View in EDS

First high-resolution in-beam [formula omitted]-ray spectroscopy of neutron-rich Mo isotopes at relativistic energy.

Saved in:
Bibliographic Details
Title: First high-resolution in-beam [formula omitted]-ray spectroscopy of neutron-rich Mo isotopes at relativistic energy.
Authors: Moon, B.1,2 (AUTHOR) mb0316@ibs.re.kr, Korten, W.3 (AUTHOR) w.korten@cea.fr, Wimmer, K.2,4,5,6 (AUTHOR) k.wimmer@gsi.de, Doornenbal, P.2 (AUTHOR), Rodríguez, T.R.7 (AUTHOR), Yanase, K.2 (AUTHOR), Otsuka, T.2 (AUTHOR), Aoi, N.8 (AUTHOR), Baba, H.2 (AUTHOR), Browne, F.2 (AUTHOR), Campbell, C.9 (AUTHOR), Chen, S.10,11 (AUTHOR), Chen, Z.4 (AUTHOR), Crawford, H.9 (AUTHOR), De Witte, H.12 (AUTHOR), Fransen, C.13 (AUTHOR), Hess, H.13 (AUTHOR), Ideguchi, E.8 (AUTHOR), Iwazaki, S.8 (AUTHOR), Kim, J.14,15 (AUTHOR)
Source: Physics Letters B. Nov2025, Vol. 870, pN.PAG-N.PAG. 1p.
Subjects: Gamma ray spectroscopy, Molybdenum isotopes, Isotopes, Deformations (Mechanics), High resolution imaging, Relativistic energy, Nuclear reactions
Abstract: High-resolution in-beam γ -ray spectroscopy of the neutron-rich 110 Mo 68 and 112 Mo 70 isotopes was performed for the first time at relativistic energies. This experiment was conducted at the Radioactive Isotope Beam Factory (RIBF), RIKEN. The 110 Mo and 112 Mo isotopes were produced via nucleon removal reactions of radioactive Mo and Tc ions, and the γ rays emitted following these reactions were measured using the High-resolution Cluster Array at RIBF (HiCARI). Doppler-corrected energy spectra enabled the precise determination of transition energies and half-lives through the line-shape method. In addition to providing new lifetime information, the level scheme of 112 Mo was extended, including the γ -band structure, and the precision of existing level energies was significantly improved. Using the lifetime data, reduced transition probabilities were deduced. The B (E 2 ; 2 1 + → 0 1 +) values indicate large collectivity and deformation, while the properties of the 2 2 + states and their decay to the ground-state band point to an increase in triaxial deformation from mid-shell toward N = 70. To interpret these findings, two theoretical models were applied and compared with the experimental results highlighting the importance of triaxial deformation. [ABSTRACT FROM AUTHOR]
Copyright of Physics Letters B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
FullText Text:
  Availability: 0
Header DbId: egs
DbLabel: Engineering Source
An: 189645681
AccessLevel: 6
PubType: Academic Journal
PubTypeId: academicJournal
PreciseRelevancyScore: 0
IllustrationInfo
Items – Name: Title
  Label: Title
  Group: Ti
  Data: First high-resolution in-beam [formula omitted]-ray spectroscopy of neutron-rich Mo isotopes at relativistic energy.
– Name: Author
  Label: Authors
  Group: Au
  Data: <searchLink fieldCode="AR" term="%22Moon%2C+B%2E%22">Moon, B.</searchLink><relatesTo>1,2</relatesTo> (AUTHOR)<i> mb0316@ibs.re.kr</i><br /><searchLink fieldCode="AR" term="%22Korten%2C+W%2E%22">Korten, W.</searchLink><relatesTo>3</relatesTo> (AUTHOR)<i> w.korten@cea.fr</i><br /><searchLink fieldCode="AR" term="%22Wimmer%2C+K%2E%22">Wimmer, K.</searchLink><relatesTo>2,4,5,6</relatesTo> (AUTHOR)<i> k.wimmer@gsi.de</i><br /><searchLink fieldCode="AR" term="%22Doornenbal%2C+P%2E%22">Doornenbal, P.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Rodríguez%2C+T%2ER%2E%22">Rodríguez, T.R.</searchLink><relatesTo>7</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Yanase%2C+K%2E%22">Yanase, K.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Otsuka%2C+T%2E%22">Otsuka, T.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Aoi%2C+N%2E%22">Aoi, N.</searchLink><relatesTo>8</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Baba%2C+H%2E%22">Baba, H.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Browne%2C+F%2E%22">Browne, F.</searchLink><relatesTo>2</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Campbell%2C+C%2E%22">Campbell, C.</searchLink><relatesTo>9</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+S%2E%22">Chen, S.</searchLink><relatesTo>10,11</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Chen%2C+Z%2E%22">Chen, Z.</searchLink><relatesTo>4</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Crawford%2C+H%2E%22">Crawford, H.</searchLink><relatesTo>9</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22De+Witte%2C+H%2E%22">De Witte, H.</searchLink><relatesTo>12</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Fransen%2C+C%2E%22">Fransen, C.</searchLink><relatesTo>13</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Hess%2C+H%2E%22">Hess, H.</searchLink><relatesTo>13</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Ideguchi%2C+E%2E%22">Ideguchi, E.</searchLink><relatesTo>8</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Iwazaki%2C+S%2E%22">Iwazaki, S.</searchLink><relatesTo>8</relatesTo> (AUTHOR)<br /><searchLink fieldCode="AR" term="%22Kim%2C+J%2E%22">Kim, J.</searchLink><relatesTo>14,15</relatesTo> (AUTHOR)
– Name: TitleSource
  Label: Source
  Group: Src
  Data: <searchLink fieldCode="JN" term="%22Physics+Letters+B%22">Physics Letters B</searchLink>. Nov2025, Vol. 870, pN.PAG-N.PAG. 1p.
– Name: Subject
  Label: Subjects
  Group: Su
  Data: <searchLink fieldCode="DE" term="%22Gamma+ray+spectroscopy%22">Gamma ray spectroscopy</searchLink><br /><searchLink fieldCode="DE" term="%22Molybdenum+isotopes%22">Molybdenum isotopes</searchLink><br /><searchLink fieldCode="DE" term="%22Isotopes%22">Isotopes</searchLink><br /><searchLink fieldCode="DE" term="%22Deformations+%28Mechanics%29%22">Deformations (Mechanics)</searchLink><br /><searchLink fieldCode="DE" term="%22High+resolution+imaging%22">High resolution imaging</searchLink><br /><searchLink fieldCode="DE" term="%22Relativistic+energy%22">Relativistic energy</searchLink><br /><searchLink fieldCode="DE" term="%22Nuclear+reactions%22">Nuclear reactions</searchLink>
– Name: Abstract
  Label: Abstract
  Group: Ab
  Data: High-resolution in-beam γ -ray spectroscopy of the neutron-rich 110 Mo 68 and 112 Mo 70 isotopes was performed for the first time at relativistic energies. This experiment was conducted at the Radioactive Isotope Beam Factory (RIBF), RIKEN. The 110 Mo and 112 Mo isotopes were produced via nucleon removal reactions of radioactive Mo and Tc ions, and the γ rays emitted following these reactions were measured using the High-resolution Cluster Array at RIBF (HiCARI). Doppler-corrected energy spectra enabled the precise determination of transition energies and half-lives through the line-shape method. In addition to providing new lifetime information, the level scheme of 112 Mo was extended, including the γ -band structure, and the precision of existing level energies was significantly improved. Using the lifetime data, reduced transition probabilities were deduced. The B (E 2 ; 2 1 + → 0 1 +) values indicate large collectivity and deformation, while the properties of the 2 2 + states and their decay to the ground-state band point to an increase in triaxial deformation from mid-shell toward N = 70. To interpret these findings, two theoretical models were applied and compared with the experimental results highlighting the importance of triaxial deformation. [ABSTRACT FROM AUTHOR]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Physics Letters B is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
PLink https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=189645681
RecordInfo BibRecord:
  BibEntity:
    Identifiers:
      – Type: doi
        Value: 10.1016/j.physletb.2025.139904
    Languages:
      – Code: eng
        Text: English
    PhysicalDescription:
      Pagination:
        PageCount: 1
        StartPage: N.PAG
    Subjects:
      – SubjectFull: Gamma ray spectroscopy
        Type: general
      – SubjectFull: Molybdenum isotopes
        Type: general
      – SubjectFull: Isotopes
        Type: general
      – SubjectFull: Deformations (Mechanics)
        Type: general
      – SubjectFull: High resolution imaging
        Type: general
      – SubjectFull: Relativistic energy
        Type: general
      – SubjectFull: Nuclear reactions
        Type: general
    Titles:
      – TitleFull: First high-resolution in-beam [formula omitted]-ray spectroscopy of neutron-rich Mo isotopes at relativistic energy.
        Type: main
  BibRelationships:
    HasContributorRelationships:
      – PersonEntity:
          Name:
            NameFull: Moon, B.
      – PersonEntity:
          Name:
            NameFull: Korten, W.
      – PersonEntity:
          Name:
            NameFull: Wimmer, K.
      – PersonEntity:
          Name:
            NameFull: Doornenbal, P.
      – PersonEntity:
          Name:
            NameFull: Rodríguez, T.R.
      – PersonEntity:
          Name:
            NameFull: Yanase, K.
      – PersonEntity:
          Name:
            NameFull: Otsuka, T.
      – PersonEntity:
          Name:
            NameFull: Aoi, N.
      – PersonEntity:
          Name:
            NameFull: Baba, H.
      – PersonEntity:
          Name:
            NameFull: Browne, F.
      – PersonEntity:
          Name:
            NameFull: Campbell, C.
      – PersonEntity:
          Name:
            NameFull: Chen, S.
      – PersonEntity:
          Name:
            NameFull: Chen, Z.
      – PersonEntity:
          Name:
            NameFull: Crawford, H.
      – PersonEntity:
          Name:
            NameFull: De Witte, H.
      – PersonEntity:
          Name:
            NameFull: Fransen, C.
      – PersonEntity:
          Name:
            NameFull: Hess, H.
      – PersonEntity:
          Name:
            NameFull: Ideguchi, E.
      – PersonEntity:
          Name:
            NameFull: Iwazaki, S.
      – PersonEntity:
          Name:
            NameFull: Kim, J.
    IsPartOfRelationships:
      – BibEntity:
          Dates:
            – D: 01
              M: 11
              Text: Nov2025
              Type: published
              Y: 2025
          Identifiers:
            – Type: issn-print
              Value: 03702693
          Numbering:
            – Type: volume
              Value: 870
          Titles:
            – TitleFull: Physics Letters B
              Type: main
ResultId 1