On the sensitivity of transverse flow to the isospin-dependent   cross-section and symmetry energy
  We study the transverse flow for systems having various N/Z ratios. We find the transverse flow is sensitive to N/Z ratio and, in fact, increases with N/Z of the system. The relative contribution of symmetry energy and isospin dependence of nucleon-nucleon cross section is also investigated. We find the greater sensitivity of symmetry energy in the lighter systems compared to heavier ones. 
Sakshi Gautam and Rajeev K. Puri
nucl-th