SUMMARY OF PROPOSAL 61217

MR HIRONORI MATSUMOTO
MATUMOTO@CR.SCPHYS.KYOTO-U.AC.JP

KYOTO UNIVERSITY
KYOTO JAPAN 606-01
KYOTO
KITASHIRAKAWA-OIWAKE-CHO, SAKYO-KU
Tel: JAPAN(81)-75-753-3869 Fax: JAPAN(81)-75-701-5377
Medium: 2.5GB8MM
Subject: CLUSTERS OF GALAXIES AND SUPERCLUSTERS

X-RAY OBSERVATION OF PRIMORDIAL GAS


ABSTRACT

How does ICM get its high temperature and metallicity? There is no decisive observational result about these fundamental problems. To approach these, we propose an X-ray observation of primordial gas in A548, which is thought to be a very young cluster of galaxies.

CO-INVESTIGATORS
CO-I NAME INSTITUTE COUNTRY
HIROSHI TOMIDAKYOTO UNIVERSITYJAPAN
TAKESHI TSURUKYOTO UNIVERSITYJAPAN
TAKAYUKI TAMURATHE UNIV. OF TOKYOJAPAN

TARGETS

TARGET NAMEPRIRADECTIMETCOFFGISSIS CNTOBS
1)A548
3
 86.6000-25.0000 40 ksN
Y
P
0.01800
1