Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes
Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations...
Ausführliche Beschreibung
Gespeichert in:
| Autor*in: |
Ahmed, Firas A. [verfasserIn] |
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| Format: |
E-Artikel |
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| Sprache: |
Englisch |
| Erschienen: |
2022 |
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| Schlagwörter: |
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| Anmerkung: |
© The Korean Physical Society 2022 |
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| Übergeordnetes Werk: |
Enthalten in: Journal of the Korean Physical Society - Berlin : Springer, 1968, 80(2022), 12 vom: 09. Mai, Seite 1098-1106 |
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| Übergeordnetes Werk: |
volume:80 ; year:2022 ; number:12 ; day:09 ; month:05 ; pages:1098-1106 |
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| DOI / URN: |
10.1007/s40042-022-00466-2 |
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| Katalog-ID: |
SPR050809024 |
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| 041 | |a eng | ||
| 100 | 1 | |a Ahmed, Firas A. |e verfasserin |0 (orcid)0000-0003-4872-238X |4 aut | |
| 245 | 1 | 0 | |a Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes |
| 264 | 1 | |c 2022 | |
| 336 | |a Text |b txt |2 rdacontent | ||
| 337 | |a Computermedien |b c |2 rdamedia | ||
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| 500 | |a © The Korean Physical Society 2022 | ||
| 520 | |a Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). | ||
| 650 | 4 | |a Nuclear structure |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Shell model |7 (dpeaa)DE-He213 | |
| 650 | 4 | |a Island of inversion and Na isotopes |7 (dpeaa)DE-He213 | |
| 700 | 1 | |a Kassim, Hasan Abu |4 aut | |
| 700 | 1 | |a Al-Sammarraie, Anwer A. |4 aut | |
| 700 | 1 | |a Sharrad, Fadhil I. |4 aut | |
| 700 | 1 | |a Garba, Lurwan G. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Journal of the Korean Physical Society |d Berlin : Springer, 1968 |g 80(2022), 12 vom: 09. Mai, Seite 1098-1106 |w (DE-627)328820865 |w (DE-600)2046361-3 |x 1976-8524 |7 nnns |
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10.1007/s40042-022-00466-2 doi (DE-627)SPR050809024 (SPR)s40042-022-00466-2-e DE-627 ger DE-627 rakwb eng Ahmed, Firas A. verfasserin (orcid)0000-0003-4872-238X aut Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Physical Society 2022 Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). Nuclear structure (dpeaa)DE-He213 Shell model (dpeaa)DE-He213 Island of inversion and Na isotopes (dpeaa)DE-He213 Kassim, Hasan Abu aut Al-Sammarraie, Anwer A. aut Sharrad, Fadhil I. aut Garba, Lurwan G. aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 80(2022), 12 vom: 09. Mai, Seite 1098-1106 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:80 year:2022 number:12 day:09 month:05 pages:1098-1106 https://dx.doi.org/10.1007/s40042-022-00466-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 80 2022 12 09 05 1098-1106 |
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10.1007/s40042-022-00466-2 doi (DE-627)SPR050809024 (SPR)s40042-022-00466-2-e DE-627 ger DE-627 rakwb eng Ahmed, Firas A. verfasserin (orcid)0000-0003-4872-238X aut Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Physical Society 2022 Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). Nuclear structure (dpeaa)DE-He213 Shell model (dpeaa)DE-He213 Island of inversion and Na isotopes (dpeaa)DE-He213 Kassim, Hasan Abu aut Al-Sammarraie, Anwer A. aut Sharrad, Fadhil I. aut Garba, Lurwan G. aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 80(2022), 12 vom: 09. Mai, Seite 1098-1106 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:80 year:2022 number:12 day:09 month:05 pages:1098-1106 https://dx.doi.org/10.1007/s40042-022-00466-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 80 2022 12 09 05 1098-1106 |
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10.1007/s40042-022-00466-2 doi (DE-627)SPR050809024 (SPR)s40042-022-00466-2-e DE-627 ger DE-627 rakwb eng Ahmed, Firas A. verfasserin (orcid)0000-0003-4872-238X aut Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Physical Society 2022 Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). Nuclear structure (dpeaa)DE-He213 Shell model (dpeaa)DE-He213 Island of inversion and Na isotopes (dpeaa)DE-He213 Kassim, Hasan Abu aut Al-Sammarraie, Anwer A. aut Sharrad, Fadhil I. aut Garba, Lurwan G. aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 80(2022), 12 vom: 09. Mai, Seite 1098-1106 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:80 year:2022 number:12 day:09 month:05 pages:1098-1106 https://dx.doi.org/10.1007/s40042-022-00466-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 80 2022 12 09 05 1098-1106 |
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10.1007/s40042-022-00466-2 doi (DE-627)SPR050809024 (SPR)s40042-022-00466-2-e DE-627 ger DE-627 rakwb eng Ahmed, Firas A. verfasserin (orcid)0000-0003-4872-238X aut Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Physical Society 2022 Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). Nuclear structure (dpeaa)DE-He213 Shell model (dpeaa)DE-He213 Island of inversion and Na isotopes (dpeaa)DE-He213 Kassim, Hasan Abu aut Al-Sammarraie, Anwer A. aut Sharrad, Fadhil I. aut Garba, Lurwan G. aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 80(2022), 12 vom: 09. Mai, Seite 1098-1106 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:80 year:2022 number:12 day:09 month:05 pages:1098-1106 https://dx.doi.org/10.1007/s40042-022-00466-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 80 2022 12 09 05 1098-1106 |
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10.1007/s40042-022-00466-2 doi (DE-627)SPR050809024 (SPR)s40042-022-00466-2-e DE-627 ger DE-627 rakwb eng Ahmed, Firas A. verfasserin (orcid)0000-0003-4872-238X aut Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes 2022 Text txt rdacontent Computermedien c rdamedia Online-Ressource cr rdacarrier © The Korean Physical Society 2022 Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). Nuclear structure (dpeaa)DE-He213 Shell model (dpeaa)DE-He213 Island of inversion and Na isotopes (dpeaa)DE-He213 Kassim, Hasan Abu aut Al-Sammarraie, Anwer A. aut Sharrad, Fadhil I. aut Garba, Lurwan G. aut Enthalten in Journal of the Korean Physical Society Berlin : Springer, 1968 80(2022), 12 vom: 09. Mai, Seite 1098-1106 (DE-627)328820865 (DE-600)2046361-3 1976-8524 nnns volume:80 year:2022 number:12 day:09 month:05 pages:1098-1106 https://dx.doi.org/10.1007/s40042-022-00466-2 lizenzpflichtig Volltext GBV_USEFLAG_A SYSFLAG_A GBV_SPRINGER GBV_ILN_11 GBV_ILN_20 GBV_ILN_22 GBV_ILN_23 GBV_ILN_24 GBV_ILN_31 GBV_ILN_32 GBV_ILN_39 GBV_ILN_40 GBV_ILN_60 GBV_ILN_62 GBV_ILN_63 GBV_ILN_65 GBV_ILN_69 GBV_ILN_70 GBV_ILN_73 GBV_ILN_74 GBV_ILN_90 GBV_ILN_95 GBV_ILN_100 GBV_ILN_101 GBV_ILN_105 GBV_ILN_110 GBV_ILN_120 GBV_ILN_138 GBV_ILN_150 GBV_ILN_151 GBV_ILN_152 GBV_ILN_161 GBV_ILN_170 GBV_ILN_171 GBV_ILN_187 GBV_ILN_213 GBV_ILN_224 GBV_ILN_230 GBV_ILN_250 GBV_ILN_281 GBV_ILN_285 GBV_ILN_293 GBV_ILN_370 GBV_ILN_602 GBV_ILN_636 GBV_ILN_702 GBV_ILN_2001 GBV_ILN_2003 GBV_ILN_2004 GBV_ILN_2005 GBV_ILN_2006 GBV_ILN_2007 GBV_ILN_2008 GBV_ILN_2009 GBV_ILN_2010 GBV_ILN_2011 GBV_ILN_2014 GBV_ILN_2015 GBV_ILN_2020 GBV_ILN_2021 GBV_ILN_2025 GBV_ILN_2026 GBV_ILN_2027 GBV_ILN_2031 GBV_ILN_2034 GBV_ILN_2037 GBV_ILN_2038 GBV_ILN_2039 GBV_ILN_2044 GBV_ILN_2048 GBV_ILN_2049 GBV_ILN_2050 GBV_ILN_2055 GBV_ILN_2056 GBV_ILN_2057 GBV_ILN_2059 GBV_ILN_2061 GBV_ILN_2064 GBV_ILN_2065 GBV_ILN_2068 GBV_ILN_2088 GBV_ILN_2093 GBV_ILN_2106 GBV_ILN_2107 GBV_ILN_2108 GBV_ILN_2110 GBV_ILN_2111 GBV_ILN_2112 GBV_ILN_2113 GBV_ILN_2118 GBV_ILN_2122 GBV_ILN_2129 GBV_ILN_2143 GBV_ILN_2144 GBV_ILN_2147 GBV_ILN_2148 GBV_ILN_2152 GBV_ILN_2153 GBV_ILN_2188 GBV_ILN_2190 GBV_ILN_2232 GBV_ILN_2336 GBV_ILN_2446 GBV_ILN_2470 GBV_ILN_2472 GBV_ILN_2507 GBV_ILN_2522 GBV_ILN_2548 GBV_ILN_4035 GBV_ILN_4037 GBV_ILN_4046 GBV_ILN_4112 GBV_ILN_4125 GBV_ILN_4126 GBV_ILN_4242 GBV_ILN_4246 GBV_ILN_4249 GBV_ILN_4251 GBV_ILN_4305 GBV_ILN_4306 GBV_ILN_4307 GBV_ILN_4313 GBV_ILN_4322 GBV_ILN_4323 GBV_ILN_4324 GBV_ILN_4325 GBV_ILN_4326 GBV_ILN_4328 GBV_ILN_4333 GBV_ILN_4334 GBV_ILN_4335 GBV_ILN_4336 GBV_ILN_4338 GBV_ILN_4393 GBV_ILN_4700 AR 80 2022 12 09 05 1098-1106 |
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Ahmed, Firas A. @@aut@@ Kassim, Hasan Abu @@aut@@ Al-Sammarraie, Anwer A. @@aut@@ Sharrad, Fadhil I. @@aut@@ Garba, Lurwan G. @@aut@@ |
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<?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01000naa a22002652 4500</leader><controlfield tag="001">SPR050809024</controlfield><controlfield tag="003">DE-627</controlfield><controlfield tag="005">20230507214358.0</controlfield><controlfield tag="007">cr uuu---uuuuu</controlfield><controlfield tag="008">230507s2022 xx |||||o 00| ||eng c</controlfield><datafield tag="024" ind1="7" ind2=" "><subfield code="a">10.1007/s40042-022-00466-2</subfield><subfield code="2">doi</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-627)SPR050809024</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(SPR)s40042-022-00466-2-e</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-627</subfield><subfield code="b">ger</subfield><subfield code="c">DE-627</subfield><subfield code="e">rakwb</subfield></datafield><datafield tag="041" ind1=" " ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Ahmed, Firas A.</subfield><subfield code="e">verfasserin</subfield><subfield code="0">(orcid)0000-0003-4872-238X</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="c">2022</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="a">Text</subfield><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="a">Computermedien</subfield><subfield code="b">c</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="a">Online-Ressource</subfield><subfield code="b">cr</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="500" ind1=" " ind2=" "><subfield code="a">© The Korean Physical Society 2022</subfield></datafield><datafield tag="520" ind1=" " ind2=" "><subfield code="a">Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. 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Ahmed, Firas A. |
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Ahmed, Firas A. misc Nuclear structure misc Shell model misc Island of inversion and Na isotopes Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes |
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Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes Nuclear structure (dpeaa)DE-He213 Shell model (dpeaa)DE-He213 Island of inversion and Na isotopes (dpeaa)DE-He213 |
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Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes |
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shell model calculations of the nuclear structure in the “island of inversion” n = 20 region: 31,33,35na isotopes |
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Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes |
| abstract |
Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). © The Korean Physical Society 2022 |
| abstractGer |
Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). © The Korean Physical Society 2022 |
| abstract_unstemmed |
Abstract The unmixed intruder configurations (2p–2h) were studied for 31,33,35Na isotopes inside the island of inversion within the SDPF-U Hamiltonian with restrictions. The proton’s positions that give a good correlation energy were determined for the first time. The unmixed intruder configurations (2p–2h), in addition of the proton’s positions, were found using the restriction technique. The proposed restricted configurations were applied to calculate the low-lying states and probabilities of the transitions %$B\left(E2:{0}_{1}^{+}\to {2}_{1}^{+}\right)%$ with effective charges ep = 1.3e and en = 0.537e for the 31,33,35 Na isotopes. Moreover, the outcomes of this work compared reasonable well to the available experimental results. The good agreement between the theoretical and the experimental values, especially for the first three positive states 3/2, 5/2 and 7/2, confirmed the domination of unmixed (2p_2h) intruder configurations in the ground states for these nuclei. On the basis of this agreement, two positive states (9/2, 1/2) are suggested in this paper. Furthermore, the theoretical results showed the accuracy of SDPF-U Hamiltonian in calculations for this region (N = 20). © The Korean Physical Society 2022 |
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Shell model calculations of the nuclear structure in the “island of inversion” N = 20 region: 31,33,35Na isotopes |
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https://dx.doi.org/10.1007/s40042-022-00466-2 |
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Kassim, Hasan Abu Al-Sammarraie, Anwer A. Sharrad, Fadhil I. Garba, Lurwan G. |
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Kassim, Hasan Abu Al-Sammarraie, Anwer A. Sharrad, Fadhil I. Garba, Lurwan G. |
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10.1007/s40042-022-00466-2 |
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| score |
7.400939 |