visual
visual

세미나

  • HOME
  • >
  • 소식
  • >
  • 세미나
날짜 2020-12-09 10:00 
일시 Dec.9(Wed), 10:00AM 
장소 Zoom 
연사 Prof. Andrew Geraci (Northwestern University) 

Topic: Searching for the QCD axion with the ARIADNE experiment

 

Speaker: Prof. Andrew Geraci (Northwestern University)

 

Date: December 9, 2020 (Wednesday)

 

Time: 10:00 AM

 

Venue: Zoom Video Conference Seminar (Click the link below)

 

https://kaist.zoom.us/j/84076947660?pwd=a3NUQVZYOXVpbGZJUjZ5NDhrMEpHdz09

 

(Meeting ID: 840 7694 7660; Passcode: 523366)

 

 

Abstract 

 

The QCD axion is a particle postulated to exist to explain the lack of Charge-Parity (CP) violation in the strong

interactions, and the associated unexpected smallness of the neutron electric dipole moment. It also happens

that the axion could constitute all or part of the Dark matter in the universe, thus making it an “economical”

solution to some of the greatest puzzles in cosmology and high-energy physics. While the focus in the

community has mainly been on cosmic axion searches, axions can also generate novel spin-dependent

short-range forces between nuclei in table-top experiments. The Axion Resonant InterAction Detection

Experiment (ARIADNE) is a collaborative effort to search for the QCD axion, using a technique based on nuclear magnetic resonance. The aim is to detect axion-mediated short-range interactions between laser-polarized

3He nuclei and an unpolarized tungsten source mass. The experiment has the potential to probe deep within the

theoretically interesting regime for the QCD axion in the mass range of 0.01-10 meV.  In this talk I will discuss the basic principle of the experiment and the current experimental status. 

 

CAPP Official YouTube Channel:

https://www.youtube.com/channel/UCt0PU7dgdRoXo0C3478EImw?view_as=subscriber

 

세미나 포스터_Geraci.jpg

 

번호 날짜 장소 제목
402 2023-07-20 16:00  CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus  [CAPP Seminar] Cosmoparticle Physics of Dark Universe file
401 2022-07-21 16:00  CAPP Seminar Room C303, Creation Hall, KAIST Munji Campus  Quintessential axions file
400 2022-09-21 16:00  College of Natural Science E6-2, Rm. 1323  Materials and Device Nanofabrication of Optical Metasurfaces file
399 2015-03-13 14:00  Connect Room, KI Bldg.  The 15th Innovative Workshop on Soft/Bio Materials file
398 2015-12-09 11:00  E4(KI Building), Connect room (2nd fl.)  Functional Imaging & Monitoring of Brain & Breast with Diffuse Light
397 2015-12-17 11:00  E4(KI Building), Matrix Hall (2nd fl.)  Wavefront engineering for in-vivo Deep brain imaging
396 2015-07-23 13:30  E4, B401  Enhanced ZnO based UV photonics and related applications file
395 2023-05-17 14:00  E6 #1323  Optical Response in the multilayer thin films
394 2023-04-28 11:00  E6 #1323  Tkachenko wave: From the modern field theory viewpoint
393 2022-10-06 13:00  E6 #1323  Counting States with Global Symmetry
392 2022-04-13 10:30  E6 #1323/zoom  Harnessing topology and correlations from singularities in 3d-kagome metals
391 2022-01-11 15:00  E6 #1501  Ultrafast optical studies on CDW collective modes of the Weyl-CDW (TaSe4)2I file
390 2022-01-26 13:00  E6 #1501  An Introduction to Cohomology groups file
389 2022-07-14 14:15  E6 #1501 & Zoom  Hund and electronic correlations in ruthenium-based systems
388 2022-08-01 10:00  E6 #1501 & Zoom  [Update 세미나 영상] James Webb Space Telescope & OTE Commissioning
387 2022-07-14 13:30  E6 #1501 & Zoom  Electronic structure and anomalous transport properties of topological materials by first principle calculation
386 2022-07-14 15:00  E6 #1501 & Zoom  Pure two-dimensional quantum electron liquid and its phase transition
385 2022-10-24 16:00  E6 #1501(공동강의실)  Physics Colloquim(Fall 2022) file
384 2022-01-25 15:00  E6 #1501/online  Emulating twisted double bilayer graphene with a multiorbital optical lattice file
383 2022-03-31 10:00  E6 #1501/zoom  Weiss fields for Quantum Spin Dynamics file