Surasree Mazumder (Variable Energy Cyclotron Centre, Kolkata)
We endeavour to explore the effect of recoil of heavy flavor jet due to scattering with light quarks. Earlier, neglecting this recoil we have observed a radiationless region along the direction of propagation of heavy quark jet, known as the dead cone. once we allow the heavy quark jet to bend, the dead-cone region is deluged by radiation. Hence this study, on one hand, is a step towards removing the prevalent eikonal approximation in jet-quenching models and on the other hand revisits the notion of dead-cone within the non-eikonal region.
Surasree Mazumder (Variable Energy Cyclotron Centre, Kolkata) Trambak Bhattacharyya (VECC)
Raktim Abir (Saha Institute of Nuclear Physics)