc</publisher><subject>Approximation ; Green's functions ; Hadrons ; Heavy Ions ; Mathematical analysis ; Nuclear Physics ; Nuclei ; Phonons ; Physics ; Physics and Astronomy</subject><ispartof>Bulletin of the Russian Academy of Sciences. Physics, 2009-06, Vol.73 (6), p.792-795</ispartof><rights>Allerton Press, Inc. 2009</rights><rights>Bulletin of the Russian Academy of Sciences: Physics is a copyright of Springer, 2009.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c1833-1eff7215770f8abb8047e91313277eab6c517f0124046e679e54e3e267896d413</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.3103/S1062873809060203$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.3103/S1062873809060203$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Avdeenkov, A. V.</creatorcontrib><creatorcontrib>Grümmer, F.</creatorcontrib><creatorcontrib>Kamerdzhiev, S. P.</creatorcontrib><creatorcontrib>Krewald, S.</creatorcontrib><creatorcontrib>Lyutorovich, N. A.</creatorcontrib><creatorcontrib>Tselyaev, V. I.</creatorcontrib><creatorcontrib>Speth, J.</creatorcontrib><title>Self-consistent calculations within the quasiparticle time blocking approximation with exact account taken of the single-particle continuum</title><title>Bulletin of the Russian Academy of Sciences. Physics</title><addtitle>Bull. Russ. Acad. Sci. Phys</addtitle><description>A self-consistent version of the model based on the method of Green’s functions which takes into account conventional phonons of the random phase approximation, complex configurations like 2 quasiparticles⊗phonon ones, and exact single-particle continuum is used to describe many discrete natural-parity states and giant resonances in the
123
Sn and
208
Pb nuclei. The quasiparticle-phonon interaction is shown to be important not only for low-lying and high-lying collective states but also for low-lying noncollective states.</description><subject>Approximation</subject><subject>Green's functions</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Mathematical analysis</subject><subject>Nuclear Physics</subject><subject>Nuclei</subject><subject>Phonons</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><issn>1062-8738</issn><issn>1934-9432</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kMtOwzAQRS0EEqXwAewssQ74kdjJElW8pEosCuvIMePWbeqktiPKN_DTuC1CSIiVR5577sxchC4pueaU8JsZJYKVkpekIoIwwo_QiFY8z6qcs-NUp3a265-isxCWhBRFxYoR-pxBazLduWBDBBexVq0eWhVt-sLvNi6sw3EBeDOoYHvlo9Ut4GjXgJu20yvr5lj1ve-2dr2n9hCGrdIRK627IZlGtQKHO7N3CglpIfvxSsOjdcOwPkcnRrUBLr7fMXq9v3uZPGbT54enye0007TkPKNgjGS0kJKYUjVNSXIJFeWUMylBNUIXVBpCWU5yAUJWUOTAgQlZVuItp3yMrg6-aevNACHWy27wLo2sU2RUlFwwnlT0oNK-C8GDqXufTvQfNSX1LvP6T-aJYQcmJK2bg__l_C_0BYz2hXo</recordid><startdate>20090601</startdate><enddate>20090601</enddate><creator>Avdeenkov, A. 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123
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208
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| identifier | ISSN: 1062-8738 |
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| issn | 1062-8738 1934-9432 |
| language | eng |
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| source | SpringerNature Journals |
| subjects | Approximation Green's functions Hadrons Heavy Ions Mathematical analysis Nuclear Physics Nuclei Phonons Physics Physics and Astronomy |
| title | Self-consistent calculations within the quasiparticle time blocking approximation with exact account taken of the single-particle continuum |
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