Total Spin Transfer in Continuum for 90Zr(p,n) Reaction at 295 MeV

• Wakasa Tomotsugu

  Department of Physics, Kyushu University

• Sakai Hideyuki

  Department of Physics, The University of Tokyo The Institute of Physical and Chemical Research

• Okamura Hiroyuki

  Cyclotron and Radioisotope Center, Tohoku University

• Otsu Hideaki

  Department of Physics, Tohoku University

• Nonaka Takamasa

  Department of Physics, The University of Tokyo

• Ohnishi Tetsuya

  The Institute of Physical and Chemical Research

• Yako Kentaro

  Department of Physics, The University of Tokyo

• Sekiguchi Kimiko

  The Institute of Physical and Chemical Research

• Fujita Satoshi

  Department of Physics, The University of Tokyo

• Uesaka Tomohiro

  Center for Nuclear Study, The University of Tokyo

• Satou Yoshiteru

  Department of Physics, Tokyo Institute of Technology

• Ishida Satoru

  The Institute of Physical and Chemical Research

• Sakamoto Naruhiko

  The Institute of Physical and Chemical Research

• Greenfield Mark B.

  Division of Natural Science, International Christian University

• Hatanaka Kichiji

  Research Center for Nuclear Physics, Osaka University

Bibliographic Information

Other Title

• Total Spin Transfer in Continuum for⁹⁰Zr(<i>p</i>,<i>n</i>) Reaction at 295 MeV

Abstract

A complete set of polarization transfer observables has been measured for the ⁹⁰Zr(p,n) reaction at T_p=295 MeV and θ_lab=0°. The measurement can yield the total spin transfer Σ(0°) which is independent of nuclear reaction mechanisms such as the effective nucleon–nucleon interaction or distortions. The deduced Σ(0°) values indicate the strong spin-flip characteristics of the continuum up to 50 MeV excitation. A predominance of unnatural-parity transitions in the continuum is also observed from polarization transfer observables.

Journal

• Journal of the Physical Society of Japan

  Journal of the Physical Society of Japan 73 (7), 1611-1614, 2004

  THE PHYSICAL SOCIETY OF JAPAN

Keywords

• total spin transfer
• multipole decomposition
• Gamow–Teller strength
• Gamow–Teller sum rule

Details

• CRID: 1390282679163595904
• NII Article ID: 110001954860
• NII Article ID: 210000104871
• NII Article ID: 130004538854
• NII Book ID: AA00704814
• DOI: 10.1143/jpsj.73.1611
• BIBCODE: 2004JPSJ...73.1611W
• ISSN: 13474073
• ISSN: 00319015
• NDL BIB ID: 7003774
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7003774
• Web Site: http://journals.jps.jp/doi/pdf/10.1143/JPSJ.73.1611
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed