Pub Date : 2022-05-01DOI: 10.1016/j.nds.2022.05.002
Shaofei Zhu
Experimental nuclear structure and decay data are evaluated for all of 10 known nuclides of mass 236 (Ac, Th, Pa, U, Np, Pu, Am, Cm, Bk, Cf). For each nuclide, detailed evaluated spectroscopic information is presented in each reaction and decay, and the best values combining all available data are recommended for level properties, γ and β radiations, and other spectroscopic properties in the Adopted Levels and Gammas. The present evaluation supersedes the earlier one on A=236 by E. Browne, J. K. Tuli (2006Br20), published in Nuclear Data Sheets 107, 2641 (2006).
对所有10种已知质量为236的核素(Ac、Th、Pa、U、Np、Pu、Am、Cm、Bk、Cf)的实验核结构和衰变数据进行了评估。对于每种核素,在每次反应和衰变中提供了详细的评估光谱信息,并结合所有可用数据推荐了能级性质,γ和β辐射以及采用的能级和伽马中的其他光谱性质的最佳值。目前的评估取代了E. Browne, J. K. Tuli (2006Br20)关于A=236的早期评估,发表在《核数据表》107,2641(2006)上。
{"title":"Nuclear Data Sheets for A=236","authors":"Shaofei Zhu","doi":"10.1016/j.nds.2022.05.002","DOIUrl":"10.1016/j.nds.2022.05.002","url":null,"abstract":"<div><p>Experimental nuclear structure and decay data are evaluated for all of 10 known nuclides of mass 236 (Ac, Th, Pa, U, Np, Pu, Am, Cm, Bk, Cf). For each nuclide, detailed evaluated spectroscopic information is presented in each reaction and decay, and the best values combining all available data are recommended for level properties, <em>γ</em> and <em>β</em> radiations, and other spectroscopic properties in the Adopted Levels and Gammas. The present evaluation supersedes the earlier one on A=236 by E. Browne, J. K. Tuli (2006Br20), published in Nuclear Data Sheets 107, 2641 (2006).</p></div>","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"55105535","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-05-01DOI: 10.1016/j.nds.2022.05.004
C. Morse
Information on the production, identification, half-lives and decay modes for experimentally known nuclides with mass numbers of 269, 273, 277, 281, 285, 289, and 293 are presented along with the recommended values. Data here supersede data from the previous evaluation in this region, 2005Gu33. Since the previous evaluation many new and conclusive experiments have explored the region of superheavy nuclei, thus significantly expanding our knowledge of the nuclear chart in this area.
{"title":"Nuclear Data Sheets for A=269,273,277,281,285,289, and 293","authors":"C. Morse","doi":"10.1016/j.nds.2022.05.004","DOIUrl":"10.1016/j.nds.2022.05.004","url":null,"abstract":"<div><p>Information on the production, identification, half-lives and decay modes for experimentally known nuclides with mass numbers of 269, 273, 277, 281, 285, 289, and 293 are presented along with the recommended values. Data here supersede data from the previous evaluation in this region, 2005Gu33. Since the previous evaluation many new and conclusive experiments have explored the region of superheavy nuclei, thus significantly expanding our knowledge of the nuclear chart in this area.</p></div>","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41702144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-01DOI: 10.1016/S0090-3752(22)00014-X
{"title":"Nuclear Data Sheets Symbols and Abbreviations","authors":"","doi":"10.1016/S0090-3752(22)00014-X","DOIUrl":"https://doi.org/10.1016/S0090-3752(22)00014-X","url":null,"abstract":"","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136621025","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-01DOI: 10.1016/j.nds.2022.03.001
Ninel Nica , Balraj Singh
This work represents an update of the previous evaluation of the nuclear data on the A=147 nuclides (2009Ni02). The experimental data from reaction and decay studies leading to the following nuclides have been reviewed: 147I, 147Xe, 147Cs, 147Ba, 147La, 147Ce, 147Pr, 147Nd, 147Pm, 147Sm, 147Eu, 147Gd, 147Tb, 147Dy, 147Ho, 147Er, 147Tm. These data are presented, together with the adopted level schemes and their properties. 147Pm nuclide and half-life of 147Nd were evaluated by Balraj Singh (McMaster University; [email protected]). All the other nuclei were evaluated by Ninel Nica (Texas A&M University; [email protected]).
这项工作是对先前对A=147核素(2009Ni02)核数据评价的更新。本文综述了147I、147Xe、147Cs、147Ba、147La、147Ce、147Pr、147Nd、147Pm、147Sm、147Eu、147Gd、147Tb、147Dy、147Ho、147Er、147Tm等核素的反应和衰变实验数据。给出了这些数据,以及所采用的水平方案及其性质。麦克马斯特大学的Balraj Singh对147Pm核素和147Nd的半衰期进行了评估;电子邮件保护)。所有其他核由Ninel Nica (Texas a&m University;电子邮件保护)。
{"title":"Nuclear Data Sheets for A=147","authors":"Ninel Nica , Balraj Singh","doi":"10.1016/j.nds.2022.03.001","DOIUrl":"https://doi.org/10.1016/j.nds.2022.03.001","url":null,"abstract":"<div><p>This work represents an update of the previous evaluation of the nuclear data on the A=147 nuclides (2009Ni02). The experimental data from reaction and decay studies leading to the following nuclides have been reviewed: <sup>147</sup>I, <sup>147</sup>Xe, <sup>147</sup>Cs, <sup>147</sup>Ba, <sup>147</sup>La, <sup>147</sup>Ce, <sup>147</sup>Pr, <sup>147</sup>Nd, <sup>147</sup>Pm, <sup>147</sup>Sm, <sup>147</sup>Eu, <sup>147</sup>Gd, <sup>147</sup>Tb, <sup>147</sup>Dy, <sup>147</sup>Ho, <sup>147</sup>Er, <sup>147</sup>Tm. These data are presented, together with the adopted level schemes and their properties. <sup>147</sup>Pm nuclide and half-life of <sup>147</sup>Nd were evaluated by Balraj Singh (McMaster University; <span><span>[email protected]</span></span><svg><path></path></svg>). All the other nuclei were evaluated by Ninel Nica (Texas A&M University; <span><span>[email protected]</span></span><svg><path></path></svg>).</p></div>","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137311267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-03-01DOI: 10.1016/j.nds.2022.03.002
M.S. Basunia
Evaluated spectroscopic data and level schemes from radioactive decay and nuclear reaction studies are presented for 213Hg, 213Tl, 213Pb, 213Bi, 213Po, 213At, 213Rn, 213Fr, 213Ra, 213Ac, 213Th, and 213Pa. This evaluation for A=213 supersedes the earlier one by the same evaluator, M. S. Basunia (2007Ba19), published in Nuclear Data Sheets 108, 633 (2007).
One highlight of this evaluation is the following: In 213Po, from 208Pb(18O,Xγ) study 2011As05 proposed revision of spin-parity assignments for 293 level: 7/2+ instead of (11/2+); 440 level: 11/2+ instead of (7/2+); 868 level: 9/2+ instead of (13/2+). New experiments are needed.
本文介绍了213Hg、213Tl、213Pb、213Bi、213Po、213At、213Rn、213Fr、213Ra、213Ac、21313和213Pa的放射性衰变和核反应研究的评估光谱数据和能级方案。这个对A=213的评估取代了先前由同一评估者M. S. Basunia (2007Ba19)发表在《核数据表》108,633(2007)上的评估。该评价的一个亮点如下:在2013年,来自208Pb(18O,Xγ)的研究2011As05提出了对293能级的自旋宇称赋值的修订:7/2+而不是(11/2+);440级:降为11/2+;868级:降为9/2+;需要新的实验。
{"title":"Nuclear Data Sheets for A=213","authors":"M.S. Basunia","doi":"10.1016/j.nds.2022.03.002","DOIUrl":"https://doi.org/10.1016/j.nds.2022.03.002","url":null,"abstract":"<div><p>Evaluated spectroscopic data and level schemes from radioactive decay and nuclear reaction studies are presented for <sup>213</sup>Hg, <sup>213</sup>Tl, <sup>213</sup>Pb, <sup>213</sup>Bi, <sup>213</sup>Po, <sup>213</sup>At, <sup>213</sup>Rn, <sup>213</sup>Fr, <sup>213</sup>Ra, <sup>213</sup>Ac, <sup>213</sup>Th, and <sup>213</sup>Pa. This evaluation for A=213 supersedes the earlier one by the same evaluator, M. S. Basunia (2007Ba19), published in Nuclear Data Sheets 108, 633 (2007).</p><p>One highlight of this evaluation is the following: In <sup>213</sup>Po, from <sup>208</sup>Pb(<sup>18</sup>O,X<em>γ</em>) study 2011As05 proposed revision of spin-parity assignments for 293 level: 7/2<sup>+</sup> instead of (11/2<sup>+</sup>); 440 level: 11/2<sup>+</sup> instead of (7/2<sup>+</sup>); 868 level: 9/2<sup>+</sup> instead of (13/2<sup>+</sup>). New experiments are needed.</p></div>","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"137311268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1016/j.nds.2022.02.001
H. Iimura, J. Katakura, S. Ohya
Evaluated nuclear structure and decay data are presented for 16 known A=126 nuclides (Rh, Pd, Ag, Cd, In, Sn, Sb, Te, I, Xe, Cs, Ba, La, Ce, Pr, Nd). The A=126 mass chain was last evaluated by J. Katakura and K. Kitao, which was published in Nuclear Data Sheets 97, 765 (2002) (2002Ka66). In 2015, B. Singh evaluated the data of 126Rh, 126Pd and 126Ag. The current work is an update of these previous evaluations. Experimental data from new publications since 2002Ka66 have been incorporated. Even when no new publications appeared, some previous datasets have been modified for new β-decay Q values and conversion coefficients. Adopted values for levels and gammas are based on data of various decays and reactions. Inconsistencies and discrepancies have been noted.
给出了16种已知A=126核素(Rh, Pd, Ag, Cd, In, Sn, Sb, Te, I, Xe, Cs, Ba, La, Ce, Pr, Nd)的核结构和衰变数据。J. Katakura和K. Kitao最后对A=126质量链进行了评价,发表在《Nuclear Data Sheets》97,765 (2002)(2002Ka66)。2015年,B. Singh评估了126Rh, 126Pd和126Ag的数据。目前的工作是对以前这些评价的更新。自2002年以来新发表的实验数据已被纳入。即使没有新的出版物出现,一些以前的数据集也被修改为新的β衰变Q值和转换系数。所采用的能级和伽马值是基于各种衰变和反应的数据。已注意到不一致和不符之处。
{"title":"Nuclear Data Sheets for A=126","authors":"H. Iimura, J. Katakura, S. Ohya","doi":"10.1016/j.nds.2022.02.001","DOIUrl":"https://doi.org/10.1016/j.nds.2022.02.001","url":null,"abstract":"<div><p>Evaluated nuclear structure and decay data are presented for 16 known A=126 nuclides (Rh, Pd, Ag, Cd, In, Sn, Sb, Te, I, Xe, Cs, Ba, La, Ce, Pr, Nd). The A=126 mass chain was last evaluated by J. Katakura and K. Kitao, which was published in Nuclear Data Sheets 97, 765 (2002) (2002Ka66). In 2015, B. Singh evaluated the data of <sup>126</sup>Rh, <sup>126</sup>Pd and <sup>126</sup>Ag. The current work is an update of these previous evaluations. Experimental data from new publications since 2002Ka66 have been incorporated. Even when no new publications appeared, some previous datasets have been modified for new <em>β</em>-decay Q values and conversion coefficients. Adopted values for levels and gammas are based on data of various decays and reactions. Inconsistencies and discrepancies have been noted.</p></div>","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91695350","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-02-01DOI: 10.1016/S0090-3752(22)00006-0
{"title":"Nuclear Data Sheets Symbols and Abbreviations","authors":"","doi":"10.1016/S0090-3752(22)00006-0","DOIUrl":"https://doi.org/10.1016/S0090-3752(22)00006-0","url":null,"abstract":"","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-02-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91695441","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.1016/j.nds.2021.12.001
Jun Chen
Experimental nuclear structure data from various reactions and decays are compiled and evaluated for all known nuclides with mass number A=48 (S, Cl, Ar, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni). For each nuclide, detailed evaluated nuclear structure information is presented for each individual reaction and decay, and the best values combining all available data are recommended for spectroscopic properties, such as level energies, half-lives, γ-ray energies and intensities, decay radiations. No excited states have been identified in 48S, 48Cl, 48Co and 48Ni, among which the first three even have no measured ground-state half-lives and decay modes. For 48Fe, a level scheme with a sequence of excited states was established for the first time from a recent one-neutron removal measurement by 2021Ya33. Data for excited states in 48Ar, 48K and 48Mn remain limited; no decay scheme has been measured for 48Ar and 48K yet, while the decay scheme for 48Ni is incomplete due to unobserved levels. 48Ti is the most studied nuclide through various reactions and decays, followed by 48V, 40Ca, 48Sc, and 48Cr, among which no decay event to 48Sc has been observed and the decay schemes for 48V and 48Cr are considered as incomplete. This work supersedes the previous full evaluations of A=48: 2006Bu08, 1993Bu04, 1985Al14, 1978Be01.
{"title":"Nuclear Data Sheets for A=48","authors":"Jun Chen","doi":"10.1016/j.nds.2021.12.001","DOIUrl":"10.1016/j.nds.2021.12.001","url":null,"abstract":"<div><p>Experimental nuclear structure data from various reactions and decays are compiled and evaluated for all known nuclides with mass number A=48 (S, Cl, Ar, K, Ca, Sc, Ti, V, Cr, Mn, Fe, Co, Ni). For each nuclide, detailed evaluated nuclear structure information is presented for each individual reaction and decay, and the best values combining all available data are recommended for spectroscopic properties, such as level energies, half-lives, <em>γ</em>-ray energies and intensities, decay radiations. No excited states have been identified in <sup>48</sup>S, <sup>48</sup>Cl, <sup>48</sup>Co and <sup>48</sup>Ni, among which the first three even have no measured ground-state half-lives and decay modes. For <sup>48</sup>Fe, a level scheme with a sequence of excited states was established for the first time from a recent one-neutron removal measurement by 2021Ya33. Data for excited states in <sup>48</sup>Ar, <sup>48</sup>K and <sup>48</sup>Mn remain limited; no decay scheme has been measured for <sup>48</sup>Ar and <sup>48</sup>K yet, while the decay scheme for <sup>48</sup>Ni is incomplete due to unobserved levels. <sup>48</sup>Ti is the most studied nuclide through various reactions and decays, followed by <sup>48</sup>V, <sup>40</sup>Ca, <sup>48</sup>Sc, and <sup>48</sup>Cr, among which no decay event to <sup>48</sup>Sc has been observed and the decay schemes for <sup>48</sup>V and <sup>48</sup>Cr are considered as incomplete. This work supersedes the previous full evaluations of A=48: 2006Bu08, 1993Bu04, 1985Al14, 1978Be01.</p></div>","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46017611","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-01-01DOI: 10.1016/S0090-3752(21)00080-6
{"title":"Nuclear Data Sheets Symbols and Abbreviations","authors":"","doi":"10.1016/S0090-3752(21)00080-6","DOIUrl":"https://doi.org/10.1016/S0090-3752(21)00080-6","url":null,"abstract":"","PeriodicalId":49735,"journal":{"name":"Nuclear Data Sheets","volume":null,"pages":null},"PeriodicalIF":3.7,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91968166","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"物理与天体物理","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}