N. Kelkar

activity

19982026

most citedCritical view of WKB decay widths

134 citations · 508 across the 33 of their papers we have counts for

collaborators

Showing 2008 · nucl-thShow all

3 papers · 2 filters

nucl-th2008

Study of the $η -^{7} B e$ Interaction Near Threshold in $p -^{6} L i$ Fusion

N. J. Upadhyay, N. G. Kelkar, K. P. Khemchandani +1

We present a calculation for $η$ production in the $p -^{6} L i$ fusion near threshold including the $η -^{7} B e$ final state interaction (FSI). We consider the $^{6} L i$ and $^{7} B e$ nuclei as…

nucl-th2008★ 41 cited

Quantum time scales in alpha tunneling

N. G. Kelkar, H. M. Castaneda, M. Nowakowski

The theoretical treatment of alpha decay by Gamow is revisited by investigating the quantum time scales in tunneling. The time spent by an alpha particle in front of the barrier an…

nucl-th2008★ 22 cited

Analysis of averaged multichannel delay times

N. G. Kelkar, M. Nowakowski

The physical significances and the pros and cons involved in the usage of different time delay formalisms are discussed. The delay time matrix introduced by Eisenbud, where only s-…

Study of the η−7Be Interaction Near Threshold in p−6Li Fusion

Quantum time scales in alpha tunneling

Analysis of averaged multichannel delay times

Study of the $η -^{7} B e$ Interaction Near Threshold in $p -^{6} L i$ Fusion