O. Hahn

collaborators

2 papers

astro-ph.CO2023

NIKA2 observations of 3 low-mass galaxy clusters at $z \sim 1$ : pressure profile and $Y_{SZ}$ - $M$ relation

R. Adam, M. Ricci, D. Eckert +64

Three galaxy clusters selected from the XXL X-ray survey at high redshift and low mass ( $z \sim 1$ and $M_{500} \sim 1 - 2 \times 1 0^{14}$ M $_{⊙}$ ) were observed with NIKA2 to imag…

astro-ph.CO2017

Sub-structure and merger detection in resolved NIKA Sunyaev-Zel'dovich images of distant clusters

R. Adam, O. Hahn, F. Ruppin +48

Sub-structures in the hot gas of galaxy clusters are related to their formation history and to the astrophysical processes at play in the intracluster medium (ICM). The thermal Sun…

NIKA2 observations of 3 low-mass galaxy clusters at z∼1: pressure profile and YSZ​-M relation

Sub-structure and merger detection in resolved NIKA Sunyaev-Zel'dovich images of distant clusters

NIKA2 observations of 3 low-mass galaxy clusters at $z \sim 1$ : pressure profile and $Y_{SZ}$ - $M$ relation