• Home
  • Dark matter directionality revisited with a high pressure xenon gas detector

Dark matter directionality revisited with a high pressure xenon gas detector

Journal of High Energy Physics, 92, 2015

Abstract
An observation of the anisotropy of dark matter interactions in a direction-sensitive detector would provide decisive evidence for the discovery of galactic dark matter. Directional information would also provide a crucial input to understanding its distribution in the local Universe. Most of the existing directional dark matter detectors utilize particle tracking methods in a low-pressure gas time projection chamber. These low pressure detectors require excessively large volumes in order to be competitive in the search for physics beyond the current limit. In order to avoid these volume limitations, we consider a novel proposal, which exploits a columnar recombination effect in a high-pressure gas time projection chamber. The ratio of scintillation to ionization signals observed in the detector carries the angular information of the particle interactions.

File: 
Authors: 
Mohlabeng*, Gopolang; Kong*, Kyoungchul; Li, Jin; Para, Adam; Yoo, Jonghee * KU Authors

Department Communications

Colloquia         Seminars         Public Events         AAL

MARAC2017

NEWSLETTERS

Department            Alumni

VIDEOS

Mr. Bob Show              Colloquia

Alumni Remembrances          Public Lectures

Departmental Calendar

Paper of the Week

A. Al-bataineh, P. Baringer, A. Bean, S. Boren, J. Bowen, C. Bruner, J. Castle, L. Forthomme, R.P. Kenny III, S. Khalil, A. Kropivnitskaya, D. Majumder, W. Mcbrayer, M. Murray, S. Sanders, R. Stringer, J.D. Tapia Takaki, Q. Wang and CMS Collaboration

See previous papers

Mr. Bob T-Shirts: Lab Support
Home to 50+ departments, centers, and programs, the School of the Arts, and the School of Public Affairs and Administration
KU offers courses in 40 languages
No. 1 ranking in city management and urban policy —U.S. News and World Report
One of 34 U.S. public institutions in the prestigious Association of American Universities
Nearly $290 million in financial aid annually
KU Today
✅ MacArthur “Genius” ✅ Jayhawk ✅ Lawyer 🔜 Professor Sarah Deer adds title: @KUcollege faculty member.… https://t.co/5SAmo1voiL


Social Media

Find us on Facebook