caa a22 4500 445872519 CHVBK 20180317145516.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1140/epja/i2011-11126-0 doi (NATIONALLICENCE)springer-10.1140/epja/i2011-11126-0 Cluster pre-existence probability [Elektronische Daten] [N. Rajeswari, K. Vijayaraghavan, M. Balasubramaniam] Pre-existence probability of the fragments for the complete binary spectrum of different systems such as 56Ni, 116Ba, 226Ra and 256Fm are calculated, from the overlapping part of the interaction potential using the WKB approximation. The role of reduced mass as well as the classical hydrodynamical mass in the WKB method is analysed. Within WKB, even for negative Q -value systems, the pre-existence probability is calculated. The calculations reveal rich structural information. The calculated results are compared with the values of preformed cluster model of Gupta and collaborators. The mass asymmetry motion is shown here for the first time as a part of relative separation motion. SIF, Springer-Verlag Berlin Heidelberg, 2011 Rajeswari N. Department of Physics, Bharathiar University, 641046, Coimbatore, India aut Vijayaraghavan K. Department of Physics, Bharathiar University, 641046, Coimbatore, India aut Balasubramaniam M. Department of Physics, Bharathiar University, 641046, Coimbatore, India aut The European Physical Journal A Springer-Verlag 47/10(2011-10-01), 1-7 1434-6001 47:10<1 2011 47 10050 https://doi.org/10.1140/epja/i2011-11126-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1140/epja/i2011-11126-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rajeswari N. Department of Physics, Bharathiar University, 641046, Coimbatore, India aut NATIONALLICENCE 700 1- Vijayaraghavan K. Department of Physics, Bharathiar University, 641046, Coimbatore, India aut NATIONALLICENCE 700 1- Balasubramaniam M. Department of Physics, Bharathiar University, 641046, Coimbatore, India aut NATIONALLICENCE 773 0- The European Physical Journal A Springer-Verlag 47/10(2011-10-01), 1-7 1434-6001 47:10<1 2011 47 10050 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer