Loading...

Measuring the baryon fraction in cluster of galaxies with kinematic Sunyaev Zeldovich and a Standard Candle

Baghram, S ; Sharif University of Technology | 2019

178 Viewed
  1. Type of Document: Article
  2. DOI: 10.1088/1475-7516/2019/02/015
  3. Publisher: Institute of Physics Publishing , 2019
  4. Abstract:
  5. We propose a new method to use the kinematic Sunyaev-Zeldovich for measuring the baryon fraction in cluster of galaxies. In this proposal we need a configuration in which a supernova Type Ia resides in a brightest cluster galaxy of intermediate redshift clusters. We show this supernova Type Ia can be used to measure the bulk velocity of a galaxy cluster. We assert that the redshift range of 0.4
  6. Keywords:
  7. Sunyaev-Zeldovich effect ; Supernova type Ia-standard candles
  8. Source: Journal of Cosmology and Astroparticle Physics ; Volume 2019, Issue 2 , 2019 ; 14757516 (ISSN)
  9. URL: https://iopscience.iop.org/article/10.1088/1475-7516/2019/02/015