SNU NAPP Seminar

[NAPP Seminar] Fragmenting and splitting process to a jet

by Prof. Chul Kim (Seoul National University of Science and Technology)

→ ROK
521 (B56)

521

B56

서울대학교 자연과학대학 물리천문학부 [Department of Physics and Astronomy, Seoul National University] : <a href="https://goo.gl/maps/dt7QDbfyTSJ2" target="_blanck" >Location</a>
Description

*Speaker : Prof. Chul Kim (Seoul National University of Science and Technology)

*Abstract : In this talk we consider fragmenting and splitting process to a jet, which is defined by a specific jet algorithm. Unlike hadron fragmentation function, Fragmenting function to a jet (FFJ) can be computed perturbatively without infrared divergences. However, resummation of large logarithms due to a small jet radius is indispensable. Resumming process turns out to be the same as RG evolution through DGLAP kernel. We also consider another large logarithms as an observed jet take most of energy from a mother parton. Resumming these large logarithms give significant corrections to the fragmenting process to a jet.

Slides