Eur. Phys. J. A (2005) 25: 429-430
https://doi.org/10.1140/epjad/i2005-06-153-6

ENAM 2004

Study of high-spin states in the ⁴⁸Ca region by using secondary fusion reactions

¹ Wako Branch at RIKEN, University of Tokyo, 2-1 Hirosawa, 351-0198, Wako, Saitama, Japan
² Department of Physics, Royal Institute of Technology, Roslagstullsbacken 21, S-106 91, Stockholm, Sweden
³ Department of Physics, Kyushu University, 6-10-1 Hakozaki, 812-8581, Higashi-ku, Fukuoka, Japan
⁴ Department of Physics, University of Tokyo, 7-3-1 Hongo, 133-0033, Bunkyo, Tokyo, Japan
⁵ Department of Physics and Astronomy, SUNY at Stony Brook, 11794-3800, Stony Brook, NY, USA
⁶ Institute of Physics, University of Tsukuba, 305-8577, Ibaraki, Japan
⁷ The Institute of Physical and Chemical Research, RIKEN, 2-1 Hirosawa, 351-0198, Wako, Saitama, Japan
⁸ Department of Physics, Kyoto University, 606-8502, Kitashirakawa, Kyoto, Japan
⁹ Physics Division, Argonne National Laboratory, 60439, Argonne, IL, USA

^* e-mail: ideguchi@cns.s.u-tokyo.ac.jp

Received: 4 January 2005
Accepted: 21 April 2005
Published online: 4 July 2005

Abstract

An in-beam gamma-ray spectroscopy study, following a fusion reaction induced by a neutron-rich secondary beam, ⁴⁶Ar + ⁹Be, is presented. A low-energy secondary beam of ⁴⁶Ar at ∼ 5 MeV/A was developed in order to induce fusion reactions. Gamma-gamma coincidence and excitation function analysis was performed to study high-spin states in the vicinity of ⁴⁸Ca, ^49-52Ti .