visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2023-05-03 16:00 
일시 May 3 (Wed), 4PM 
장소 E6-2, #2502 
연사 Dr. Sang Hui Im (IBS) 

We are delighted to announce the upcoming High-Energy Theory Seminar by Dr. Sang Hui Im visiting us from IBS.

 

 

Speaker: Dr. Sang Hui Im (IBS)

Time: May 3 (Wed), 4PM
Place: E6-2, #2502
 
Title : Probing microscopic origins of axions by the chiral magnetic effect
 
Abstract : 
The QCD axion and axion-like particles are theoretically well-motivated new particles which may provide an important clue for underlying high energy physics when they are discovered. In the first part of the talk, I will discuss possible classes of UV physics for axions characterized by the ratio of axion-fermion coupling to axion-gauge boson coupling at low energies. The axion-electron coupling turns out to be particularly important to experimentally distinguish among the possible classes of UV physics for the QCD axion. The axion-electron coupling is, however, known to be very challenging to measure. In the second part of the talk, I will introduce the chiral magnetic effect and its application to the measurement of the axion-electron coupling. It may offer an interesting new possibility to improve experimental sensitivity on the axion-electron coupling over a broad mass range of the axion.
번호 날짜 장소 제목
496 2016-07-08 11:00  #1323(E6-2. 1st fl.)  Isostatic magnetism
495 2016-11-11 13:30  #1323(E6-2. 1st fl.)  Bandgap Engineering of Black Phosphorus
494 2016-07-07 14:00  #1323(E6-2. 1st fl.)  Let there be topological superconductors
493 2017-02-01 14:00  #1323(E6-2. 1st fl.)  Quantum electron optics using flying electrons
492 2016-11-16 16:00  #1323(E6-2. 1st fl.)  Realizing Haldane Model in Fe-based Honeycomb Ferromagnetic Insulators
491 2018-10-19 10:00  #1323, E6-2  Energy conversion processes during magnetic reconnection in a laboratory plasma file
490 2018-05-31 16:00  #1323, E6-2  Dynamic control of optical properties with gated-graphene metamaterials file
489 2018-10-04 16:00  #1323, E6-2  Engineering light absorption in an ultrathin semiconductor metafilm file
488 2019-12-05 16:00  #1323, E6-2  Subwavelenth Photonic Devices: From Single Photon Sources to Solar Cell file
487 2019-10-15 16:00  #1323, E6-2  Moiré superlattices and graphene quasicrystal file
486 2018-10-16 10:00  #1323, E6-2  Capturing protein cluster dynamics and gene expression output in live cells file
485 2019-11-05 16:00  #1323, E6-2  Study on nanomaterials by the development of ultrahigh resolution laser-photoelectron microscopy (PEEM) file
484 2018-11-01 16:00  #1323, E6-2  Direct holography from a single snapshot file
483 2019-12-18 16:00  #1323, E6-2  Road to Higher Tc Superconductivity file
482 2018-05-09 16:00  #1323, E6-2  Recent advances in thermoelectric bulk composites file
481 2018-11-21 15:00  #1323, E6-2  Engineering topological quantum physics at the atomic scale file
480 2018-10-11 16:00  #1323, E6-2  Dirac electrons in a graphene quasicrystal file
479 2019-10-25 15:00  #1323, E6-2  Physics Seminar file
478 2019-09-18 16:00  #1323, E6-2  Exploring Synthetic Quantum Matter in Superconducting Circuits file
477 2018-10-15 16:00  #1323, E6-2  Universal properties of macroscopic current-carrying systems file