Multiple chiral bands in 137Nd
Two new bands have been identified in 137 Nd from a high-statistics JUROGAM II gamma-ray spectroscopy experiment. Constrained density functional theory and particle rotor model calculations are used to assign configurations and investigate the band properties, which are well described and understood...
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| creator | Petrache, C. M. Lv, B. F. Chen, Q. B. Meng, J. Astier, A. Dupont, E. Zheng, K. K. Greenlees, P. T. Badran, H. Calverley, T. Cox, D. M. Grahn, T. Hilton, J. Julin, R. Juutinen, S. Konki, J. Pakarinen, J. Papadakis, P. Partanen, J. Rahkila, P. Ruotsalainen, P. Sandzelius, M. Saren, J. Scholey, C. Sorri, J. Stolze, S. Uusitalo, J. Cederwall, B. Ertoprak, A. Liu, H. Guo, S. Wang, J. G. Zhou, X. H. Kuti, I. Timár, J. Tucholski, A. Srebrny, J. Andreoiu, C. |
| description | Two new bands have been identified in
137
Nd from a high-statistics JUROGAM II gamma-ray spectroscopy experiment. Constrained density functional theory and particle rotor model calculations are used to assign configurations and investigate the band properties, which are well described and understood. It is demonstrated that these two new bands can be interpreted as chiral partners of previously known three-quasiparticle positive- and negative-parity bands. The newly observed chiral doublet bands in
137
Nd represent an important support to the existence of multiple chiral bands in nuclei. The present results constitute the missing stone in the series of Nd nuclei showing multiple chiral bands, which becomes the most extended sequence of odd–even and even-even nuclei presenting multiple chiral bands in the Segré chart. |
| doi_str_mv | 10.1140/epja/s10050-020-00218-5 |
| format | Article |
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137
Nd from a high-statistics JUROGAM II gamma-ray spectroscopy experiment. Constrained density functional theory and particle rotor model calculations are used to assign configurations and investigate the band properties, which are well described and understood. It is demonstrated that these two new bands can be interpreted as chiral partners of previously known three-quasiparticle positive- and negative-parity bands. The newly observed chiral doublet bands in
137
Nd represent an important support to the existence of multiple chiral bands in nuclei. The present results constitute the missing stone in the series of Nd nuclei showing multiple chiral bands, which becomes the most extended sequence of odd–even and even-even nuclei presenting multiple chiral bands in the Segré chart.</description><identifier>ISSN: 1434-6001</identifier><identifier>EISSN: 1434-601X</identifier><identifier>DOI: 10.1140/epja/s10050-020-00218-5</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer Berlin Heidelberg</publisher><subject>Density functional theory ; Elementary excitations ; Even-even nuclei ; Gamma spectroscopy ; Hadrons ; Heavy Ions ; Nuclear Fusion ; Nuclear Physics ; Particle and Nuclear Physics ; Physics ; Physics and Astronomy ; Regular Article - Experimental Physics</subject><ispartof>The European physical journal. A, Hadrons and nuclei, 2020, Vol.56 (8)</ispartof><rights>Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2020</rights><rights>Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1140/epja/s10050-020-00218-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1140/epja/s10050-020-00218-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41464,42533,51294</link.rule.ids></links><search><creatorcontrib>Petrache, C. M.</creatorcontrib><creatorcontrib>Lv, B. F.</creatorcontrib><creatorcontrib>Chen, Q. B.</creatorcontrib><creatorcontrib>Meng, J.</creatorcontrib><creatorcontrib>Astier, A.</creatorcontrib><creatorcontrib>Dupont, E.</creatorcontrib><creatorcontrib>Zheng, K. K.</creatorcontrib><creatorcontrib>Greenlees, P. T.</creatorcontrib><creatorcontrib>Badran, H.</creatorcontrib><creatorcontrib>Calverley, T.</creatorcontrib><creatorcontrib>Cox, D. M.</creatorcontrib><creatorcontrib>Grahn, T.</creatorcontrib><creatorcontrib>Hilton, J.</creatorcontrib><creatorcontrib>Julin, R.</creatorcontrib><creatorcontrib>Juutinen, S.</creatorcontrib><creatorcontrib>Konki, J.</creatorcontrib><creatorcontrib>Pakarinen, J.</creatorcontrib><creatorcontrib>Papadakis, P.</creatorcontrib><creatorcontrib>Partanen, J.</creatorcontrib><creatorcontrib>Rahkila, P.</creatorcontrib><creatorcontrib>Ruotsalainen, P.</creatorcontrib><creatorcontrib>Sandzelius, M.</creatorcontrib><creatorcontrib>Saren, J.</creatorcontrib><creatorcontrib>Scholey, C.</creatorcontrib><creatorcontrib>Sorri, J.</creatorcontrib><creatorcontrib>Stolze, S.</creatorcontrib><creatorcontrib>Uusitalo, J.</creatorcontrib><creatorcontrib>Cederwall, B.</creatorcontrib><creatorcontrib>Ertoprak, A.</creatorcontrib><creatorcontrib>Liu, H.</creatorcontrib><creatorcontrib>Guo, S.</creatorcontrib><creatorcontrib>Wang, J. G.</creatorcontrib><creatorcontrib>Zhou, X. H.</creatorcontrib><creatorcontrib>Kuti, I.</creatorcontrib><creatorcontrib>Timár, J.</creatorcontrib><creatorcontrib>Tucholski, A.</creatorcontrib><creatorcontrib>Srebrny, J.</creatorcontrib><creatorcontrib>Andreoiu, C.</creatorcontrib><title>Multiple chiral bands in 137Nd</title><title>The European physical journal. A, Hadrons and nuclei</title><addtitle>Eur. Phys. J. A</addtitle><description>Two new bands have been identified in
137
Nd from a high-statistics JUROGAM II gamma-ray spectroscopy experiment. Constrained density functional theory and particle rotor model calculations are used to assign configurations and investigate the band properties, which are well described and understood. It is demonstrated that these two new bands can be interpreted as chiral partners of previously known three-quasiparticle positive- and negative-parity bands. The newly observed chiral doublet bands in
137
Nd represent an important support to the existence of multiple chiral bands in nuclei. The present results constitute the missing stone in the series of Nd nuclei showing multiple chiral bands, which becomes the most extended sequence of odd–even and even-even nuclei presenting multiple chiral bands in the Segré chart.</description><subject>Density functional theory</subject><subject>Elementary excitations</subject><subject>Even-even nuclei</subject><subject>Gamma spectroscopy</subject><subject>Hadrons</subject><subject>Heavy Ions</subject><subject>Nuclear Fusion</subject><subject>Nuclear Physics</subject><subject>Particle and Nuclear Physics</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Regular Article - Experimental Physics</subject><issn>1434-6001</issn><issn>1434-601X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNpFkE1LxDAURYMoOI7-BS24jvNePtpkKYOOAzO6UXAXkjTVltKJTfv_7VjRxeO-xeFeOITcINwhCliF2NhVQgAJFNh0wFBReUIWKLigOeD76d8PeE4uUmoAQDCdL8j1fmyHOrYh8591b9vM2a5MWd1lyIvn8pKcVbZN4eo3l-Tt8eF1_UR3L5vt-n5HI-ZsoEyGwEF64bTWBVdOequYE0GBhRJAV5pr1Ly02jvnc195H5wSXrKSq1DwJbmde2N_-BpDGkxzGPtumjRMcMmg0EU-UWqmUuzr7iP0_xSCOdowRxtmtmEmG-bHhpH8G4uuUhg</recordid><startdate>2020</startdate><enddate>2020</enddate><creator>Petrache, C. M.</creator><creator>Lv, B. F.</creator><creator>Chen, Q. B.</creator><creator>Meng, J.</creator><creator>Astier, A.</creator><creator>Dupont, E.</creator><creator>Zheng, K. K.</creator><creator>Greenlees, P. T.</creator><creator>Badran, H.</creator><creator>Calverley, T.</creator><creator>Cox, D. M.</creator><creator>Grahn, T.</creator><creator>Hilton, J.</creator><creator>Julin, R.</creator><creator>Juutinen, S.</creator><creator>Konki, J.</creator><creator>Pakarinen, J.</creator><creator>Papadakis, P.</creator><creator>Partanen, J.</creator><creator>Rahkila, P.</creator><creator>Ruotsalainen, P.</creator><creator>Sandzelius, M.</creator><creator>Saren, J.</creator><creator>Scholey, C.</creator><creator>Sorri, J.</creator><creator>Stolze, S.</creator><creator>Uusitalo, J.</creator><creator>Cederwall, B.</creator><creator>Ertoprak, A.</creator><creator>Liu, H.</creator><creator>Guo, S.</creator><creator>Wang, J. G.</creator><creator>Zhou, X. H.</creator><creator>Kuti, I.</creator><creator>Timár, J.</creator><creator>Tucholski, A.</creator><creator>Srebrny, J.</creator><creator>Andreoiu, C.</creator><general>Springer Berlin Heidelberg</general><general>Springer Nature B.V</general><scope/></search><sort><creationdate>2020</creationdate><title>Multiple chiral bands in 137Nd</title><author>Petrache, C. M. ; Lv, B. F. ; Chen, Q. B. ; Meng, J. ; Astier, A. ; Dupont, E. ; Zheng, K. K. ; Greenlees, P. T. ; Badran, H. ; Calverley, T. ; Cox, D. M. ; Grahn, T. ; Hilton, J. ; Julin, R. ; Juutinen, S. ; Konki, J. ; Pakarinen, J. ; Papadakis, P. ; Partanen, J. ; Rahkila, P. ; Ruotsalainen, P. ; Sandzelius, M. ; Saren, J. ; Scholey, C. ; Sorri, J. ; Stolze, S. ; Uusitalo, J. ; Cederwall, B. ; Ertoprak, A. ; Liu, H. ; Guo, S. ; Wang, J. G. ; Zhou, X. 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137
Nd from a high-statistics JUROGAM II gamma-ray spectroscopy experiment. Constrained density functional theory and particle rotor model calculations are used to assign configurations and investigate the band properties, which are well described and understood. It is demonstrated that these two new bands can be interpreted as chiral partners of previously known three-quasiparticle positive- and negative-parity bands. The newly observed chiral doublet bands in
137
Nd represent an important support to the existence of multiple chiral bands in nuclei. The present results constitute the missing stone in the series of Nd nuclei showing multiple chiral bands, which becomes the most extended sequence of odd–even and even-even nuclei presenting multiple chiral bands in the Segré chart.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer Berlin Heidelberg</pub><doi>10.1140/epja/s10050-020-00218-5</doi></addata></record> |
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| subjects | Density functional theory Elementary excitations Even-even nuclei Gamma spectroscopy Hadrons Heavy Ions Nuclear Fusion Nuclear Physics Particle and Nuclear Physics Physics Physics and Astronomy Regular Article - Experimental Physics |
| title | Multiple chiral bands in 137Nd |
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