Focus workshop on collective oscillations and chiral transport of neutrinos

14 Mar 2023, 09:00 → 17 Mar 2023, 17:00 Asia/Taipei

Institute of Physics, Academia Sinica, Taiwan

Di-Lun Yang (Academia Sinica), Huaiyu Duan, Meng-Ru Wu (Institute of Physics, Academia Sinica), Naoki Yamamoto

This workshop will be devoted to recent development in understanding the collective flavor oscillations of neutrinos, their quantum kinetic and chiral transport in astrophysics and/or cosmology, the aspect of the many-body nature of the problem, and the possibility of integrating with hydrodynamical simulations. The meeting shall bring together experts from these fields to discuss progresses and future directions.

The program will consist of invited overview talks for different research areas by senior scientists, invited presentations from young researchers on their recent work, as well as some contributed talks from participants. Ample time for discussions will be allocated on each day of the workshop to promote collaborations.

Tuesday, 14 March

09:30 Registration

1 From Classical to Quantum Neutrino Transport in Core-Collapse Supernova Simulations

Speaker: Tomoya Takiwaki

takiwaki230314.pdf

11:30 Lunch Break

2 Collective Neutrino Oscillations

Speaker: Huaiyu Duan

Focus Workshop - Duan.pdf

14:30 Coffee Break

3 Neutrino oscillations in the multimessenger era

Speaker: Luke Johns

Taiwan_March2023_LJohns.pdf

4 Collective neutrino oscillations: from symmetry to simulation (remote talk)

Speaker: Zewei Xiong

zewei.pdf

16:00 Discussion

18:00 Welcome Reception

Wednesday, 15 March

09:30 Coffee / discussion

5 Chiral transport and chiral kinetic theory in supernovae

Speaker: Naoki Yamamoto

Yamamoto.pdf

11:30 Lunch Break

6 Simulations of chiral magnetohydrodynamics

Speaker: Jennifer Schober

Schober.pdf

14:30 Coffee Break

7 Role of helicities for amplification of the magnetic field

Speaker: Jin Matsumoto

JinMatsumoto20230315.pdf

8 Chiral magnetic waves in quark matter inside neutron stars and resulting gravitational waves

Speaker: Sota Hanai

Chiral_workshop_Hanai.pdf

16:00 Discussion

Thursday, 16 March

09:30 Coffee / Discussion

9 Simulation of Collective Neutrino Oscillations beyond the Mean Field Approximation

Speaker: Alessendro Roggero

slides_TAIWAN_roggero.pdf

11:30 Lunch Break

10 Towards self-consistent modeling of supernova and binary neutron star merger with quantum kinetic neutrino transport

Speaker: Hiroki Nagakura

Nagakura.pdf

11 Applications of Machine Learning to Detecting Fast Neutrino Flavor Conversions in Core-Collapse Supernova and Neutron Star Merger Models

Speaker: Sajad Abbar

Taipei_16.03.23_Abbar.pdf

14:30 Coffee Break

12 Multi-energy handling of fast flavor conversions with matter collisions

Speaker: Chinami Kato

Focused_workshop_kato.pdf

13 The fast flavor instability in hypermassive neutron star disk outflows

Speaker: Rodrigo Fernandez

fernandez_as-workshop_2023.pdf

16:00 Discussion

18:30 Banquet

Shin Yeh Shiao Ju (Nangang), No.166, Jingmao 2nd Road, Nangang Dist., Taipei City.

Friday, 17 March

09:30 Coffee / Discussion

14 Loss of flavor coherence in a dense neutrino gas (remote talk)

Speaker: Joshua Martin

JMartin_TaiwanWkshp_Mar2023_2.pdf

15 vp-process nucleosynthesis in neutrino driven outflows in core-collapse supernovae (remote talk)

Speaker: Amol Patwardhan

Taipei_focus_workshop_Amol.pdf

11:30 Lunch Break

16 Stability and Boundary Constraints Characterizing Asymptotic Behaviors of Fast Flavor Conversion

Speaker: Masamichi Zaizen

Zaizen.pdf

17 Fast Neutrino Flavor Conversion in Core-Collapse Supernovae: A Parametric Study in 1D Models

Speaker: Jakob Ehring

FocusWorkshopTaiwan_2023_03_17.pdf

14:30 Coffee Break

18 Fast Flavor Conversion of Supernova Neutrinos: Linear and Nonlinear Analysis

Speaker: Soumya Battacharyya

FOCUSWORKSHOPas.pdf

19 Collective neutrino oscillations in 1 and 2 dimensions: What can we learn from simulations

Speaker: Manu George

ASIoP_focus_workshop_Mar-2023.pdf

16:00 Discussion