Publications (49)
A Study of the Merger History of the Galaxy Group HCG 62 Based on X-Ray Observations and SPH Simulations
Dan Hu, Haiguang Xu, Xi Kang +9
The Quiescent Intracluster Medium in the Core of the Perseus Cluster
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +213
X-ray spectroscopy of galaxy clusters: beyond the CIE modeling
Liyi Gu, Irina Zhuravleva, Eugene Churazov +3
Atmospheric gas dynamics in the Perseus cluster observed with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +195
Suzaku observation of a high entropy cluster Abell 548W
Kazuhiro Nakazawa, Yuichi Kato, Liyi Gu +4
An X-ray spectroscopic search for dark matter and unidentified line signatures in the Perseus cluster with Hitomi
Takayuki Tamura, Andrew C. Fabian, Poshak Gandhi +14
Observations of a Pre-Merger Shock in Colliding Clusters of Galaxies
Liyi Gu, Hiroki Akamatsu, Timothy W. Shimwell +10
Laboratory measurements compellingly support charge-exchange mechanism for the 'dark matter' $\sim$3.5 keV X-ray line
Chintan Shah, Stepan Dobrodey, Sven Bernitt +4
Hitomi Observations of the LMC SNR N132D: Highly Redshifted X-ray Emission from Iron Ejecta
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
Hitomi X-ray studies of Giant Radio Pulses from the Crab pulsar
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +201
Detection of polarized gamma-ray emission from the Crab nebula with Hitomi Soft Gamma-ray Detector
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
Metal Enrichment via Ram Pressure Stripping in the IGM of the Compact Galaxy Group RGH 80
Haijuan Cui, Haiguang Xu, Junhua Gu +4
Discovery of a nearby early-phase major cluster merger CIZA J1358.9-4750
Yuichi Kato, Kazuhiro Nakazawa, Liyi Gu +4
ATCA 16 cm Observation of CIZA J1358.9-4750: Implication of Merger Stage and Constraint on Non-Thermal Properties
Takuya Akahori, Yuichi Kato, Kazuhiro Nakazawa +7
A Chandra Study of the Image Power Spectra of 41 Cool Core and Non-Cool Core Galaxy Clusters
Chenhao Zhang, Haiguang Xu, Zhenghao Zhu +9
Probing of the Interactions Between the Hot Plasmas and Galaxies in Clusters from z=0.1 to 0.9
Liyi Gu, Poshak Gandhi, Naohisa Inada +7
Plasma code for astrophysical charge exchange emission at X-ray wavelengths
Liyi Gu, Jelle Kaastra, A. J. J. Raassen
Charge exchange in galaxy clusters
Liyi Gu, Junjie Mao, Jelle de Plaa +3
Two-Phase ICM in the Central Region of the Rich Cluster of Galaxies Abell 1795: A Joint Chandra, XMM-Newton, and Suzaku View
Liyi Gu, Haiguang Xu, Junhua Gu +7
Glimpse of the highly obscured HMXB IGR J16318-4848 with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
Atomic data and spectral modeling constraints from high-resolution X-ray observations of the Perseus cluster with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
Central gas entropy excess as a direct evidence for AGN feedback in galaxy groups and clusters
Yu Wang, Haiguang Xu, Junhua Gu +3
Hitomi X-ray Observation of the Pulsar Wind Nebula G21.5$-$0.9
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +194
A Chandra Study of Temperature Substructures in Intermediate-Redshift Galaxy Clusters
Liyi Gu, Haiguang Xu, Junhua Gu +6
Hitomi constraints on the 3.5 keV line in the Perseus galaxy cluster
Hitomi Collaboration, Felix A. Aharonian, Hiroki Akamatsu +215
Multi-Wavelength Studies of Spectacular Ram Pressure Stripping of a Galaxy. II. Star Formation in the Tail
Masafumi Yagi, Liyi Gu, Yutaka Fujita +5
A Chandra Study of Radial Temperature Profiles of the Intra-Cluster Medium in 50 Galaxy Clusters
Zhenghao Zhu, Haiguang Xu, Jingying Wang +10
Solar chemical composition in the hot gas of cool-core ellipticals, groups, and clusters of galaxies
François Mernier, Norbert Werner, Jelle de Plaa +6
A Machine Learning Based Morphological Classification of 14,245 Radio AGNs Selected From The Best-Heckman Sample
Zhixian Ma, Haiguang Xu, Jie Zhu +8
Galaxy Infall by Interacting with its Environment: a Comprehensive Study of 340 Galaxy Clusters
Liyi Gu, Zhonglue Wen, Poshak Gandhi +7
A High-Abundance Arc in the Compact Group of Galaxies HCG 62: An AGN- or Merger-Induced Metal Outflow?
Junhua Gu, Haiguang Xu, Liyi Gu +4
Radial metal abundance profiles in the intra-cluster medium of cool-core galaxy clusters, groups, and ellipticals
François Mernier, Jelle de Plaa, Jelle S. Kaastra +10
Discovery of nine extended ionized gas clouds in a z=0.4 cluster
Masafumi Yagi, Liyi Gu, Yusei Koyama +4
Mass-invariance of the iron enrichment in the hot haloes of massive ellipticals, groups, and clusters of galaxies
François Mernier, Jelle de Plaa, Norbert Werner +7
X-ray spectra of the Fe-L complex
Liyi Gu, A. J. J. Raassen, Junjie Mao +7
Unlocking the Capabilities of Future High-Resolution X-ray Spectroscopy Missions Through Laboratory Astrophysics
Gabriele Betancourt-Martinez, Hiroki Akamatsu, Didier Barret +46
Charge exchange in the ultraviolet: implication for interacting clouds in the core of NGC 1275
Liyi Gu, Junjie Mao, Christopher P. O'Dea +3
Suzaku and XMM-Newton Observations of the North Polar Spur: Charge Exchange or ISM Absorption?
Liyi Gu, Junjie Mao, Elisa Costantini +1
Temperature Structure in the Perseus Cluster Core Observed with Hitomi
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
Hitomi Observation of Radio Galaxy NGC 1275: The First X-ray Microcalorimeter Spectroscopy of Fe-Kα Line Emission from an Active Galactic Nucleus
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +191
Measurements of resonant scattering in the Perseus cluster core with Hitomi SXS
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
Insights into the location and dynamics of the coolest X-ray emitting gas in clusters of galaxies
Ciro Pinto, Andrew C. Fabian, Anna Ogorzalek +10
Joint XMM-Newton and Chandra Observations of the NGC 1407/1400 Complex: a Tail of an Early-Type Galaxy and a Tale of a Nearby Merging Group
Yuanyuan Su, Liyi Gu, Raymond White +1
A Joint Chandra and XMM-Newton View of Abell 3158: Massive Off-Centre Cool Gas Clump As A Robust Diagnostic of Merger Stage
Yu Wang, Haiguang Xu, Liyi Gu +5
Multi-Wavelength Studies of Spectacular Ram Pressure Stripping of a Galaxy: Discovery of an X-ray Absorption Feature
Liyi Gu, Masafumi Yagi, Kazuhiro Nakazawa +5
Search for Thermal X-ray Features from the Crab nebula with Hitomi Soft X-ray Spectrometer
Hitomi Collaboration, Felix Aharonian, Hiroki Akamatsu +192
Density diagnostics of ionized outflows in active galactic nuclei: X-ray and UV absorption lines from metastable levels in Be-like to C-like ions
Junjie Mao, J. S. Kaastra, M. Mehdipour +3
Nitrogen abundance in the X-ray halos of clusters and groups of galaxies
Junjie Mao, J. de Plaa, J. S. Kaastra +6
Anatomy of the AGN in NGC 5548 IX. Photoionized emission features in the soft X-ray spectra
Junjie Mao, J. S. Kaastra, M. Mehdipour +10