caa a22 4500 445872314 CHVBK 20180317145515.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1140/epja/i2011-11156-6 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11156-6 Investigation of the influence of incomplete fusion on complete fusion of 12C-induced reactions at ≈ 4-7.2 MeV/nucleon [Elektronische Daten] [F. Amanuel, B. Zelalem, A. Chaubey, Avinash Agarwal, I. Rizvi, Anjana Maheshwari, Tauseef Ahmed] In this paper, we present the results of our investigation of reaction dynamics leading to incomplete fusion of heavy ions at moderate excitation energies, especially the influence of incomplete fusion on complete fusion of 12C -induced reactions at specific energies ≈ 4-7.2M eV/nucleon. Excitation functions of various reaction products populated via complete and/or incomplete fusions of a 12C projectile with 93Nb, 59Co and 52Cr targets were measured at several specific energies ≈ 4-7.2 MeV/nucleon, using a recoil catcher technique, followed by off-line γ-ray spectrometry. The measured excitation functions were compared with theoretical values obtained using the PACE4 statistical model code. For representative non-α-emitting channels in the 12C + 93Nb system, the experimentally measured excitation functions were, in general, found to be in good agreement with the theoretical predictions. However, for α-emitting channels in the 12C + 93Nb, 12C + 59Co, and 12C + 52Cr systems, the measured excitation functions were higher than the predictions of the theoretical model code, which may be credited to incomplete fusion reactions at these energies. An attempt was made to estimate the incomplete fusion fraction for the present systems, which revealed that the fraction was sensitive to the projectile energy and mass asymmetry of the entrance channel. SIF, Springer-Verlag Berlin Heidelberg, 2011 Amanuel F. Laboratori Nazionali di Legnaro, INFN, Legnaro (Padova), Italy aut Zelalem B. Department of Physics, Addis Ababa University, P.O.Box 1176, Addis Ababa, Ethiopia aut Chaubey A. Department of Physics, Addis Ababa University, P.O.Box 1176, Addis Ababa, Ethiopia aut Agarwal Avinash Department of Physics, Bareilly College, 243005, Bareilly, India aut Rizvi I. Department of Physics, Aligarh Muslim University, 202002, Aligarh, India aut Maheshwari Anjana Department of Physics, Aligarh Muslim University, 202002, Aligarh, India aut Ahmed Tauseef Department of Physics, Aligarh Muslim University, 202002, Aligarh, India aut The European Physical Journal A Springer Berlin Heidelberg 47/12(2011-12-01), 1-16 1434-6001 47:12<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11156-6 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11156-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Amanuel F. Laboratori Nazionali di Legnaro, INFN, Legnaro (Padova), Italy aut NATIONALLICENCE 700 1- Zelalem B. Department of Physics, Addis Ababa University, P.O.Box 1176, Addis Ababa, Ethiopia aut NATIONALLICENCE 700 1- Chaubey A. Department of Physics, Addis Ababa University, P.O.Box 1176, Addis Ababa, Ethiopia aut NATIONALLICENCE 700 1- Agarwal Avinash Department of Physics, Bareilly College, 243005, Bareilly, India aut NATIONALLICENCE 700 1- Rizvi I. Department of Physics, Aligarh Muslim University, 202002, Aligarh, India aut NATIONALLICENCE 700 1- Maheshwari Anjana Department of Physics, Aligarh Muslim University, 202002, Aligarh, India aut NATIONALLICENCE 700 1- Ahmed Tauseef Department of Physics, Aligarh Muslim University, 202002, Aligarh, India aut NATIONALLICENCE 773 0- The European Physical Journal A Springer Berlin Heidelberg 47/12(2011-12-01), 1-16 1434-6001 47:12<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer