Search: WFRF:(Kurcewicz W) > (2020-2021) >
Fältnamn | Indikatorer | Metadata |
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000 | 08482naa a2200913 4500 | |
001 | oai:research.chalmers.se:dea13fdb-8a27-4f24-9085-8d662729b55a | |
003 | SwePub | |
008 | 211021s2021 | |||||||||||000 ||eng| | |
024 | 7 | a https://research.chalmers.se/publication/5266252 URI |
024 | 7 | a https://doi.org/10.1103/PhysRevC.104.0458012 DOI |
040 | a (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Bhattacharyya, A.u Homi Bhabha National Institute (HBNI),Saha Institute of Nuclear Physics4 aut |
245 | 1 0 | a Neutron capture cross sections of light neutron-rich nuclei relevant for -process nucleosynthesis |
264 | 1 | c 2021 |
338 | a electronic2 rdacarrier | |
520 | a The measurements of neutron capture cross sections of neutron-rich nuclei are challenging but essential for understanding nucleosynthesis and stellar evolution processes in the explosive burning scenario. In the quest of -process abundances, according to the neutrino-driven-wind model, light neutron-rich unstable nuclei may play a significant role as seed nuclei that influence the abundance pattern. Hence, experimental data for neutron capture cross sections of neutron-rich nuclei are needed. Coulomb dissociation of radioactive ion beams at intermediate energy is a powerful indirect method for inferring capture cross section. As a test case for validation of the indirect method, the neutron capture cross section (, ) for was inferred from the Coulomb dissociation of at intermediate energy ( MeV). A comparison between different theoretical approaches and experimental results for the reaction is discussed. We report for the first time experimental reaction cross sections of , , , and . The reaction cross sections were inferred indirectly through Coulomb dissociation of , , and at incident projectile energies around 400-430 MeV using the FRS-LAND setup at GSI, Darmstadt. The neutron capture cross sections were obtained from the photoabsorption cross sections with the aid of the detailed balance theorem. The reaction rates for the neutron-rich Na, Mg, Al nuclei at typical -process temperatures were obtained from the measured () capture cross sections. The measured neutron capture reaction rates of the neutron-rich nuclei, , , and are significantly lower than those predicted by the Hauser-Feshbach decay model. A similar trend was observed earlier for and but in the case of the trend is opposite. The situation is more complicated when the ground state has a multi-particle-hole configuration. For , the measured cross section is about higher than the Hauser-Feshbach prediction. | |
650 | 7 | a NATURVETENSKAPx Fysikx Acceleratorfysik och instrumentering0 (SwePub)103062 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Accelerator Physics and Instrumentation0 (SwePub)103062 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Subatomär fysik0 (SwePub)103012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Subatomic Physics0 (SwePub)103012 hsv//eng |
650 | 7 | a NATURVETENSKAPx Fysikx Atom- och molekylfysik och optik0 (SwePub)103022 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Atom and Molecular Physics and Optics0 (SwePub)103022 hsv//eng |
700 | 1 | a Datta, U.u Helmholtz Zentrum,Helmholtz Center,Saha Institute of Nuclear Physics,Homi Bhabha National Institute (HBNI)4 aut |
700 | 1 | a Rahaman, A.u Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Chakraborty, S.u University of Engineering and Management,Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Aumann, T.u Technische Universität Darmstadt,Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Beceiro-Novo, S.u Universidade de Santiagode Compostela4 aut |
700 | 1 | a Boretzky, K.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Caesar, C.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Carlson, B. V.u Instituto Tecnológico de Aeronáutica (ITA)4 aut |
700 | 1 | a Catford, W. N.u University of Surrey4 aut |
700 | 1 | a Chartier, M.u University of Liverpool,Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Cortina-Gil, D.u Universidade de Santiagode Compostela4 aut |
700 | 1 | a Das, P.u Homi Bhabha National Institute (HBNI),Saha Institute of Nuclear Physics4 aut |
700 | 1 | a de Angelis, G.u Laboratori Nazionali di Legnaro,Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Diaz Fernandez, Paloma,d 1983u Universidade de Santiagode Compostela4 aut0 (Swepub:cth)paloma |
700 | 1 | a Emling, H.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Geissel, H.u Helmholtz Zentrum,Helmholtz Center,Saha Institute of Nuclear Physics,Justus-Liebig-Universität Gießen,Justus Liebig University Giessen4 aut |
700 | 1 | a Gonzalez-Diaz, D.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Heine, M.u Saha Institute of Nuclear Physics,Helmholtz Zentrum,Helmholtz Center,Université de Strasbourg,University of Strasbourg4 aut |
700 | 1 | a Johansson, Håkan T,d 1977u Saha Institute of Nuclear Physics,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)f96hajo |
700 | 1 | a Jonson, Björn,d 1941u Saha Institute of Nuclear Physics,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)bjn |
700 | 1 | a Kalantar-Nayestanaki, N.u Rijksuniversiteit Groningen,University of Groningen,Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Kröll, T.u Technische Universität Darmstadt,Technische Universität München (TUM),Technical University of Munich (TUM),Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Krucken, R.u Technische Universität München (TUM),Technical University of Munich (TUM),Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Kurcewicz, J.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Langer, C.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Le Bleis, T.u Technische Universität München (TUM),Technical University of Munich (TUM),Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Leifels, Y.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Marganiec, J.u Helmholtz Zentrum,Helmholtz Center,Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Munzenberg, G.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Nilsson, Thomas,d 1965u Saha Institute of Nuclear Physics,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)tnilsson |
700 | 1 | a Nociforo, C.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Panin, V.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Paschalis, S.u Saha Institute of Nuclear Physics,University of Liverpool4 aut |
700 | 1 | a Plag, R.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Reifarth, R.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Ricciardi, M.V.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Rigollet, C.u Saha Institute of Nuclear Physics,Rijksuniversiteit Groningen,University of Groningen4 aut |
700 | 1 | a Rossi, D.u Helmholtz Zentrum,Helmholtz Center,Technische Universität Darmstadt4 aut |
700 | 1 | a Scheidenberger, C.u Justus-Liebig-Universität Gießen,Justus Liebig University Giessen,Helmholtz Zentrum,Helmholtz Center,Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Scheit, H.u Technische Universität Darmstadt4 aut |
700 | 1 | a Simon, H.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Togano, Y.u Helmholtz Zentrum,Helmholtz Center,Saha Institute of Nuclear Physics,Rikkyo University4 aut |
700 | 1 | a Typel, S.u Technische Universität Darmstadt,Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Utsuno, Y.u Japan Atomic Energy Agency,Saha Institute of Nuclear Physics4 aut |
700 | 1 | a Wagner, A.u Helmholtz Zentrum,Helmholtz Center,Homi Bhabha National Institute (HBNI)4 aut |
700 | 1 | a Wamers, F.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Weick, H.u Helmholtz Zentrum,Helmholtz Center4 aut |
700 | 1 | a Winfield, J. S.u Helmholtz Zentrum,Helmholtz Center4 aut |
710 | 2 | a Homi Bhabha National Institute (HBNI)b Saha Institute of Nuclear Physics4 org |
773 | 0 | t Physical Review Cg 104:4q 104:4x 2469-9993x 2469-9985 |
856 | 4 | u https://research.chalmers.se/publication/526625/file/526625_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 8 | u https://research.chalmers.se/publication/526625 |
856 | 4 8 | u https://doi.org/10.1103/PhysRevC.104.045801 |
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