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Article: β-decay spectroscopy of the proton drip-line nucleus 22Al

Titleβ-decay spectroscopy of the proton drip-line nucleus 22Al
Authors
Issue Date2021
PublisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prc/
Citation
Physical Review C: covering nuclear physics, 2021, v. 104 n. 4, p. article no. 044311 How to Cite?
AbstractA detailed beta-decay spectroscopic study of Al-22 was performed at the Radioactive Ion Beam Line in Lanzhou. With the beta-gamma-particle coincidence measurement by a high-resolution DSSD particle detection array and a high efficiency gamma-ray detection array, total eight excited states in Mg-22 fed by Gamow-Teller transitions was newly identified. The one-proton, two-proton, and a decays of the IAS at 14046(5) keV in Mg-22, which were partly observed in different experiments before, were identified simultaneously in the present work, providing accurate spectroscopic information about its decay. A more complete beta-decay scheme of Al-22 was constructed and compared to the shell-model calculations with the USD-type Hamiltonians, USDC and USDB.
Persistent Identifierhttp://hdl.handle.net/10722/307915
ISSN
2020 Impact Factor: 3.296
2020 SCImago Journal Rankings: 1.679
ISI Accession Number ID

 

DC FieldValueLanguage
dc.contributor.authorWu, CG-
dc.contributor.authorWu, HY-
dc.contributor.authorLi, JG-
dc.contributor.authorLuo, DW-
dc.contributor.authorLi, ZH-
dc.contributor.authorHua, H-
dc.contributor.authorXu, XX-
dc.contributor.authorLin, CJ-
dc.contributor.authorLee, J-
dc.contributor.authorSun, LJ-
dc.contributor.authorLIANG, PF-
dc.contributor.authorYuan, CX-
dc.contributor.authorYang, YY-
dc.contributor.authorWang, JS-
dc.contributor.authorWang, DX-
dc.contributor.authorDuan, FF-
dc.contributor.authorLam, YH-
dc.contributor.authorMa, P-
dc.contributor.authorGao, ZH-
dc.contributor.authorHu, Q-
dc.contributor.authorBai, Z-
dc.contributor.authorMa, JB-
dc.contributor.authorWang, JG-
dc.contributor.authorZhong, FP-
dc.contributor.authorJiang, Y-
dc.contributor.authorLiu, Y-
dc.contributor.authorHou, DS-
dc.contributor.authorLi, R-
dc.contributor.authorMa, NR-
dc.contributor.authorMa, WH-
dc.contributor.authorShi, GZ-
dc.contributor.authorYu, GM-
dc.contributor.authorPatel, D-
dc.contributor.authorJin, SY-
dc.contributor.authorWang, YF-
dc.contributor.authorYu, YC-
dc.contributor.authorZhou, QW-
dc.contributor.authorWang, P-
dc.contributor.authorHu, LY-
dc.contributor.authorFan, SQ-
dc.contributor.authorWang, X-
dc.contributor.authorZang, HL-
dc.contributor.authorLi, PJ-
dc.contributor.authorZhao, QQ-
dc.contributor.authorYang, L-
dc.contributor.authorWen, PW-
dc.contributor.authorYang, F-
dc.contributor.authorJia, HM-
dc.contributor.authorZhang, GL-
dc.contributor.authorPan, M-
dc.contributor.authorWang, XY-
dc.contributor.authorSun, HH-
dc.contributor.authorHu, ZG-
dc.contributor.authorLiu, ML-
dc.contributor.authorChen, RF-
dc.contributor.authorYang, WQ-
dc.contributor.authorHou, SQ-
dc.contributor.authorHe, JJ-
dc.contributor.authorZhao, YM-
dc.contributor.authorXu, FR-
dc.contributor.authorZhang, HQ-
dc.date.accessioned2021-11-12T13:39:45Z-
dc.date.available2021-11-12T13:39:45Z-
dc.date.issued2021-
dc.identifier.citationPhysical Review C: covering nuclear physics, 2021, v. 104 n. 4, p. article no. 044311-
dc.identifier.issn2469-9985-
dc.identifier.urihttp://hdl.handle.net/10722/307915-
dc.description.abstractA detailed beta-decay spectroscopic study of Al-22 was performed at the Radioactive Ion Beam Line in Lanzhou. With the beta-gamma-particle coincidence measurement by a high-resolution DSSD particle detection array and a high efficiency gamma-ray detection array, total eight excited states in Mg-22 fed by Gamow-Teller transitions was newly identified. The one-proton, two-proton, and a decays of the IAS at 14046(5) keV in Mg-22, which were partly observed in different experiments before, were identified simultaneously in the present work, providing accurate spectroscopic information about its decay. A more complete beta-decay scheme of Al-22 was constructed and compared to the shell-model calculations with the USD-type Hamiltonians, USDC and USDB.-
dc.languageeng-
dc.publisherAmerican Physical Society. The Journal's web site is located at http://journals.aps.org/prc/-
dc.relation.ispartofPhysical Review C: covering nuclear physics-
dc.rightsCopyright [2021] by The American Physical Society. This article is available online at [http://dx.doi.org/10.1103/PhysRevC.104.044311].-
dc.titleβ-decay spectroscopy of the proton drip-line nucleus 22Al-
dc.typeArticle-
dc.identifier.emailLee, J: jleehc@hku.hk-
dc.identifier.authorityLee, J=rp01902-
dc.description.naturepublished_or_final_version-
dc.identifier.doi10.1103/PhysRevC.104.044311-
dc.identifier.scopuseid_2-s2.0-85117360955-
dc.identifier.hkuros329827-
dc.identifier.volume104-
dc.identifier.issue4-
dc.identifier.spagearticle no. 044311-
dc.identifier.epagearticle no. 044311-
dc.identifier.isiWOS:000707420200003-
dc.publisher.placeUnited States-

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