R. Kumar,1,* P. Doornenbal,2 A. Jhingan,1 R. K. Bhowmik,1 S. Muralithar,1 S. Appannababu,3 R. Garg,4 J. Gerl,5 M. Górska,5 J. Kaur,6 I. Kojouharov,5 S. Mandal,4 S. Mukherjee,3 D. Siwal,4 A. Sharma,7 Pushpendra P. Singh,8 R. P. Singh,1 and H.-J. Wollersheim5 1Inter-University Accelerator Centre, New Delhi 110067, India 2RIKEN Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan 3Department of Physics, M.S. University of Baroda, Vadodara 390002, India 4Department of Physics & Astrophysics, University of Delhi, Delhi 110007, India 5Helmholtzzentrum für Schwerionenforschung GmbH, D-64291 Darmstadt, Germany 6Department of Physics, Panjab University, Chandigarh 160014, India 7Department of Physics, Bareilly College, Bareilly 243005, India 8INFN-Laboratori Nazionali di Legnaro (LNL), I-35020 Legnaro (PD), Italy (Received 11 September 2009; published 8 February 2010)