2021 Chung-Ang University Beyond the Standard Model Workshop

Name: 2021 Chung-Ang University Beyond the Standard Model Workshop
Start: 2021-02-01T09:00:00+09:00
End: 2021-02-03T18:30:00+09:00
Location: No location set

Feb 1 – 3, 2021

Asia/Seoul timezone

Contact: Hyun Min Lee

Contribution List

1. Superconducting Axion String and Cosmic Background Axion

Hitoshi Murayama (University of California Berkeley (US))

2/1/21, 9:30 AM

2. Hierarchical axion couplings from axion landscape

Kiwoon Choi

2/1/21, 10:10 AM

3. SU(2) Anomaly for DE Source

Jihn E. Kim (Kyung Hee University)

2/1/21, 11:10 AM

I show a possibility that a quintessential axion (with its breaking by the weak SU(2) gauge anomaly) can be the source of dark energy. However, I cannot show why the minimum of the potential is at the zero value for the cosmological constant.

4. Axion-driven hybrid inflation over a barrier

Kwang Sik Jeong

2/1/21, 11:40 AM

28. Extreme Testing of Self-Interacting Dark Matter

Hai-Bo Yu (University of California, Riverside)

2/1/21, 2:00 PM

5. Cooling of young neutron stars and dark gauge bosons

Deog Ki Hong (Pusan National University (KR))

2/1/21, 2:40 PM

The standard cooling scenario in the presence of nucleon superfluidity fits rather well to the observation of the neutron stars. It implies that the stellar cooling arguments could place a stringent constraint on the properties of novel particles. We study in particular the cooling rate induced by dark gauge bosons for very young neutron stars: remnants of Cassiopeia A and SN1987A. The cooling...

6. Dark Axion Portal

Hye-Sung Lee (KAIST)

2/1/21, 3:10 PM

7. Hunting for New Physics in Neutrino Oscillation Experiments

Joachim Kopp (CERN)

2/1/21, 4:00 PM

The goal of this phenomenology-oriented talk is to highlight some of the
manifold ways in which neutrino oscillation experiments contribute to
the global search for physics beyond the Standard Model. We will in
particular discuss searches for sterile neutrinos (for which there exist
some tantalizing but controversial hints), searches for new interactions
in an effective field theory...

8. Neutrino oscillations in a medium

Eung Jin Chun (Korea Institute for Advanced Study)

2/1/21, 4:40 PM

9. New mechanism for baryon asymmetry and connection with dark matter

Sin Kyu Kang (Seoul-Tech)

2/1/21, 5:10 PM

10. Fun with axions and axion strings

Anson Hook (University of Maryland)

2/2/21, 9:30 AM

11. Exploring the Universe with Dark Light Scalars

Chang Sub Shin (Institute for Basic Science )

2/2/21, 10:10 AM

12. Primordial Black Hole Domination: Dark Matter, Dark Radiation, and Gravitational Waves

Gordan Krnjaic (Fermilab)

2/2/21, 11:00 AM

If even a relatively small number of primordial black holes (PBH) were created in the early universe, they will constitute an increasingly large fraction of the total energy density as space expands. It is thus well-motivated to consider scenarios in which the early universe was dominated by short lived PBH (M < 10^9 grams, t < 1 sec)
whose Hawking radiation produces both the Standard Model...

13. Small-scale shear: Diffuse subhalos with gravitational waves

Sunghoon Jung (Seoul National University)

2/2/21, 11:40 AM

29. Double Higgs production at the HL-LHC

K.C. Kong (University of Kansas)

2/2/21, 2:00 PM

14. Search for BSM Higgs at the LHC

Un-Ki Yang

2/2/21, 2:40 PM

15. Gapped Continuum Dark Matter

Seung J. Lee (Korea University)

2/2/21, 3:10 PM