Proximity Approach to Study the Fusion Barriers for Proton and Helium Induced Reactions
Raj Kumari** , Sumandeep Kaur
Department of Physics, Panjab University, Chandigarh 160 014, India
Abstract ：By using various proximity potentials, the fusion barrier heights and positions are calculated for proton and helium induced reactions with targets in the mass range 51≤A ≤ 130 and 12≤A≤ 233, respectively. The calculated fusion barriers are parameterized by using the relations RB Par =aX 1 +b and VB Par =cX 2 , where X 1 and X 2 are A 2 1/3 and Z 1 Z 2 /RB Par , respectively. The values of the constants a , b and c are different for different versions of proximity potentials. We find that the parameterized forms derived by using Proximity 1977 yield values closer to the empirical data in proton as well as helium induced reactions and can be used further to estimate directly the barrier parameters for the fusion reactions of proton and helium with any target.
出版日期: 2014-11-28
[1]
.
[2]
.
[3]
JIANG Song-Sheng**;HE Ming;WU Shao-Yong;QI Bu-Jia. Anomalously High Isotope Ratio 3 He/4 He and Tritium in Deuterium-Loaded Metal: Evidence for Nuclear Reaction in Metal Hydrides at Low Temperature
[4]
Ishwar Dutt**;Narinder K. Dhiman. Study of Fusion Dynamics Using Skyrme Energy Density Formalism with Different Surface Corrections
[5]
Ishwar Dutt**;Rajni Bansal
. A Modified Proximity Approach in the Fusion of Heavy Ions
[6]
HUANG Ming-Hui;GAN Zai-Guo;FENG Zhao-Qing;ZHOU Xiao-Hong;LI Jun-Qing;. Neutron and Proton Diffusion in Fusion Reactions for the Synthesis of Superheavy Nuclei
[7]
YUE Chong-Xing;ZHANG Nan;DING Li;ZHU Shi-Hai; WANG Li-Hong. Associated Production of Scalars and New Gauge Bosons from a Little Higgs Model at the LHC
[8]
CAO Ji-Guang;YANG Ding;MA Zhong-Yu;Nguyen Van Giai. Boundary Conditions of Wigner-Seitz Cell in Inner Crust of Neutron Stars with Relativistic Mean Field Approach
[9]
HUANG Yong-Sheng;WANG Nai-Yan;DUAN Xiao-Jiao;LAN Xiao-Fei;TAN Zhi-Xin;TANG Xiu-Zhang;HE Ye-Xi. Neutron Generation and Kinetic Energy of Expanding Laser Plasmas
[10]
FENG Zhao-Qing;JIN Gen-Ming;HUANG Ming-Hui;GAN Zai-Guo;WANG Nan;LI Jun-Qing;. Possible Way to Synthesize Superheavy Element Z =117
[11]
ZHOU Shu-Hua;ZHOU Jing;FU Yuan-Yong;LI Cheng-Bo;LIU Zhi-Yi; MENG Qiu-Ying. Measurement of Branching Ratio of Deuteron Induced Reactions on 2 H at 20keV
[12]
WEI Liang;LIU Yu-Xin;;. Shape Evolution of the Compound Nucleus in the Superheavy Element Synthesis Reaction via the BUU Model
[13]
FENG Zhao-Qing;;JIN Gen-Ming;FU Fen;ZHANG Feng-Shou;;JIA Fei;HUANG Xi;;HU Rong-Jiang;LI Wen-Fei;LI Jun-Qing;. Entrance Channel Dependence of Production Cross Sections of Superheavy Nuclei in Cold Fusion Reactions
[14]
CHEN Bao-Qiu;MA Zhong-Yu;ZHU Zhi-Yuan;SONG Hong-Qiu;ZHAO Yao-Lin. Deformed Potential Energy of Super Heavy Element Z=120 in a Generalized Liquid Drop Model
[15]
AN Wei-Ke;QIU Xi-Jun;ZHU Zhi-Yuan. Nuclear Fusion Induced by Coulomb-Hydrodynamic Explosion of Deuterium Clusters in Intense Laser Pulses
2014, Vol. 31 
