71 citations · 280 across the 15 of their papers we have counts for
5 papers · 1 filter
Eta-mesic nuclei: past, present, future
Q. Haider, L. C. Liu
Eta-mesic nucleus or the quasibound nuclear state of an eta () meson in a nucleus is caused by strong-interaction force alone. This new type of nuclear species, which extends th…
Transformations between complex scattering length and binding energy
Q. Haider, Lon-chang Liu
The use of scattering length of particle-target interaction due to real- valued potential to study the bound states of the particle-target system is well known in nuclear and atomi…
Interference and nuclear medium effects on the eta-mesic nuclear spectrum
Q. Haider, Lon-chang, Liu
The missing-mass spectrum obtained in a recoil-free transfer reaction p(Al,He)p'X is analyzed. We find that the observed peak structure arises from the coherent…
Pauli blocking and final-state interaction in electron-nucleus quasielastic scattering
Lon-chang, Liu
The nucleon final-state interaction in inclusive electron-nucleus quasielastic scattering is studied. Based on the unitarity equation satisfied by the scattering-wave operators, a…
Retrieving Nuclear Information from Protons Propagating through A Thick Target
B. G. Giraud, Lon-chang Liu
The multiple scattering of high-energy particles in a thick target is fromulated in an impact parameter representation. A formalism similar but not identical to that of Moliere is…