12–16 Dec 2022
IISER Mohali
Asia/Kolkata timezone

Screening and mixing effects in radiative M1 decays of charm baryons

15 Dec 2022, 14:00
1h
IISER Mohali

IISER Mohali

Lecture Hall Complex, IISER Mohali, Sector 81, Knowledge city, SAS Nagar, Punjab, India
Poster Poster - 3

Speaker

Mr Binesh Mohan (SRM Institute of Science and Technology, Kattankulathur-603203, India)

Description

Motivated by the precise experimental measurements of the heavy flavor baryons in the recent experiments, we have calculated the magnetic moments and radiative M1 decay widths of low-lying heavy flavor charmed baryons for $J^P={1/2}^+$ and ${3/2}^+$ states, in the framework of screened quark charge. We analyze the modification of quark charge by employing screening effect on quark charge inside the baryon. Further, we have incorporated the state mixing effects in flavor degenerate baryon magnetic moments, and consequently, on M1 decay widths.

Session Quark and Lepton Flavour Physics

Author

Mr Binesh Mohan (SRM Institute of Science and Technology, Kattankulathur-603203, India)

Co-authors

Mr Avijit Hazra (SRM Institute of Science and Technology, Kattankulathur-603203, India) Mr Rohit Dhir (SRM Institute of Science and Technology, Kattankulathur-603203, India) Ms Thejus Mary S. (SRM Institute of Science and Technology, Kattankulathur-603203, India)

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