Exploring better configuration between T2HK/T2HKK to probe CP sensitivity in presence of LIV

21 Jun 2024, 17:30
2h
Near Aula Magna (U6 building) (University of Milano-Bicocca)

Near Aula Magna (U6 building)

University of Milano-Bicocca

Poster Beyond Standard Model searches in the neutrino sector Poster session and reception 2

Speaker

Supriya Pan

Description

Studying the conservation/violation of CP symmetry in the leptonic sector is very essential in understanding the evolution of the universe. Lorentz and CPT invariance are fundamental symmetries of nature. Breaching of Lorentz invariance can also lead to CPT violations. We can examine the signature of Lorentz invariance and CP violations within the standard three-flavor neutrino oscillation framework. The scope of this research is how CPT-violating Lorentz invariance violation (LIV) parameters $a_{e\mu}, a_{e\tau}, a_{\mu\tau}$ impact the sensitivity to CP violation. Specifically, our focus is directed towards evaluating sensitivity within two proposed setups for the forthcoming T2HK experiment: (i) individual detectors placed at 295 km and 1100 km [T2HKK], and (ii) a detector with double capacity positioned at 295 km [T2HK]. We explore the role of different beam channels and the synergy between them in the context of CP sensitivity.

Poster prize Yes
Given name Supriya
Surname Pan
First affiliation Physical Research Laboratory
Institutional email sritic03@gmail.com
Gender Male

Primary authors

Kaustav Chakraborty (Physical Research Laboratory, Ahmedabad) Srubabati Goswami (Physical Research Laboraotry) Supriya Pan

Presentation materials