Isospin-dependent nucleon-nucleon cross section and symmetry energy:   sensitivity towards collective transverse flow
  We study the sensitivity of isospin dependence of nucleon-nucleon cross section and symmetry energy on the collective transverse in-plane flow. We find that collective transverse flow in Ca+Ca reactions shows great sensitivity to isospin dependence of nn cross section and symmetry energy. 
Sakshi Gautam and Rajeev K. Puri
nucl-th