IITGN Flavour Physics Week: Exploring Quark and Lepton Frontiers

3 Mar 2025, 07:30 → 8 Mar 2025, 23:30 Asia/Kolkata

Rusa Mandal

This workshop will bring together experts and researchers to discuss the latest developments in high-energy particle physics, specifically focusing on quark and lepton flavour physics. The program is designed to facilitate comprehensive discussions on both theoretical and experimental aspects of the field.

Part I: Advanced Lecture Series for Doctoral Students and Postdocs

The first part of the workshop will include a series of in-depth lectures by leading experts. These lectures are aimed at advanced doctoral students and postdoctoral fellows, covering important topics in particle physics, such as:

• CP violation in B-decays
• QCD Sum Rules
• Heavy Quark Effective Theory
• Introduction to Lattice Gauge Theory
• QCD in FeynCalc
• Neutrino mass and mixing
• Finite temperature Effective Field Theory

List of speakers:

• Prof. Thomas Mannel
• Prof. Alexander Khodjamirian
• Prof. Bhubanjyoti Bhattacharya
• Prof. Srubabati Goswami
• Prof. Subhendra Mohanty
• Dr. Oliver Witzel
• Dr. Vladyslav Shtabovenko

Part II: Talks on Latest Discoveries and Theoretical Progress

The second part of the workshop will feature specialized talks on the latest experimental results and theoretical advances in quark and lepton flavor physics. This section is open to faculty members and researchers interested in the most recent findings and future directions in the field.

 

Participation and Registration

Participation in the workshop is by invitation only, and there is no registration fee. Doctoral students and postdoctoral fellows are required to apply through the registration page. Doctoral applicants must also arrange for a letter of recommendation to be sent directly to the email address: hep.workshop@iitgn.ac.in

Registration deadline: Extended to 30th November, 2024

List of Participants:

Logistics

Meals: All meals during the workshop will be provided by the organizers.

Accommodation: Students and postdoctoral fellows will receive free accommodation in the campus hostels.

IITGN Flavour Physics Week_ Poster Final.pdf

Monday 3 March

09:15 → 09:30 Registration

09:30 → 10:45 CP Violation in B-decays

Speaker: Bhubanjyoti Bhattacharya (Lawrence Technological University)

CP Violation in B Decays

10:45 → 11:15 Tea Break

11:15 → 12:30 Introduction to Lattice Gauge Theory

Speaker: Oliver Witzel (Universität Siegen)

IntroLGT.pdf

12:30 → 14:00 Lunch

14:00 → 15:00 QCD sum rules (Online)

Speaker: Alexander Khodjamirian

Gandhinagar_25_Lect1.pdf

15:00 → 16:00 Heavy Quark Effective Theory (Online)

Speaker: Thomas Mannel

Mannel1.pdf

16:00 → 16:30 Tea Break

16:30 → 18:00 QCD in FeynCalc

Speaker: Vladyslav Shtabovenko (University of Siegen)

FeynCalc-Tutorial.nb

Tuesday 4 March

09:30 → 10:45 CP Violation in B-decays

Speaker: Bhubanjyoti Bhattacharya (Lawrence Technological University)

CP Violation in B decays notes

10:45 → 11:15 Tea Break

11:15 → 12:30 Introduction to Lattice Gauge Theory

Speaker: Oliver Witzel (Universität Siegen)

12:30 → 14:00 Lunch Break

14:00 → 15:00 QCD sum rules (Online)

Speaker: Alexander Khodjamirian

Gandhinagar_25_Lect2.pdf

15:00 → 16:00 Heavy Quark Effective Theory (Online)

Speaker: Thomas Mannel

Mannel2.pdf

16:00 → 16:30 Tea Break

16:30 → 18:00 QCD in FeynCalc

Speaker: Vladyslav Shtabovenko (University of Siegen)

feyncalc-day-two.zip

Wednesday 5 March

09:30 → 10:45 Finite Temperature Effective Field Theory

Speaker: Subhendra Mohanty

10:45 → 11:15 Tea Break

11:15 → 12:30 Neutrino Mass and Mixing

Speaker: Srubabati Goswami (physical research laboratory)

12:30 → 14:30 Lunch Break

14:30 → 18:00 Discussion & Free hours

Thursday 6 March

09:30 → 10:45 Finite Temperature Effective Field Theory

Speaker: Subhendra Mohanty

10:45 → 11:15 Tea Break

11:15 → 12:30 Neutrino Mass and Mixing

Speaker: Srubabati Goswami (Physical Research Laboraotory)

12:30 → 14:00 Lunch

14:00 → 14:15 Inaugural Session

14:15 → 14:45 Recent experimental results on flavor anomalies

Speaker: Gagan Mohanty (Tata Institute of Fundamental Research (IN))

14:45 → 15:15 Testing SMEFT and going beyond

Speaker: Amol Dighe (Tata Institute of Fundamental Research)

15:15 → 15:45 Anomalies in Hadronic B decays

Speaker: Bhubanjyoti Bhattacharya (Lawrence Technological University)

IITGN_2025.pdf

15:45 → 16:15 Charm loop effects with Kaon Distribution Amplitude

Speaker: Namit Mahajan (Physical Research Laboratory, Ahmedabad, India)

Namit_FlavourWeek_IITGn.pdf

16:15 → 16:40 Tea Break

16:40 → 17:00 Investigating non-local contributions in B s → ϕ ℓ ˉ ℓ including higher-twist effects

Speaker: Alam Khan

Alam_Flavor_IITGN.pdf

17:00 → 17:20 A combined explanation of b-> s l l and B-> pi K puzzles within SMEFT

Speaker: Suman Kumbhakar (Indian Institute of Technology Bombay)

IITGN-Flavour-Suman.pdf

17:20 → 17:40 Exploring effects beyond SMEFT in $B\to K^* \tau\tau$ and $\Lambda_b \to \Lambda_c \tau \nu_\tau$

Speaker: Siddhartha Karmakar

IITGn_flavor_week_Siddhartha.pdf

17:40 → 18:00 Signature of (axial)vector operators in $B_c\to D_s^{(*)} \mu^+ \mu^-$ decays

Speaker: Manas Mohapatra (IIT HYDERABAD)

main.pdf

18:00 → 18:20 Constraints on lepton flavor universal and non-universal New Physics in b → s ℓ+ℓ−

Speaker: Rajeev N

18:20 → 19:30 Poster Session

19:30 → 21:30 Dinner

Friday 7 March

09:30 → 10:00 An AMSB-SQCD deep dive into non-perturbative QCD

Speaker: Tuhin Roy (Tata Institute of Fundamental Research)

IITGN2025.pdf

10:00 → 10:30 Missing energy modes and B-tagging

Speaker: Karim TRABELSI (TYL - KEK)

btagging_iitgn_kt.pdf

10:30 → 10:50 Probing the standard model via CP asymmetries of Bd to Ks0 pi0 at Belle & Belle 2

Speaker: Vikas Raj G (IIT Madras, Belle2)

iitgn_7_3_25_vikas.pdf

10:50 → 11:10 Probing new physics through b-hadrons

Speaker: Ria sain

IITGn_talk.pdf

11:10 → 11:30 Tea

11:30 → 12:00 Quest for Heavy Neutral Lepton : Phenomenology and Experimental Searches

Speaker: Manimala Mitra (Institute of Physics, Bhubaneswar)

iitgn-manimala.pdf

12:00 → 12:30 Possible Neutrino NSI Effects

Speaker: Anjan Giri

12:30 → 13:00 Fixed points in the inert models and enhancing vacuum stability for heavy fermionic extensions

Speaker: Priyotosh Bandyopadhyay

13:00 → 14:15 Lunch Break

14:15 → 14:45 Heavy quark system in medium

Speaker: Saumen Datta

14:45 → 15:15 Flavour physics from the Lattice

Speaker: Oliver Witzel (Universität Siegen)

FlavorLattice_OW.pdf

15:15 → 15:45 Heavy quark polarization in QCD medium

Speaker: Amaresh Jaiswal (National Institute of Science Education and Research)

A_Jaiswal_HQ_Pol.pdf

15:45 → 16:15 Heavy quark dynamics in the pre-equilibrium phase

Speaker: Santosh Kumar Das (School of Physical Science, Indian Institute of Technology Goa, India)

Das_IITGandhinagar_2025.pdf

16:15 → 16:45 Charm quark as effective probe of the QCD medium

Speaker: Manu kurian (McGill University)

16:45 → 17:00 Tea Break

17:00 → 18:30 Beyond the flavors of the Standard Model: a Mega Science vision for India

Speaker: Amol Dighe (TIFR)

18:30 → 19:30 Discussion & Free hours

19:30 → 21:30 Dinner

Saturday 8 March

09:30 → 10:00 Deciphering the nature of New Physics from rare B decays

Speaker: Rukmani Mohanta

IITGN-RM.pdf

10:00 → 10:30 BSM Posteriors, ML-Assisted

Speaker: Sunando Patra

10:30 → 10:50 Unveiling the role of new physics in lepton flavor violating decays $b \rightarrow s \ell_1 \ell_2$ through model independent analysis

Speaker: aishwarya bhatta

Aish_IITGn.pdf

10:50 → 11:30 Tea Break

11:30 → 13:00 Women in Science

Speakers: Sivapriya Kirubakaran (IIT Gandhinagar), Srubabati Goswami (Physical Research Laboraotory)

13:00 → 14:30 Lunch

14:30 → 14:50 Analysis of $B_{d(s)} \to M_{(c\bar{c})}(1S,2S) K_s$ decays in RIQ Model.

Speaker: Lopamudra Nayak (PhD Student)

14:50 → 15:10 Quantum corrections to the heavy-to-light form factors

Speaker: Sudeepan Datta (Indian Institute of Science)

IITGN-FlavPhys25-Sudeepan.pdf

15:10 → 15:30 The Dark HyperCharge Symmetry

Speaker: HEMANT KUMAR PRAJAPATI (INDIAN INSTITUTE OF SCIENCE, EDUCATION & RESEARCH- BHOPAL (IISER BHOPAL))

Hemant.pdf

15:30 → 15:50 $A_4$ Flavor symmetry to dark $Z_2$ symmetry,

Speaker: Ranjeet Kumar (IISER Bhopal)

Ranjeet_Kumar_IITGN_ppt.pdf

15:50 → 16:05 Closing & Vote of Thanks

16:05 → 16:35 Tea Break

19:30 → 21:30 Dinner