Isomeric states of fission fragments explored via Penning trap mass spectrometry at IGISOL
The masses of $^{84}$Br, $^{105}$Mo, $^{115,119,121}$Pd, $^{122}$Ag, $^{127,129}$In, $^{132}$Sb and their respective isomeric states have been measured with the JYFLTRAP Penning trap mass spectrometer using the phase-imaging ion-cyclotron-resonance technique. The excitation energies of the isomeric...
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| creator | Jaries, A. Stryjczyk, M. Kankainen, A. Al Ayoubi, L. Beliuskina, O. Canete, L. de Groote, R. P. Delafosse, C. Delahaye, P. Eronen, T. Flayol, M. Ge, Z. Geldhof, S. Gins, W. Hukkanen, M. Imgram, P. Kahl, D. Kostensalo, J. Kujanpää, S. Kumar, D. Moore, I. D. Mougeot, M. Nesterenko, D. A. Nikas, S. Patel, D. Penttilä, H. Pitman-Weymouth, D. Pohjalainen, I. Raggio, A. Ramalho, M. Reponen, M. Rinta-Antila, S. de Roubin, A. Ruotsalainen, J. Srivastava, P. C. Suhonen, J. Vilen, M. Virtanen, V. Zadvornaya, A. |
| description | The masses of $^{84}$Br, $^{105}$Mo, $^{115,119,121}$Pd, $^{122}$Ag, $^{127,129}$In, $^{132}$Sb and their respective isomeric states have been measured with the JYFLTRAP Penning trap mass spectrometer using the phase-imaging ion-cyclotron-resonance technique. The excitation energies of the isomeric states in $^{132}$Sb and $^{119}$Pd were experimentally determined for the first time, while for $^{84}$Br, $^{115}$Pd and $^{127,129}$In, the precision of the mass values was substantially improved. In $^{105}$Mo and $^{121}$Pd there were no signs of a long-lived isomeric state. The ground-state measurements of $^{119}$Pd and $^{122}$Ag indicated that both are significantly more bound than the literature values. For $^{122}$Ag, there was no indication of a proposed third long-lived state. The results for the $N=49$ nucleus $^{84}$Br and isomers close to doubly magic $^{132}$Sn have been compared to the shell-model, proton-neutron quasi-particle random-phase approximation (pnQRPA) and the microscopic quasiparticle-phonon model (MQPM) calculations. |
| doi_str_mv | 10.1103/PhysRevC.110.034326 |
| format | Article |
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P. ; Delafosse, C. ; Delahaye, P. ; Eronen, T. ; Flayol, M. ; Ge, Z. ; Geldhof, S. ; Gins, W. ; Hukkanen, M. ; Imgram, P. ; Kahl, D. ; Kostensalo, J. ; Kujanpää, S. ; Kumar, D. ; Moore, I. D. ; Mougeot, M. ; Nesterenko, D. A. ; Nikas, S. ; Patel, D. ; Penttilä, H. ; Pitman-Weymouth, D. ; Pohjalainen, I. ; Raggio, A. ; Ramalho, M. ; Reponen, M. ; Rinta-Antila, S. ; de Roubin, A. ; Ruotsalainen, J. ; Srivastava, P. C. ; Suhonen, J. ; Vilen, M. ; Virtanen, V. ; Zadvornaya, A.</creator><creatorcontrib>Jaries, A. ; Stryjczyk, M. ; Kankainen, A. ; Al Ayoubi, L. ; Beliuskina, O. ; Canete, L. ; de Groote, R. P. ; Delafosse, C. ; Delahaye, P. ; Eronen, T. ; Flayol, M. ; Ge, Z. ; Geldhof, S. ; Gins, W. ; Hukkanen, M. ; Imgram, P. ; Kahl, D. ; Kostensalo, J. ; Kujanpää, S. ; Kumar, D. ; Moore, I. D. ; Mougeot, M. ; Nesterenko, D. A. ; Nikas, S. ; Patel, D. ; Penttilä, H. ; Pitman-Weymouth, D. ; Pohjalainen, I. ; Raggio, A. ; Ramalho, M. ; Reponen, M. ; Rinta-Antila, S. ; de Roubin, A. ; Ruotsalainen, J. ; Srivastava, P. C. ; Suhonen, J. ; Vilen, M. ; Virtanen, V. ; Zadvornaya, A.</creatorcontrib><description>The masses of $^{84}$Br, $^{105}$Mo, $^{115,119,121}$Pd, $^{122}$Ag, $^{127,129}$In, $^{132}$Sb and their respective isomeric states have been measured with the JYFLTRAP Penning trap mass spectrometer using the phase-imaging ion-cyclotron-resonance technique. The excitation energies of the isomeric states in $^{132}$Sb and $^{119}$Pd were experimentally determined for the first time, while for $^{84}$Br, $^{115}$Pd and $^{127,129}$In, the precision of the mass values was substantially improved. In $^{105}$Mo and $^{121}$Pd there were no signs of a long-lived isomeric state. The ground-state measurements of $^{119}$Pd and $^{122}$Ag indicated that both are significantly more bound than the literature values. For $^{122}$Ag, there was no indication of a proposed third long-lived state. The results for the $N=49$ nucleus $^{84}$Br and isomers close to doubly magic $^{132}$Sn have been compared to the shell-model, proton-neutron quasi-particle random-phase approximation (pnQRPA) and the microscopic quasiparticle-phonon model (MQPM) calculations.</description><identifier>ISSN: 2469-9985</identifier><identifier>EISSN: 2469-9993</identifier><identifier>DOI: 10.1103/PhysRevC.110.034326</identifier><language>eng</language><subject>Nuclear Experiment ; Nuclear Theory ; Physics</subject><ispartof>Phys.Rev.C, 2024-09, Vol.110 (3), Article 034326</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c208t-4e5ab9af42b87d30d11f067d6191197b1961e71848f46add456a3a12734714383</cites><orcidid>0000-0003-2669-3151 ; 0000-0002-0375-2502 ; 0000-0002-6103-2845 ; 0000-0001-9883-1256 ; 0000-0003-0934-8727 ; 0000-0002-1215-2269 ; 0000-0003-3368-7307 ; 0000-0002-2537-5664 ; 0000-0001-6515-2409 ; 0000-0003-1082-7602 ; 0000-0003-0276-6483 ; 0000-0003-4198-1960 ; 0000-0003-3514-6678 ; 0000-0003-1298-7431 ; 0000-0002-5279-0820 ; 0000-0002-5709-3442 ; 0000-0002-8851-7826 ; 0000-0002-6817-7254 ; 0000-0002-9898-660X ; 0000-0003-4448-7650 ; 0000-0002-4229-6386 ; 0000-0002-1335-3505 ; 0000-0001-8720-1515 ; 0009-0009-6829-802X ; 0000-0002-5365-1494 ; 0000-0002-3559-7092 ; 0000-0001-8586-6134 ; 0000-0002-7669-1907 ; 0000-0003-0003-6022 ; 0000-0002-1441-9094 ; 0000-0003-4282-1299 ; 0000-0003-1372-1205 ; 0000-0001-8719-1548 ; 0000-0001-5717-2426 ; 0000-0003-4942-1220</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,881,2863,2864,27901,27902</link.rule.ids><backlink>$$Uhttps://hal.science/hal-04511307$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Jaries, A.</creatorcontrib><creatorcontrib>Stryjczyk, M.</creatorcontrib><creatorcontrib>Kankainen, A.</creatorcontrib><creatorcontrib>Al Ayoubi, L.</creatorcontrib><creatorcontrib>Beliuskina, O.</creatorcontrib><creatorcontrib>Canete, L.</creatorcontrib><creatorcontrib>de Groote, R. 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C.</creatorcontrib><creatorcontrib>Suhonen, J.</creatorcontrib><creatorcontrib>Vilen, M.</creatorcontrib><creatorcontrib>Virtanen, V.</creatorcontrib><creatorcontrib>Zadvornaya, A.</creatorcontrib><title>Isomeric states of fission fragments explored via Penning trap mass spectrometry at IGISOL</title><title>Phys.Rev.C</title><description>The masses of $^{84}$Br, $^{105}$Mo, $^{115,119,121}$Pd, $^{122}$Ag, $^{127,129}$In, $^{132}$Sb and their respective isomeric states have been measured with the JYFLTRAP Penning trap mass spectrometer using the phase-imaging ion-cyclotron-resonance technique. The excitation energies of the isomeric states in $^{132}$Sb and $^{119}$Pd were experimentally determined for the first time, while for $^{84}$Br, $^{115}$Pd and $^{127,129}$In, the precision of the mass values was substantially improved. In $^{105}$Mo and $^{121}$Pd there were no signs of a long-lived isomeric state. The ground-state measurements of $^{119}$Pd and $^{122}$Ag indicated that both are significantly more bound than the literature values. For $^{122}$Ag, there was no indication of a proposed third long-lived state. 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A.</au><au>Nikas, S.</au><au>Patel, D.</au><au>Penttilä, H.</au><au>Pitman-Weymouth, D.</au><au>Pohjalainen, I.</au><au>Raggio, A.</au><au>Ramalho, M.</au><au>Reponen, M.</au><au>Rinta-Antila, S.</au><au>de Roubin, A.</au><au>Ruotsalainen, J.</au><au>Srivastava, P. C.</au><au>Suhonen, J.</au><au>Vilen, M.</au><au>Virtanen, V.</au><au>Zadvornaya, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Isomeric states of fission fragments explored via Penning trap mass spectrometry at IGISOL</atitle><jtitle>Phys.Rev.C</jtitle><date>2024-09-26</date><risdate>2024</risdate><volume>110</volume><issue>3</issue><artnum>034326</artnum><issn>2469-9985</issn><eissn>2469-9993</eissn><abstract>The masses of $^{84}$Br, $^{105}$Mo, $^{115,119,121}$Pd, $^{122}$Ag, $^{127,129}$In, $^{132}$Sb and their respective isomeric states have been measured with the JYFLTRAP Penning trap mass spectrometer using the phase-imaging ion-cyclotron-resonance technique. The excitation energies of the isomeric states in $^{132}$Sb and $^{119}$Pd were experimentally determined for the first time, while for $^{84}$Br, $^{115}$Pd and $^{127,129}$In, the precision of the mass values was substantially improved. In $^{105}$Mo and $^{121}$Pd there were no signs of a long-lived isomeric state. The ground-state measurements of $^{119}$Pd and $^{122}$Ag indicated that both are significantly more bound than the literature values. For $^{122}$Ag, there was no indication of a proposed third long-lived state. The results for the $N=49$ nucleus $^{84}$Br and isomers close to doubly magic $^{132}$Sn have been compared to the shell-model, proton-neutron quasi-particle random-phase approximation (pnQRPA) and the microscopic quasiparticle-phonon model (MQPM) calculations.</abstract><doi>10.1103/PhysRevC.110.034326</doi><orcidid>https://orcid.org/0000-0003-2669-3151</orcidid><orcidid>https://orcid.org/0000-0002-0375-2502</orcidid><orcidid>https://orcid.org/0000-0002-6103-2845</orcidid><orcidid>https://orcid.org/0000-0001-9883-1256</orcidid><orcidid>https://orcid.org/0000-0003-0934-8727</orcidid><orcidid>https://orcid.org/0000-0002-1215-2269</orcidid><orcidid>https://orcid.org/0000-0003-3368-7307</orcidid><orcidid>https://orcid.org/0000-0002-2537-5664</orcidid><orcidid>https://orcid.org/0000-0001-6515-2409</orcidid><orcidid>https://orcid.org/0000-0003-1082-7602</orcidid><orcidid>https://orcid.org/0000-0003-0276-6483</orcidid><orcidid>https://orcid.org/0000-0003-4198-1960</orcidid><orcidid>https://orcid.org/0000-0003-3514-6678</orcidid><orcidid>https://orcid.org/0000-0003-1298-7431</orcidid><orcidid>https://orcid.org/0000-0002-5279-0820</orcidid><orcidid>https://orcid.org/0000-0002-5709-3442</orcidid><orcidid>https://orcid.org/0000-0002-8851-7826</orcidid><orcidid>https://orcid.org/0000-0002-6817-7254</orcidid><orcidid>https://orcid.org/0000-0002-9898-660X</orcidid><orcidid>https://orcid.org/0000-0003-4448-7650</orcidid><orcidid>https://orcid.org/0000-0002-4229-6386</orcidid><orcidid>https://orcid.org/0000-0002-1335-3505</orcidid><orcidid>https://orcid.org/0000-0001-8720-1515</orcidid><orcidid>https://orcid.org/0009-0009-6829-802X</orcidid><orcidid>https://orcid.org/0000-0002-5365-1494</orcidid><orcidid>https://orcid.org/0000-0002-3559-7092</orcidid><orcidid>https://orcid.org/0000-0001-8586-6134</orcidid><orcidid>https://orcid.org/0000-0002-7669-1907</orcidid><orcidid>https://orcid.org/0000-0003-0003-6022</orcidid><orcidid>https://orcid.org/0000-0002-1441-9094</orcidid><orcidid>https://orcid.org/0000-0003-4282-1299</orcidid><orcidid>https://orcid.org/0000-0003-1372-1205</orcidid><orcidid>https://orcid.org/0000-0001-8719-1548</orcidid><orcidid>https://orcid.org/0000-0001-5717-2426</orcidid><orcidid>https://orcid.org/0000-0003-4942-1220</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2469-9985 |
| ispartof | Phys.Rev.C, 2024-09, Vol.110 (3), Article 034326 |
| issn | 2469-9985 2469-9993 |
| language | eng |
| recordid | cdi_crossref_primary_10_1103_PhysRevC_110_034326 |
| source | American Physical Society Journals |
| subjects | Nuclear Experiment Nuclear Theory Physics |
| title | Isomeric states of fission fragments explored via Penning trap mass spectrometry at IGISOL |
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