Published 2017 | Version v1
Book

Significance of non-coplanar degree-of-freedom for non-compound nucleus effects in 196Pt* at higher excitation energies

  • 1. Department of Physics, Panjab University, Chandigarh (India)

Description

Recently, non-coplanar degree-of-freedom (Φ=00) is found to be a significant degree-of-freedom in the Dynamical Cluster-decay Model (DCM). The only parameter of the model is the neck-length parameter, which varies smoothly with the temperature of the compound nucleus. In the case of 105Ag*, we found an interesting result that the compound nucleus fusion probability PCN for the coplanar nuclei (degree-of-freedom Φ = 00) gave an unphysical result for PCN fallen in the class of superheavy nuclei, but on inclusion of Φ this discrepancy gets removed and 105Ag* went back to the weakly fissioning group of nuclei though the non compound nucleus (nCN) contribution is then further increased. Also, in 246Bk* at higher energies, Φ=00 has shown the nCN contribution which becomes nullified on including Φ and so also is the case with 164Yb*. Such effects in 105Ag*, 164Yb* and 246Bk* has inspired us to include Φ in Pt-isotopes

Part of:
Proceedings of the international conference in nuclear physics with energetic heavy ion beams: abstract book

Additional details

Publishing Information

Publisher
Panjab University
Imprint Place
Chandigarh (India)
Imprint Title
Proceedings of the international conference in nuclear physics with energetic heavy ion beams: abstract book
Imprint Pagination
172 p.
Journal Page Range
p. 67

Conference

Title
International conference in nuclear physics with energetic heavy ion beams
Dates
15-18 Mar 2017
Place
Chandigarh (India)

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
48070736
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CENTER-OF-MASS SYSTEM; CLUSTER EMISSION MODEL; COMPOUND NUCLEI; DEGREES OF FREEDOM; PLATINUM 196 TARGET; TOTAL CROSS SECTIONS
Descriptors DEC
CROSS SECTIONS; MATHEMATICAL MODELS; MULTIPERIPHERAL MODEL; PARTICLE MODELS; PERIPHERAL MODELS; TARGETS

Optional Information

Notes
5 refs., 1 tab.