International Science Community Association Research Journal of Recent Sciences 2277-2502 9 1 2020 01 2 Modified model for cluster decay 26 31 EN Bozabe Renonet Karka1 1 National Superior School of Public Works (ENSTP) of N\'Djamena, Chad Kinet Ouinra2 2 Civil Engineering Laboratory of the National Superior School of Public Works (ENSTP), N′Djamena, Chad Tomtebaye Ngakoutou fulbert2 3 Civil Engineering Laboratory of the National Superior School of Public Works (ENSTP), N′Djamena, Chad Lee H. 1 North Gwinnett High School, Suwanee, GA USA Om J. 2 Dept. of Civil and Urban Engineering, Tandon School of Engineering, New York University, New York, USA Shilpa N.C. 1 B.N. Bahadur Institute of Management Sciences, University of Mysore, Manasagangothri, Mysore, Karnataka, India Amulya M. 2 B.N. Bahadur Institute of Management Sciences, University of Mysore, Manasagangothri, Mysore, Karnataka, India Sumita Singh 1 Post Graduate Department of Physics, Patna University, Patna, Bihar, India Shristi 2 Post Graduate Department of Physics, Patna University, Patna, Bihar, India > Research Paper 2019 8 27 2020 01 2 George Gamow theorized the model of alpha-decay, which can be used to formulate the relationship between energy of alpha particle and the tunneling probability. In the present work we have employed Gamow′s theory for evaluating the decay rates of cluster emitters. The T1/2 of the cluster depends on the penetration probability. In this present work the square well model is modified by smoothening the value of the potential inside the nucleus which we will call as S-potential. The modification was made in the model by taking two points & Copyright@ International Science Community Association