Charge-changing interactions probing point-proton radii of nuclei
The question of whether charge-changing interactions can be used to probe point-proton radii of nuclei remains unanswered. Charge-changing cross sections, σcc, were systematically investigated using stable and unstable nuclear beams of intermediateenergy. The ratios of the experimental σcc values t...
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doaj-9f519e0fe80148aebe9379223fa9c3ef2021-08-02T01:18:08ZengEDP SciencesEPJ Web of Conferences2100-014X2014-03-01660309910.1051/epjconf/20146603099epjconf_inpc2013_03099Charge-changing interactions probing point-proton radii of nucleiYamaki S.0Kouno J.1Nishimura D.2Nagashima M.3Takechi M.4Sato K.5Abe K.6Abe Y.7Fukuda M.8Furuki H.9Hachiuma I.10Homma A.11Ichihashi N.12Ichikawa C.13Inaba N.14Ito T.15Iwamoto K.16Izumikawa T.17Kamisho Y.18Kikuchi N.19Kinno S.20Kitagawa A.21Kojima T.22Kuboki T.23Mihara M.24Miyazawa S.25Momota S.26Morita Y.27Nagae D.28Nakamura Y.29Namihira K.30Nishikiori R.31Nishizuka I.32Niwa T.33Ogura M.34Ohkuma Y.35Ohtsubo T.36Okada S.37Ohno J.38Ozawa A.39Saito Y.40Sakai T.41Sato S.42Sera D.43Suzaki F.44Suzuki S.45Suzuki S.46Suzuki T.47Taguchi M.48Uenishi H.49Wakabayashi M.50Watanabe D.51Yaguchi M.52Yasumoto S.53Yamaguchi T.54Department of Physics, Saitama UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Tokyo University of ScienceDepartment of Physics, Niigata UniversityGSI Helmholtzzentrum für Schwerionenforschung GmbHDepartment of Physics, Saitama UniversityDepartment of Physics, Niigata UniversityInstitute of Physics, University of TsukubaDepartment of Physics, Osaka UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Niigata UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Saitama UniversityInstitute of Physics, University of TsukubaDepartment of Physics, Niigata UniversityDepartment of Physics, Osaka UniversityRI Center, Niigata UniversityDepartment of Physics, Osaka UniversityDepartment of Physics, Niigata UniversityDepartment of Physics, Tokyo University of ScienceNational Institute of Radiological SciencesDepartment of Physics, Tokyo University of ScienceDepartment of Physics, Saitama UniversityDepartment of Physics, Osaka UniversityDepartment of Physics, Saitama UniversitySchool of Environmental Science and Engineering, Kochi University of TechnologyDepartment of Physics, Osaka UniversityInstitute of Physics, University of TsukubaDepartment of Physics, Niigata UniversityDepartment of Physics, Saitama UniversityInstitute of Physics, University of TsukubaDepartment of Physics, Saitama UniversityInstitute of Physics, University of TsukubaDepartment of Physics, Niigata UniversityDepartment of Physics, Niigata UniversityDepartment of Physics, Niigata UniversityInstitute of Physics, University of TsukubaDepartment of Physics, Osaka UniversityInstitute of Physics, University of TsukubaInstitute of Physics, University of TsukubaDepartment of Physics, Niigata UniversityNational Institute of Radiological SciencesDepartment of Physics, Niigata UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Niigata UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Tokyo University of ScienceDepartment of Physics, Osaka UniversityDepartment of Physics, Osaka UniversityDepartment of Physics, Tokyo University of ScienceDepartment of Physics, Osaka UniversityDepartment of Physics, Saitama UniversityDepartment of Physics, Saitama University The question of whether charge-changing interactions can be used to probe point-proton radii of nuclei remains unanswered. Charge-changing cross sections, σcc, were systematically investigated using stable and unstable nuclear beams of intermediateenergy. The ratios of the experimental σcc values to the calculated ones obtained from a phenomenological Glauber-type model analysis are found to be nearly constant in a broad range of Z/N for light neutron-rich nuclei. This enables the determination of density distributions, i.e., the radii of protons tightly bound in nuclei. To test the applicability of the present method to all nuclei in the nuclear chart, extensive measurements were performed for medium-mass nuclei ranging from Z = 18 to 32. The present study suggests the potential capability of a new experimental approach for exploring exotic nuclei. http://dx.doi.org/10.1051/epjconf/20146603099 |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Yamaki S. Kouno J. Nishimura D. Nagashima M. Takechi M. Sato K. Abe K. Abe Y. Fukuda M. Furuki H. Hachiuma I. Homma A. Ichihashi N. Ichikawa C. Inaba N. Ito T. Iwamoto K. Izumikawa T. Kamisho Y. Kikuchi N. Kinno S. Kitagawa A. Kojima T. Kuboki T. Mihara M. Miyazawa S. Momota S. Morita Y. Nagae D. Nakamura Y. Namihira K. Nishikiori R. Nishizuka I. Niwa T. Ogura M. Ohkuma Y. Ohtsubo T. Okada S. Ohno J. Ozawa A. Saito Y. Sakai T. Sato S. Sera D. Suzaki F. Suzuki S. Suzuki S. Suzuki T. Taguchi M. Uenishi H. Wakabayashi M. Watanabe D. Yaguchi M. Yasumoto S. Yamaguchi T. |
spellingShingle |
Yamaki S. Kouno J. Nishimura D. Nagashima M. Takechi M. Sato K. Abe K. Abe Y. Fukuda M. Furuki H. Hachiuma I. Homma A. Ichihashi N. Ichikawa C. Inaba N. Ito T. Iwamoto K. Izumikawa T. Kamisho Y. Kikuchi N. Kinno S. Kitagawa A. Kojima T. Kuboki T. Mihara M. Miyazawa S. Momota S. Morita Y. Nagae D. Nakamura Y. Namihira K. Nishikiori R. Nishizuka I. Niwa T. Ogura M. Ohkuma Y. Ohtsubo T. Okada S. Ohno J. Ozawa A. Saito Y. Sakai T. Sato S. Sera D. Suzaki F. Suzuki S. Suzuki S. Suzuki T. Taguchi M. Uenishi H. Wakabayashi M. Watanabe D. Yaguchi M. Yasumoto S. Yamaguchi T. Charge-changing interactions probing point-proton radii of nuclei EPJ Web of Conferences |
author_facet |
Yamaki S. Kouno J. Nishimura D. Nagashima M. Takechi M. Sato K. Abe K. Abe Y. Fukuda M. Furuki H. Hachiuma I. Homma A. Ichihashi N. Ichikawa C. Inaba N. Ito T. Iwamoto K. Izumikawa T. Kamisho Y. Kikuchi N. Kinno S. Kitagawa A. Kojima T. Kuboki T. Mihara M. Miyazawa S. Momota S. Morita Y. Nagae D. Nakamura Y. Namihira K. Nishikiori R. Nishizuka I. Niwa T. Ogura M. Ohkuma Y. Ohtsubo T. Okada S. Ohno J. Ozawa A. Saito Y. Sakai T. Sato S. Sera D. Suzaki F. Suzuki S. Suzuki S. Suzuki T. Taguchi M. Uenishi H. Wakabayashi M. Watanabe D. Yaguchi M. Yasumoto S. Yamaguchi T. |
author_sort |
Yamaki S. |
title |
Charge-changing interactions probing point-proton radii of nuclei |
title_short |
Charge-changing interactions probing point-proton radii of nuclei |
title_full |
Charge-changing interactions probing point-proton radii of nuclei |
title_fullStr |
Charge-changing interactions probing point-proton radii of nuclei |
title_full_unstemmed |
Charge-changing interactions probing point-proton radii of nuclei |
title_sort |
charge-changing interactions probing point-proton radii of nuclei |
publisher |
EDP Sciences |
series |
EPJ Web of Conferences |
issn |
2100-014X |
publishDate |
2014-03-01 |
description |
The question of whether charge-changing interactions can be used to probe point-proton radii of nuclei remains unanswered. Charge-changing cross sections, σcc, were systematically investigated using stable and unstable nuclear beams of intermediateenergy. The ratios of the experimental σcc values to the calculated ones obtained from a phenomenological Glauber-type model analysis are found to be nearly constant in a broad range of Z/N for light neutron-rich nuclei. This enables the determination of density distributions, i.e., the radii of protons tightly bound in nuclei. To test the applicability of the present method to all nuclei in the nuclear chart, extensive measurements were performed for medium-mass nuclei ranging from Z = 18 to 32. The present study suggests the potential capability of a new experimental approach for exploring exotic nuclei.
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url |
http://dx.doi.org/10.1051/epjconf/20146603099 |
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