Kazushi Iwasawa
0000-0002-4923-3281
Instituciò Catalana de Recerca i Estudis Avancats
221 papers found
Refreshing results…
The exceptional X-ray variability of the dwarf Seyfert nucleus NGC 4395
On the transmission-dominated to reprocessing-dominated spectral state transitions in Seyfert 2 galaxies
Flux and energy modulation of redshifted iron emission in NGC 3516: implications for the black hole mass
Unveiling the nature of the highly obscured active galactic nucleus in NGC 5643 withXMM-Newton
TheXMM-Newtonview of the broad-line radio galaxy 3C 120
A long, hard look at MCG–6-30-15 with XMM-Newton
XMM-Newtonobservations of GB B1428+4217: confirmation of intrinsic soft X-ray absorption
The Ultra Luminous Infrared Galaxy Mrk 231: new clues from BeppoSAX and XMM-Newton
The XMM-Newton and BeppoSAX view of the Ultra Luminous Infrared Galaxy MKN 231
XMM-Newtonconfirmation of a warm absorber in thez= 4.4 blazar PMN J0525−3343
The hard X-ray spectrum of the Seyfert galaxy IRAS 18325-5926: reflection from an ionized disc and variable iron K emission
Broad Iron Lines in AGN: The Case of MCG–6-30-15
X‐Ray–Extreme‐Ultraviolet Simultaneous Observations of NGC 5548: Fast Extreme‐Ultraviolet Dip without X‐Ray Variation
The X-ray nebula around the type 2 Seyfert galaxy NGC 4388
A deep Chandra observation of the Perseus cluster: shocks and ripples
Iron Line Properties of the Seyfert 1 Galaxy MCG $-$ 6-30-15 Observed with ASCA
Evidence for an intermediate-mass black hole and a multi-zone warm absorber in NGC 4395
Chandra and XMM–Newton observations of Tololo 0109-383
Flux and spectral variations in the Circinus Galaxy
A Chandra observation of the H2O megamaser IC 2560
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