Systematics of threshold incident energy for deep sub-barrier fusion hindrance

Details Systematics of threshold incident energy for deep sub-barrier fusion hindrance Systematics of threshold incident energy for deep sub-barrier fusion hindrance

2007-04-21

arxiv.org/abs/0704.2827v1

Phys.Rev.C75:064612,2007

Physics

Nuclear Physics

Nuclear Theory

5 pages, 3 figures

Scientific paper

10.1103/PhysRevC.75.064612

We systematically evaluate the potential energy at the touching configuration for heavy-ion reactions using various potential models. We point out that the energy at the touching point, especially that estimated with the Krappe-Nix-Sierk (KNS) potential, strongly correlates with the threshold incident energy for steep fall-off of fusion cross sections observed recently for several systems at extremely low energies. This clearly indicates that the steep fall-off phenomenon can be attributed to the dynamics after the target and projectile touch with each other, e.g., the tunneling process and the nuclear saturation property in the overlap region.

Affiliated with

Also associated with

No associations

Rating

Systematics of threshold incident energy for deep sub-barrier fusion hindrance does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Systematics of threshold incident energy for deep sub-barrier fusion hindrance, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Systematics of threshold incident energy for deep sub-barrier fusion hindrance will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-230389