Table Of ContentTHE Hill UNIVERSE
INTERNATIONAL ASTRONOMICAL UNION 
UNJON ASTRONOMIQUE INTERNATIONALE 
THE HOT UNIVERSE 
PROCEEDINGS OF THE 188TH SYMPOSIUM OF THE 
INTERNATIONAL ASTRONOMICAL UNION 
HELD IN KYOTO, JAPAN, AUGUST 26-30,1997 
EDITEDBY 
KATSUJI KOYAMA 
Kyoto University, Japan 
SHUNJI KITAMOTO 
Osaka University, Japan 
and 
MASAYUKI ITOH 
Kobe University, Japan 
SPRINGER-SCIENCE+BUSINESS MEDIA, B. V.
A C.I.P. Catalogue record for this book is available from the Library of Congress. 
ISBN 978-0-7923-5059-0  ISBN 978-94-011-4970-9 (eBook) 
DOI 10.1007/978-94-011-4970-9 
Printed on acid-free paper 
AU Rights Reserved 
@1998 Springer Science+Business Media Dordrecht 
Originally published by Kluwer Academic Publishers 1998 
No part ofthe material protected by this copyright notice may be reproduced or utilized 
in any form or by any means, electronic or mechanical, including photocopying, 
recording or by any information storage and retrieval system, without written permission 
from the publisher.
Contents 
Preface  ....................................................................  xv 
The Hot Universe: An Overview .............................................. 3 
Y. Tanaka 
Session 1: Plasma and Fresh NUcleosynthesis Phenomena 
1-1. Sun and Stars 
Theory of Flares and MHD Jets ............... " .......................... 9 
K. Shibata 
X-Ray Coronae from Stars ............................................... 13 
R. Pallav icini 
The Quest for X-Rays from Protostars ................................... 17 
T. Montmerle 
Solar Arcade Flarings as Magnetodynamic Process of Mass and Energy 
Shedding from Energized Magnetic Regions .............................. 21 
Y. Uchida, S. Hirose, S. Cable, S. Uemura, K. Fujisaki, M. Torii. 
and S. Morita 
1-2. Supernovae, Supernova Remnants and Galactic Hot Plasma 
X-Rays from Supernova 1993J and Ejecta Instabilities  ................... 27 
K. Nomoto and T. Suzuki 
Galactic 1.8 MeV Emission from 26 AI  ................................... 31 
N. Prantzos 
Gamma-Ray Line Spectroscopy Results from COMPTEL ................ 35 
V. Schonfelder 
Non-Equilibrium Condition in the SNR .................................. 39 
H. Tsunemi 
Astrophysical Plasmas and Atomic Processes  ............................ 43 
J.S. Kaastra 
Hot Plasma in the Galaxy .............................................. .47 
S. Yamauchi 
1-3. Galaxies and Their Clusters 
Metal Abundances in the Hot ISM of Elliptical Galaxies ................. 53 
M. Loewenstein and R.F. Mushotzky 
Hot Gaseous Halo in the Elliptical and Spiral Galaxies ................... 57 
H.Awaki 
Hot Gas in Groups and Their Galaxies  .................................. 61 
T.J. Ponman and A. Finoguenov 
ASCA Observations of Distant Clusters of Galaxies ...................... 65 
T.G. Tsuru 
Session 2: Future Space Programs 
Early Results from the Low-Energy Concentrator Spectrometer on-board 
BeppoSAX .............................................................. 71 
A.N. Parmar, M. Bavdaz, F. Favata, T. Oosterbroek, 
A. Orr, A. Owens, U. Lammers, and D. Martin 
The Astro-E Mission  .................................................... 75 
Y.Ogawara
vi 
AXAF in Context: A Revolution  ........................................ 79 
M. Elvis 
ABRIXAS  .............................................................. 83 
G. Hasinger, J. Triimper, and R. Staubert 
The INTEGRAL Mission ................................................ 87 
W. Hermsen and C. Winkler 
Session 3:  Diagnostics of High Gravity Objects with X- and Gamma 
Rays 
3-1. White Dwarfs and Neutron Stars 
Super-Eddington Sources in Galaxies .................................... 93 
G. Fabbiano 
Mass Measurement of Accreting Magnetic White Dwarfs with Hard X-Ray 
Spectroscopy ............................................................ 97 
M. Ishida and R. Fujimoto 
Photoionized Plasmas in X-Ray Binary Pulsars: ASCA Observations  ... 101 
F. Nagase 
Binary Structure of Accreting Neutron Stars  ........................... 105 
D.A. Leahy 
Millisecond Time Variations of X-Ray Binaries  ......................... 107 
J.H. Swank 
GRO J1744-28 and the Rapid Burster; Bizarre Objects!  ................ 111 
W.H.G. Lewin 
X-Ray and Gamma-Ray Observations of Isolated Neutron Stars  ........ 113 
D.J. Thompson 
Search for Nonthermal X-Rays from Supernova Remnant Shells ......... 117 
R. Petre, J. Keohane, U. Hwang, G. Allen, and E. Gotthelf 
Detection of TeV   Gamma Rays from SNI006 ........................... 121 
T. Tanimori 
Very High Energy Gamma Rays from Plerions: CANGAROO Results ... 125 
T. Kifune 
3-2. Black Hole Binaries 
Galactic Radio-Jet Sources: Multiwavelength Observations  ............. 131 
Ph. Durouchoux and D. Hannikainen 
Accretion Disks in Black Hole Candidates Observed with ASCA  ........ 135 
T. Dotani 
3-3. AGNs 
Evidence for Strong Gravity in the AGN Plasmas  ...................... 141 
K. Iwasawa 
X-Ray Aspects of the IRAS Galaxies  .... ~ .............................. 145 
E.J .A. Meurs 
The Properties of Blazers Detected by EGRET ......................... 149 
J.R. Mattox 
High Energy Phenomena in AGN Jets .................................. 153 
F. Takahara 
3-4.  Gamma-Ray Bursts 
Gamma-Ray Burst Observations with BATSE .......................... 159
vii 
G.J. Fishman 
Discovery of X-Ray Counterparts to Gamma Ray Bursts by BeppoSA..X  .163 
L. Piro 
A Review of GRB Counterpart Searches ................................ 167 
C. Kouveliotou 
Quick Observations of the Fading X-Rays from Gamma-Ray Bursts with 
ASCA  ................................................................. 171 
T. Murakami 
Session 4: Large Scale Hot Plasmas and Their Relation with Dark Mat 
ter 
X-Ray Large Scale Structure and XMM ................................ 177 
M. Pierre 
Hierarchical Structure in Dark Mat.ter Distributions  .................... 181 
K. Makishima 
Diffuse EUV Emission from Clusters of Galaxies ........................ 185 
S. Bowyer, R. Lieu, and J.P. Mittaz 
Hot Electrons and Cold Photons: Galaxy Clusters and the Sunyaev-Zel'dovich 
Effect .................................................................. 189 
J.P. Hughes 
X-Ray Observations of the Hot Intergalactic Medium ................... 193 
Q.D. Wang 
ASCA Sky Survey Observations and the Cosmic X-Ray Background 
in 2-10 keV  ............................................................ 197 
H. Inoue, T. Takahashi, Y. Ueda, A. Yamashita, Y. Ishisaki, and Y. Ogasaka 
Contributed Papers 
Session 1: Plasma and Fresh NUcleosynthesis Phenomena 
1-1. Sun and Stars 
An Attempt to Classify Solar Microwave-Bursts by Source Localization 
Characteristics and Dynamics of Flare-Energy Release .................. 205 
A. Kriiger, B. Kliem, J. Hildebrandt, 
V.P. Nefedev, B.V. Agalakov, and G.Ya. Smolkov 
Resistive Processes in the Preflare Phase of Eruptive Flares ............. 207 
T. Magara and K. Shibata 
Three-Dimensional Simulation Study of Plasmoid Injection into Magnetized 
Plasma ................................................................. 209 
Y. Suzuki, T.-H. Watanabe, A. Kageyama, T. Sato, and T. Hayashi 
Impulsive Flare Plasma Energization in the Light of Yohkoh Discoveries  211 
Y.M. Voitenko 
MHD Simulation of Chromospheric Evaporation in a Solar Flare Based on 
Magnetic Reconnection Model .......................................... 213 
T. Yokoyama and K. Shibata 
Coronal Variability and Flaring of the RS CVn Binaries u2 CrB and 
HR1099 ................................................................ 215 
A. Brown, R.A. Osten, S.A. Drake, K.L. Jones, and R.A. Stern
viii 
HgMn Stars as Apparent X-Ray Emitters  .............................. 217 
S. Hubrig and T.W. Berghofer 
Variable High Velocity Jets in the Symbiotic Star CH Cygni  ............ 219 
T. Iijima 
X-Ray Emission from Distant Stellar Clusters  .......................... 220 
N.S. Schulz and J .H. Kastner 
X-Ray Coronae from Single Late-Type Dwarf Stars ..................... 222 
K.P. Singh, S.A. Drake, and N.E. White 
Chemical Abundances of Early Type Stars  ............................. 224 
S. Tanaka, S. Kitamoto, T. Suzuki, K. Torii, M.F. Corcoran, 
and W. Waldron 
ASCA Observations of 441 Bootis and VW Cephei ...................... 226 
e.S. Choi and T. Dotani 
ASCA Observation of NGC1333 Star Forming Region  .................. 228 
M. !toh, H. Fukunaga, K. Koyama, Y. Tsuboi, S. Yamauchi, 
N. Kobayashi, M. Hayashi, and S. Ueno 
X-Ray Observations of Orion OBlb Association  ........................ 230 
M. Nakano 
Flares and MHD Jets in Protostar ...................................... 232 
M. Hayashi, K. Shibata, and R. Matsumoto 
X-Ray Valiabilities from Protostars in the R CrA Molecular Cloud ...... 234 
K. Hamaguchi, H. Murakami, K. Koyama, and S. Ueno 
ASCA Observations of Class I Protostars in the Rho Oph Dark Cloud  .. 236 
Y. Tsuboi, K. Koyama, Y. Kamata, and S. Yamauchi 
1-2. Supernovae, Supernova Remnants and Galactic Hot Plasma 
The Half-Life of Titanium 44 and SN 1987A   ............................ 241 
Y.S. Mochizuki and S. Kumagai 
Black Hole Disk Accretion in Supernovae ............................... 243 
H. Nomura, S. Mineshige, M. Hirose, K. Nomoto, and T. Suzuki 
The X-Ray Spectrum of Supernova SN1993J  ........................... 245 
S. Uno 
Neutrino Transport in Type II Supernovae: Boltzmann Solver vs Monte Carlo 
Method ................................................................ 247 
S. Yamada, H.T. Janka, and H. Suzuki 
Radio Emission from Extended Shell-Like SNRs ........................ 249 
A.I. Asvarov 
Discovery of X-Ray Emission from the Radio SNR G352.7-0.1  .......... 251 
K. Kinugasa, K. Torii, H. Tsunemi, S. Yamauchi, K. Koyama, and T. Dotani 
The Effect of Dust Sputtering in Supernova Remnant ................... 253 
T. Kurino, M. Fujimoto, and A. Habe 
ASCA Observation of the Cygnus Loop Supernova Remnant ............ 254 
E. Miyata and H. Tsunemi 
Thermal and Non-Thermal X-Rays from SN 1006 and IC 443  ........... 256 
M. Ozaki and K. Koyama 
X-Ray Study of Crab-Like and Composite SNRs ........................ 258 
K. Torii, H. Tsunemi, and P. Slane
ix 
The Morphologies of SNRs and Their ISM and CSM .................... 260 
Z.-R. Wang 
The AD 393 Guest Star and the SNR RX J1713.7-3946  ................. 262 
Z.-R. Wang, Q.Y. Qu, and Y. Chen 
Multifrequency Spectral Studies of SNRs ............................... 263 
X.Z. Zhang, X.J. Wu, L.A. Higgs, T.L. Landecker, D.A. Green, 
and D.A. Leahy 
New Detection of X-Ray Pulsar Nebulae by ASCA  ..................... 265 
N. Kawai, K. Tamura, and S. Shibata 
Pulsar Nebulae  ........................................................ 267 
S. Shibata, N. Kawai, and K. Tamura 
Magnetic Reconnection as the Origin of Galactic Ridge X-Ray Emission  269 
S. Tanuma, T. Yokoyama, T. Kudoh, K. Shibata, R. Matsumoto, 
and K. Makishima 
Observations of Interstellar 0  VI Absorption at 3 km/s Resolution ...... 271 
E.B. Jenkins, U.J. Sofia, and G. Sonneborn 
Can Galactic '")'-Ray Background be due to Superposition of '")'-Rays from 
Millisecond Pulsars?  ................................................... 273 
V.B. Bhatia, S. Mishra, and N. Panchapakesan 
Transition Probabilities for 1 H in Strong Magnetic Fields  ............... 275 
J .M. Benko and K. Balla 
Diagnostic of Astrophysical Plasma in Neighborhood of Neutron Stars  .. 277 
M. Mijatovic and E.A. Solov'ev 
1-3. Galaxies and Their Clusters 
Evolution of Multiphase Hot Interstellar Medium in Elliptical Galaxies .. 281 
Y. Fujita, J. Fukumoto, and K. Okoshi 
Solving the Mysteries in Hot ISM in Early-Type Galaxies ............... 283 
K. Matsushita, T. Ohashi, and K. Makishima 
X-Ray Observation of the Normal Spiral Galaxies NGC2903 and NGC628 
with ASCA  ............................................................ 284 
T. Mizuno, H. Ohbayashi, N. Iyomoto, and K. Makishima 
Hydrodynamical Model of X-Ray Emitting Gas Around Elliptical 
Galaxies  ............................................................... 286 
R. Saito and T. Shigeyama 
Simulated X-Ray Emission from Starburst Driven Winds  ............... 287 
D.K. Strickland, I.R. Stevens, and T.J. Ponman 
ASCA X-Ray Observation of the Lobe Dominant Radio Galaxy NGC 612 289 
M. Tashiro, H. Kaneda, and K. Makishima 
X-Ray Observations of M32 with ASCA ................................ 291 
T. Toneri, K. Hayashida, and M. Loewenstein 
A Circulation Hypothesis of Spiral Galaxies  ............................ 293 
C. Linfei 
X-Ray Properties of ASCA Observed 43 Clusters of Galaxies ............ 295 
F. Akimoto, M. Watanabe, A. Furuzawa, Y. Tawara, Y. Kumai, 
S. Satoh, and K. Yamashita 
Generation and Implications of Post-Merger Turbulence in Clusters of
x 
Galaxies  ............................................................... 297 
I. Goldman 
Clusters of Galaxies in a Flat CHDM Universe  ......................... 299 
A. Habe, C. Hanyu, and S. Yachi 
ASCA Study of Shapley Supercluster ................................... 300 
H. Hanami 
ASCA Observation of "Failed Cluster" of Galaxies Candidate, 0806+20 .302 
K. Hashimotodani, K. Hayashida, and T.T. Takeuchi 
ASCA Observations of the Abell 496 Cluster of Galaxies ................ 304 
I. Hatsukade, J. Ishizaka, M. Yamauchi, and K. Takagishi 
The Supply of Magnetic Fields from a cD Galaxy to Intra-Cluster Space 306 
H. Hirashita, S. Mineshige, K. Shibata, and R. Matsumoto 
Temperature Structure in Merging Coma Cluster of Galaxies  ........... 308 
H. Honda, M. Hirayama, H. Ezawa, K. Kikuchi, T. Ohashi, 
M. Watanabe, H. Kunieda, and K. Yamashita 
The Fate of Intra-Group Medium ....................................... 310 
Y.Ishimaru 
Development of New Analysis Method for Mapping Observations of 
Clusters of Galaxies .................................................... 312 
K. Kikuchi, T. Ohashi, H. Ezawa, M. Hirayama, H. Honda, and R. Shibata 
Constraints on the Matter Fluctuation Spectrum from X-Ray Cluster 
Number Counts ......................................................... 314 
T. Kitayama and Y. Suto 
Magnetic Field Amplification and Intergalactic Plasma Heating through 
Magnetic Twist Injection from Rotating Galaxies ....................... 315 
R. Matsumoto, A. Valinia, T. Tajima, S. Mineshige, and K. Shibata 
Mapping the Virgo Cluster of Galaxies with ASCA  ..................... 317 
T. Ohashi, K. Kikuchi, K. Matsushita, N.Y. Yamasaki, 
A. Kushino, and ASCA Virgo Project Team 
ASCA Observations of Three Gravitational Lensing Clusters of Galaxies; 
CL0500-24, CL2244-02, and A370  ...................................... 319 
N. Ota, K. Mitsuda, and Y. Fukazawa 
Evolution of X-Ray Clusters of Galaxies with Active Protogalaxies ...... 321 
H. Saga, S. Yachi, and A. Habe 
ASCA Observation of A1674  ........................................... 323 
T. Takai, K. Hayashida, K. Hashimotodani, and W. Kawasaki 
Uncertainty in Mass Determination of Galaxy Clusters due to the Bulk 
Motion of Intracluster Medium ......................................... 325 
M. Takizawa and S. Mineshige 
ASCA Observation of Groups of Galaxies  .............................. 327 
Y. Tawara, S. Sato, A. Furuzawa, K. Yamashita, K. Isobe, and Y. Kumai 
Matter Distribution in the Galaxy Clusters A539 and A2319 ............ 329 
D. Trevese, G. Cirimele, and M.de Simone 
Sunyaev-Zel'dovich Effect Observation Project with the Nobeyama 45-m 
Telescope ............................................................... 330 
M. Tsuboi, T. Ohno, A. Miyazaki, T. Kasuga, A. Sakamoto, and T. Noguchi
xi 
Session 2:  Future Space Programs 
Development of STJ as a New X-Ray Detector  ......................... 335 
N.Y. Yamasaki, T. Ohashi, K. Kikuchi, H. Miyazaki, 
E. Rokutanda, A. Kushino, and M. Kurakado 
Multilayer X-Ray Optics for Future Missions  ........................... 337 
K. Yamashita, H. Kunieda, Y. Tawara, and K. Tamura 
Direct Measurement of the CCD with a Sub-Pixel Resolution by Using a 
New Technique  ........................................................ 339 
K. Yoshita, S. Kitamoto, E. Miyata, H. Tsunemi, and K.C. Gendreau 
Final Performances of the X-Ray Mirrors of the JET-X Telescope  ...... 341 
E. Poretti 
Session 3:  Diagnostics of High Gravity Objects with X- and Gamma 
Rays 
3-1. White Dwarfs and Neutron Stars 
Spin-Down of Neutron Stars and Compositional Transitions in the Cold 
Crustal lVlatter ......................................................... 345 
K. Iida and K. Sato 
The Equations of Motion for Binary Systems with Relativistic 
Quadrupole-Quadrupole Moments Interaction  .......................... 346 
C. Xu and X. Wu 
Radiative Winds from Accretion Disks in CVs  .......................... 348 
M. Hachiya, Y. Tajima, and J. Fukue 
Supersoft X-Ray Source RX J0019.8+2156  ............................. 350 
K. Matsumoto, M. Okugami. and J. Fukue 
ASCA Observations of the SgrA Region  ................................ 352 
Y. Maeda, K. Koyama, H. Murakami. M. Sakano, K. Ebisawa, 
T. Takeshima, and S. Yamauchi 
Energy Spectra of X 1636-536 Observed with ASCA .................... 354 
K. Asai, T. Dotani, K. Mitsuda, H. Inoue, Y. Tanaka, and W.H.G. Lewin 
The Circumstellar Matter of Cygnus X-3  ............................... 356 
S. Kitamoto and K. Kawashima 
The ASCA Observation Campaign of SS433  ............................ 358 
T. Kotani, N. Kawai, M. Matsuoka, and W. Brinkmann 
The ASCA Results of GRO J1744-28 ................................... 360 
M. Nishiuchi 
Structure and Time-Dependent Behavior of Be Star Disks in Be/X-Ray 
Binaries  ............................................................... 362 
A.T. Okazaki 
VRI Light Curve Analysis of SS 433 .................................... 364 
M. Okugami, Y. Obana, and J. Fukue 
Bright X-Ray Stars near the Galactic Center  ........................... 366 
M. Sakano, M. Nishiuchi, Y. Maeda, K. Koyama, and J. Yokogawa 
Discovery of QPO from X Persei with RXTE ........................... 368 
T. Takeshima 
Non-Detection of kHz QPOs in GX 9+1 and GX 9+9  .................. 370 
R. Wijnands, M. van der Klis, and J. van Paradijs