134 citations · 230 across the 7 of their papers we have counts for
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hep-ph2008★ 9 cited
Long Tail of Quantum Decay from Scattering Data
M. Nowakowski, N. G. Kelkar
Whereas the short time behaviour of an unstable quantum mechanical system is well understood from its theoretical as well as experimental side, the long time tail of the very same…
hep-ph2002
Time advancement in resonance regions of pi-N scattering
N. G. Kelkar
We evaluate the time delay in some of the established resonance regions of elastic scattering. In addition to the positive peaks corresponding to resonances, we identify broad…