::: 網站導覽 English VersionEnglish 列印友善列印 搜尋說明
研究領域 > 高能天文物理

高能天文物理

The image shows the density distribution of a hypernova. An energetic explosion driven by both jets and disk winds leads to a large scale asymmetry in SN ejecta.
Hypernovae and GRB
Very Large Array radio image of a single millisecond duration burst known as FRB 121102 (a,b). This is the first localization of an FRB, conclusively showing an extragalactic origin. The dispersed pulse is shown in part c.
Localization of a Fast Radio Burst
AMR is used to resolve the finest structures in a hydro simulations.
CASTRO AMR
The 3D CASTRO simulation shows that many fluid instabilities occur during a PSN explosion.
3D pair-instability supernova model
The image shows the density structure of colliding shells ejected by a massive star before it dies. Such collisions can easily convert the kinetic energy of ejecta into thermal radiation.
3D radiation hydrodynamical simulation of Colliding Shells
This image is a slice through the interior of a supermassive star of 55,500 solar masses along the axis of symmetry. It shows the inner helium core in which nuclear burning is converting helium to oxygen, powering various fluid instabilities (swirling lines). This snapshot shows a moment one day after the onset of the explosion, when the radius of the outer circle would be slightly larger than that of the orbit of the Earth around the sun.
An exploding supermassive star
Astrophysicist Ken Chen ran simulations on supercomputers to better understand the physical conditions that create superluminious supernova.
Magnetar-powered Superluminous Supernovae
Distribution of the bulk velocity relative to the speed of light is shown as a function of the de-projected distance (normalized by r_s) from the core of the relativistic jet from M87. The dashed line represents the velocity scaling based on the conservation of energy flux density of the torsional Alfven waves under the WKB approximation, and the solid line denotes the escape speed along the jet parabolic streamline
Distribution of the bulk velocity relative to the speed of light
Distribution of the bulk velocity relative to the speed of light is shown as a function of the de-projected distance (normalized by r_s) from the core of the relativistic jet from M87. The dashed line represents the velocity scaling based on the conservation of energy flux density of the torsional Alfven waves under the WKB approximation, and the solid line denotes the escape speed along the jet parabolic streamline
Distribution of the bulk velocity relative to the speed of light
VLBA total intensity map of the M87 jet at 43 GHz (2-a), showing the synchrotron radiation of relativistic electrons. A hollow, edge-brightened emission of the jet up to ~ 500 r_s is clearly seen. A small circle indicates the size of the black hole shadow, which the GLT project is seeking to resolve with future sub-mm VLBI observations.
VLBA total intensity map of the M87 jet at 43 GHz (2-a)
VLBA total intensity map of the M87 jet at 43 GHz (2-a), showing the synchrotron radiation of relativistic electrons. A hollow, edge-brightened emission of the jet up to ~ 500 r_s is clearly seen. A small circle indicates the size of the black hole shadow, which the GLT project is seeking to resolve with future sub-mm VLBI observations.
VLBA total intensity map of the M87 jet at 43 GHz (2-a)
Accretion geometry of disks for LLAGN corresponding to low rate of mass accretion.
Accretion geometry of disks for LLAGN
Accretion geometry of disks for LLAGN corresponding to low rate of mass accretion.
Accretion geometry of disks for LLAGN
Accretion geometry of disks for high luminosity AGN corresponding to high rates of mass accretion.
Accretion geometry of disks for high luminosity AGN
Luminosity evolution of pulsar outer magnetospheric accelerators as a function of neutron star spin down luminosity. Two extreme chemical compositions of the neutron star envelopes are considered. The red curves correspond to a heavy element envelope, while the blue and black curves correspond to a light element envelope. The solid, dash-dotted, and dash-dot-dot-dot curves represent numerical solutions, while dashed and dotted ones represent analytical solutions. The circles, squares, and triangles designate the pulsars detected by the Fermi satellite: the green filled circles show the radio loud gamma-ray pulsars, while the blue filled squares show the radio quiet ones. From Hirotani 2013, ApJ, 766, 98.
Luminosity evolution of pulsar outer magnetospheric accelerators as a function of neutron star spin down luminosity.
Luminosity evolution of pulsar outer magnetospheric accelerators as a function of neutron star spin down luminosity. Two extreme chemical compositions of the neutron star envelopes are considered. The red curves correspond to a heavy element envelope, while the blue and black curves correspond to a light element envelope. The solid, dash-dotted, and dash-dot-dot-dot curves represent numerical solutions, while dashed and dotted ones represent analytical solutions. The circles, squares, and triangles designate the pulsars detected by the Fermi satellite: the green filled circles show the radio loud gamma-ray pulsars, while the blue filled squares show the radio quiet ones. From Hirotani 2013, ApJ, 766, 98.
Luminosity evolution of pulsar outer magnetospheric accelerators as a function of neutron star spin down luminosity.
Schematic picture (side view) of a pulsar magnetosphere. The filled circle on the left denotes the neutron star, which rotates along the vertical axis (dash-dotted line) with angular frequency "Omega". The magnetic dipole axis (short dashed line) is inclined to the rotation axis with angle "alpha". The neutron star has the magnetic dipole moment with strength. As the neutron star spins down, its rotational energy is dissipated in the form of the Poynting flux (i.e., outward flow of electro-magnetic energy), rest-mass and kinetic energies of the electrons and positrons, and the gamma-ray energies. The solid curves designate the magnetic field lines. In the convex side of the lower bounding magnetic field line, a high vacuum is maintained, because charged particles efficiently escape across the light cylinder (vertical long dashed line on the right). As a result, an electric field arises along the local magnetic field lines in the red, shaded region. In this ‘outer-magnetospheric particle accelerator’, electrons (e-) and positrons (e+) are created by photon-photon collisions and accelerated by the magnetic-field-aligned electric field in the opposite directions along the magnetic field lines. Gamma-rays are emitted mostly outwards by the out-going particles (e+). The gamma-ray luminosity is essentially determined by the trans-magnetic-field thickness of the accelerator, which is, in turn, controlled by the efficiency of the photon-photon collisions that take place within the accelerator.
Schematic picture (side view) of a pulsar magnetosphere.
Accretion geometry of disks for LLAGN (upper panel) and high luminosity AGN (lower panel) corresponding to high and low rates of mass accretion respectively. (Liu & Taam 2009, ApJ, 707, 233.)
Accretion geometry of disks for LLAGN and high luminosity AGN corresponding to high and low rates of mass accretion respectively.
Prototype of Graphitic Core for Two-Fluid Molten-Salt Heat-Exchanger
Prototype of Graphitic Core for Two-Fluid Molten-Salt Heat-Exchanger
Figure 5 of "Pulsar Outer-gap Electrodynamics: Hardening of Spectral Shape in the Trailing Peak in Gamma-ray Light Curve", Kouichi Hirotani, Astrophys. J. 733, Letters 49-53 (2011).
Spectral Hardening in the Trailing Peak of Gamma-ray Pulsar Light Curve

本所高能天文物理研究方向包括了雙星系統與星系中心流向黑洞吸積之特性，雙星系統中子星及黑洞的形成，從獨立磁化中子星或伽瑪射線雙星系統成員之高能幅射機制。

研究人員 (6)

浅田圭一 Asada, Keiichi cv 副研究員長聘
研究興趣: 活躍星系核,特長基線干涉儀之偏振測量
陳科榮 Chen, Ke-Jung cv 助研究員
研究興趣: 計算天文物理, 超新星模型,核天文物理,宇宙學
溫志懿 Wen, Chih-Yi cv 研究技師
研究興趣: 儀器控制, 程式設計, 高能物理
廣谷幸一 Hirotani, Kouichi cv 副教授級學者
研究興趣: 高能天文物理
中村雅德 Nakamura, Masanori cv GLT/VLBI 計畫研究科學家
包傑夫 Bower, Geoffrey cv 資深研究天文學家

期刊論文 (133)

  1. Taam RE; Qiao E; Liu BF; Meyer-Hofmeister E, "A Model for Spectral States and Their Transition in Cyg X-1" , ApJ: 860(2), id. 166 (5 pp. ), June, 2018 [SCI] ( ADS | Fulltext )
  2. Algaba J-C; Nakamura M; Asada, K, "Resolving the Geometry of the Innermost Relativistic Jets in Active Galactic Nuclei" , ApJ: 834(1), 65, Jan, 2017 [SCI] ( ADS | Fulltext )
  3. Hirotani K; Pu H-Y; Lin LC-C; Kong AKH; Matsushita S; Asada K; et al, "Lepton Acceleration in the Vicinity of the Event Horizon: Very High Energy Emissions from Supermassive Black Holes" , ApJ: 845(1), 77, Aug, 2017 [SCI] ( ADS | Fulltext )
  4. Lin LC-C; Pu H-Y; Hirotani K; Kong AKH; Matsushita S; Chang H-K; Inoue M; Tam P-HT, "Searching for High-energy, Horizon-scale Emissions from Galactic Black Hole Transients during Quiescence" , ApJ: 845(1), 40, Aug 10, 2017 [SCI] ( ADS | Fulltext )
  5. Pu H-Y; Wu K; Younsi Z; Asada K; Mizuno Y; Nakamura M, "Observable Emission Features of Black Hole GRMHD Jets on Event Horizon Scales" , ApJ: 845(2), 160, Aug, 2017 [SCI] ( ADS | Fulltext )
  6. Toala JA; Marston AP; Guerrero MA; Chu YH; Gruendl RA, "Hot Gas in the Wolf-Rayet Nebula NGC 3199" , ApJ: 846(1), 76, Sept, 2017 [SCI] ( ADS | Fulltext )
  7. Asada K; Nakamura M; Pu H-Y, "Indication of the Black Hole Powered Jet in M87 by VSOP Observations" , ApJ: 833(1), 56, Dec, 2016 [SCI] ( ADS | Fulltext )
  8. Hirashita H; Koch PM; Matsushita S; Takakuwa S; Nakamura M; Asada K; Liu HB; Urata U; Wang M-J; Wang W-H; Takahashi S; Tang Y-W; Chang H-H; Huang K; Morata O; Otsuka M; Lin K-Y; Tsai A-L; Lin Y-T; Srinivasan S; Martin-Cocher P; Pu J-Y; Kemper F; Patel N; Grimes P; Huang Y-D; Han C-C; Huang Y-R; Nishioka H; Lin C-CL; Zhang Q; Keto E; Burgos R; Chen M-T; Inoue M; Ho PTP, "First-generation Science Cases for Ground-based Terahertz Telescopes" , PASJ: 68(1), R1, Feb, 2016 [SCI] ( ADS | Fulltext )
  9. Hirotani K; Pu H-Y; Lin LC-C; Chang H-K;Inoue M; Kong AKH; Matsushita S; Tam P-HT, "Lepton acceleration in the vicinity of the event horizon: High-energy and Very-high-energy emissions from rotating black holes with various masses" , ApJ: 833(2), 142, Dec, 2016 [SCI] ( ADS | Fulltext )
  10. Pu HY; Akiyama K; Asada K, "The Effects of Accretion Flow Dynamics on the Black Hole Shadow of Sagittarius A*" , ApJ: 831(1), 4, Nov, 2016 [SCI] ( ADS | Fulltext )
  11. Toalá JA; Arthur SJ, "Formation and X-ray emission from hot bubbles in planetary nebulae – II. Hot bubble X-ray emission" , MNRAS: 463(4), 4438-4458, Dec, 2016 [SCI] ( ADS | Fulltext )
  12. Toalá JA; Oskinova LM; González-Galán A; et al., "X-Ray Observations of Bow Shocks around Runaway O Stars. The Case of ζ Oph and BD+43°3654" , ApJ: 821(2), 79, April 20, 2016 [SCI] ( ADS | Fulltext )
  13. Tseng C-Y; Asada K; Nakamura M; Pu H-Y; Algaba J-C; Lo W-P, "Structural Transition in the NGC 6251 Jet: an Interplay with the Supermassive Black Hole and Its Host Galaxy" , ApJL: 833(2), 288, Dec, 2016 [SCI] ( ADS | Fulltext )
  14. Bower GC; Deller A; Demorest P; et al., "The Proper Motion of the Galactic Center Pulsar Relative to Sagittarius A*" , ApJ: 798(2), 120, Jan 10, 2015 [SCI] ( ADS | Fulltext )
  15. Hirotani K, "Three-dimensional Non-vacuum Pulsar Outer-gap Model: Localized Acceleration Electric Field in the Higher Altitudes" , ApJ: 798(2), L40, Jan, 2015 [SCI] ( ADS | Fulltext )
  16. Lin LCC; Hu C-P; Kong AKH; Yen DC-C; Takata J; Chou Y, "Long-term X-ray Variability of Ultraluminous X-ray Sources" , MNRAS: 454(2), 1644-1657, Dec, 2015 [SCI] ( ADS | Fulltext )
  17. Pu H-Y; Nakamura M; Hirotani K; Mizuno Y; Wu K; Asada K, "Steady General Relativistic Magnetohydrodynamic Inflow/Outflow Solution Along Large-Scale Magnetic Fields That Thread A Rotating Black Hole" , ApJ: 801(1), 56, March, 2015 [SCI] ( ADS | Fulltext )
  18. Urata Y; Huang K; Asada K; Hirashita H; Inoue M; Ho PTP, "A New Era of Submillimeter GRB Afterglow Follow-Ups with the Greenland Telescope" , Advances in Astronomy, Article ID 165030, 2015 [SCI] ( ADS | Fulltext )
  19. Asada K; Nakamura M; Doi A; Nagai H; Inoue M, "Discovery of Sub- to Superluminal Motions in the M87 Jet: An Implication of the Acceleration from Sub-relativistic to Relativistic Speeds" , ApJL: 781(1), L2, Jan, 2014 [SCI] ( ADS | Fulltext )
  20. Bower GC; Markoff S; Brunthaler A; et al., "The Intrinsic Two-dimensional Size of Sagittarius A*" , ApJ: 790(1), 1, July, 2014 [SCI] ( ADS | Fulltext )
  21. Hirotani K, "Does a strong particle accelerator arise very close to the light cylinder in a pulsar magnetosphere?" , MNRAS: 442(1), L43-L45, July, 2014 [SCI] ( ADS | Fulltext )
  22. Inoue M; Algaba-Marcos JC; Asada K; Chang C-C; Chen M-T; Han J; Hirashita H; Ho PTP; Hsieh S-N; Huang T; Jiang H; Koch PM; Kubo DY; Kuo C-Y; Liu B; Martin-Cocher P; Matsushita S; Meyer-Zhao Z; Nakamura M; Nishioka H; Nystrom G; Pradel N; Pu H-Y; Raffin PA; Shen H-Y; Snow W; Srinivasan R; Wei T-S; Blundell R; Burgos R; Grimes P; Keto E; Paine S; Patel N; Sridharan TK; Doeleman SS; Fish V; Brisken W; Napier P, "Greenland telescope project: Direct confirmation of black hole with sub-millimeter VLBI" , Radio Science: 49(7), 564-571, July, 2014 [SCI] ( ADS | Fulltext )
  23. Kuo C-Y; Asada K; Rao R; Nakamura M; Algaba JC; Liu HB; Inoue M; Koch PM; Ho PTP; Matsushita S; Pu H-Y; Akiyama K; Nishioka H; Pradel N, "Measuring Mass Accretion Rate onto the Supermassive Black Hole in M87 Using Faraday Rotation Measure with the Submillimeter Array" , ApJL: 783(2), L33, March, 2014 [SCI] ( ADS | Fulltext )
  24. Nakamura M; Meier DL, "A Magnetohydrodynamic Model of The M87 Jet. II. Self-consistent Quad-shock Jet Model for Optical Relativistic Motions and Particle Acceleration" , ApJ: 785(2), 152, April, 2014 [SCI] ( ADS | Fulltext )
  25. Hirotani K, "Luminosity Evolution of Gamma-Ray Pulsars" , ApJ: 766(2), 98, April 1, 2013 [SCI] ( ADS | Fulltext )
  26. Kiel P; Taam RE, "Accretion, Ablation and Propeller Evolution in Close Millisecond Pulsar Binary Systems" , Ap&SS: 348, 441, 2013 [SCI] ( ADS | Fulltext )
  27. Nakamura M; Asada K, "The Parabolic Jet Structure in M87 as a Magnetohydrodynamic Nozzle" , ApJ: 775(2), 118-128, Oct, 2013 [SCI] ( ADS | Fulltext )
  28. Asada K; Nakamura M, "The Structure of the M87 Jet: A Transition from Parabolic to Conical Streamlines" , ApJL: 745(2), L28, Feb, 2012 [SCI] ( ADS | Fulltext )
  29. Taam RE; Liu BF; Yuan W; Qiao E, "Disk Corona Interaction: Mechanism for the Disk Truncation and Spectrum Change in Low-luminosity Active Galactic Nuclei" , ApJ: 759(1), 65, Nov 1, 2012 [SCI] ( ADS | Fulltext )
  30. Hirotani K, "Pulsar Outer-gap Electrodynamics: Hardening of Spectral Shape in the Trailing Peak in the Gamma-Ray Light Curve" , ApJ: 733(2), L49, June, 2011 [SCI] ( ADS | Fulltext )
  31. Wang RB; Hirotani K, "Death Line of Gamma-Ray Pulsars with Outer Gaps" , ApJ: 736(2), 127, Aug 1, 2011 [SCI] ( ADS | Fulltext )
  32. Asada K; Nakamura M; Inoue M; Kameno S; Nagai H, "Multi-Frequency Polarimetry Toward S5 0836+710: A Possible Spine-Sheath Structure For The Jet" , ApJ: 720(1), 41-45, 2010 [SCI] ( ADS | Fulltext )
  33. Huang L; Liu SM; Shen ZQ; Yuan YF; Cai MJ; et al., "Polarized Emission of Sagittarius A*" , ApJ: 703(1), 557-568, Sep, 2009 [SCI] ( ADS | Fulltext )
  34. Takata J; Chang H-K, "Non-thermal emissions from outer magnetospheric accelerators of middle-aged pulsars" , MNRAS: 392(1), 400-412, Jan, 2009 [SCI] ( ADS | Fulltext )
  35. Takata J; Taam RE, "Probing the Pulsar Wind in the gamma-ray Binary System PSR B1259-63/SS 2883" , ApJ: 702(1), 100-113, Sep 1, 2009 [SCI] ( ADS | Fulltext )
  36. Tsai A-L; Matsushita S; et al., "Molecular Superbubbles and Outflows from the Starburst Galaxy NGC 2146" , PASJ: 61(2), 237-250, Apr 25, 2009 [SCI] ( ADS | Fulltext )
  37. Hirotani K, "Outer-gap versus Slot-gap Models for Pulsar High Energy Emissions: The Case of the Crab Pulsar" , ApJ: 688(1), L25-L28, Nov 20, 2008 [SCI] ( ADS | Fulltext )
  38. Taam RE; Liu BF; Meyer F; Meyer-Hofmeister E, "On the Properties of Inner Cool Disks in the Hard State of Black Hole X-Ray Transient Systems" , ApJ: 688(1), 527-536, Nov 20, 2008 [SCI] ( ADS | Fulltext )
  39. Takata J; Chang H-K; Shibatga S, "Particle Acceleration and Non-thermal Emission in Pulsar Outer Magnetospheric Gap" , MNRAS: 386(2), 748-758, May, 2008 [SCI] ( ADS | Fulltext )
  40. Hirotani K, "High-energy Emission from Pulsar Outer Magnetospheres" , ApJ: 662(2), 1173-1176, Jun 20, 2007 [SCI] ( ADS | Fulltext )
  41. Takata J; Chang HK, "Pulse Profiles, Spectra and Polarization Characteristics of Non-Thermal Emissions from the Crab-Like Pulsars" , ApJ: 670(1), 677-692, Nov 20, 2007 [SCI] ( ADS | Fulltext )
  42. Takata J; Chang HK; Cheng KS, "Polarization of high-energy emissions from the Crab pulsar" , ApJ: 656(2), 1044-1055, Feb 20, 2007 [SCI] ( ADS | Fulltext )
  43. Hirotani K, "High-energy Emission from Pulsar Magnetospheres" , MPLA: 21(17), 1319-1337, Jun 7, 2006 [SCI] ( ADS | Fulltext )
  44. Takata J; Shibata S; Hirotani K; Chang H-K, "A two-dimensional electrodynamical outer gap model for gamma-ray pulsars: gamma-ray spectrum" , MNRAS: 366(4), 1310-1328, Mar, 2006 [SCI] ( ADS | Fulltext )
  45. Arroja F; Okumura T; Bartolo N; et al., "Large-scale structure in mimetic Horndeski gravity" , JCAP: 05, 050, May, 2018 [SCI] ( ADS | Fulltext )
  46. Giovannini G; Savolainen T; Orienti M; Nakamura M; et al., "A wide and collimated radio jet in 3C84 on the scale of a few hundred gravitational radii" , Nature Astronomy: 2(6), 472-477, June, 2018 [SCI] ( ADS | Fulltext )
  47. Nakahara S; Doi A; Murata Y; Hada K; Nakamura M; Asada K, "Finding Transitions of Physical Condition in Jets from Observations over the Range of 10^3–10^9 Schwarzschild Radii in Radio Galaxy NGC 4261" , ApJ: 854(2), 148, Feb, 2018 [SCI] ( ADS | Fulltext )
  48. Yi S-X; Cheng KS; Taam RE, "The Growth of Stellar Mass Black Hole Binaries Trapped in an Accretion Disk of Active Galactic Nuclei" , ApJL: 859(2), L25, June, 2018 [SCI] ( ADS | Fulltext )
  49. Cheng S-L; Lee W; Ng K-W, "Production of high stellar-mass primordial black holes int rapped inflation" , Journal of High Energy Physics: 2, 008, Feb 1, 2017 [SCI] ( ADS | Fulltext )
  50. Hu C-P, Chou Y; Lin LCC; et al., "Evolution of Spin, Orbital, and Superorbital Modulations of 4U 0114+650" , ApJ: 844(1), 16, July, 2017 [SCI] ( ADS | Fulltext )
  51. Hu C-P; Li KL; Kong AKH; ...; Lin LCC, "Swift Detection of a 65 Day X-Ray Period from the Ultraluminous Pulsar NGC 7793 P13" , ApJ: 835(1), L9, Jan, 2017 [SCI] ( ADS | Fulltext )
  52. Liu BF; Taam RE; Qiao E; Yuan W, "Centrally Concentrated X-Ray Radiation from an Extended Accreting Corona in Active Galactic Nuclei" , ApJ: 847(2), 96, Oct 1, 2017 [SCI] ( ADS | Fulltext )
  53. Song Y; Pu HY; Hirotani K; Matsushita S; et al., "Enhanced gamma radiation towards the rotation axis from the immediate vicinity of extremely rotating black holes" , MNRAS: 471(1), L135-L139, Oct, 2017 [SCI] ( ADS | Fulltext )
  54. Ansoldi S; Antonelli LA; Antoranz P; ...; Hirotani K; et al., "Teraelectronvolt pulsed emission from the Crab Pulsar detected by MAGIC" , A&A: 585, A133, Jan, 2016 [SCI] ( ADS | Fulltext )
  55. Fish VL; Johnson MD; Doeleman SS; ...; Algaba JC; Asada K; ...; Bower GC; ...; Ho PTP; ... ; Inoue M; et al., "Persistent Asymmetric Structure of Sagittarius A* on Event Horizon Scales" , ApJ: 820(2), 90, April, 2016 [SCI] ( ADS | Fulltext )
  56. Hu C-P; Yang T-C; Chou Y; ...; Lin LCC; et al., "Discovery of an X-Ray-emitting Contact Binary System 2MASS J11201034‑2201340" , AJ: 151(6), 170, June, 2016 [SCI] ( ADS | Fulltext )
  57. Hui CY; Yeung PKH; Ng CW; Lin LCC;et al., "Observing two dark accelerators around the Galactic Centre with Fermi Large Area Telescope" , MNRAS: 457(4), 4262-4271, April, 2016 [SCI] ( ADS | Fulltext )
  58. Kimura M; Isogai K; Kato T; ...; Chen Y-T; King S-K; Wen C-Y; Wang SY; Lehner MJ; Schwamb ME; Wang J-H; Zhang Z-W; ...;Cook KH; Kim D-W; Lee T;et al. (the TAOS collaboration), "Repetitive Patterns in Rapid Optical Variations in the Nearby Black-hole Binary V404 Cygni" , Nature: 529(7584), 54-58, Jan, 2016 [SCI] ( ADS | Fulltext )
  59. Kong AKH; Hu CP; Lin LCC; et al., "A possible 55-d X-ray period of the ultraluminous accreting pulsar M82 X-2" , MNRAS: 461(4), 4395-4399, Oct 1, 2016 [SCI] ( ADS | Fulltext )
  60. Li KL; Hu CP; Lin LCC; Kong AKH, "Chandra and Swift X-Ray Observations of the X-Ray Pulsar SMC X-2 During the Outburst of 2015" , ApJ: 828(2), 74, Sept, 2016 [SCI] ( ADS | Fulltext )
  61. Maggi P; Haberl F; Kavanagh PJ; ...; Chu Y-H; et al., "The population of X-ray supernova remnants in the Large Magellanic Cloud" , A&A: 585, A162, Jan, 2016 [SCI] ( ADS | Fulltext )
  62. Nagai H; Nakanishi K; Paladino R; ...; Asada K; et al., "ALMA Science Verification Data: Millimeter Continuum Polarimetry of the Bright Radio Quasar 3C 286" , ApJ: 824(2), 132, June 20, 2016 [SCI] ( ADS | Fulltext )
  63. Prokhorov D; Moraghan A, "A search for pair haloes around active galactic nuclei through a temporal analysis of Fermi-Large Area Telescope data" , MNRAS: 457(3), 2433-2444, April 11, 2016 [SCI] ( ADS | Fulltext )
  64. Toalá JA; Guerrero MA; Chu Y-H; et al., "X-ray emission from the Wolf-Rayet bubble NGC 6888 - II. XMM-Newton EPIC observations" , MNRAS: 456(4), 4305-4314, March, 2016 [SCI] ( ADS | Fulltext )
  65. Yeung PKH; Kong AKH; Tam PHT; Lin LCC; et al., "Studying the SGR 1806-20/Cl* 1806-20 Region Using the Fermi Large Area Telescope" , ApJ: 827(1), 41, Aug 10, 2016 [SCI] ( ADS | Fulltext )
  66. Akiyama K; Lu R-S; Fish VL; ...; Algaba JC; Asada K; ...; Bower GC; ... ; Ho PTP; Inoue M; ...; Nakamura M; ...; Pradel N; et al., "230 GHz VLBI Observations of M87: Event-horizon-scale Structure during an Enhanced Very-high-energy γ-Ray State in 2012" , ApJ: 807(2), 150, July 10, 2015 [SCI] ( ADS | Fulltext )
  67. Foreman G; Chu Y-H; Gruendl R; et al., "Spatial and Spectral Modeling of the Gamma-Ray Distribution in the Large Magellanic Cloud" , ApJ: 808(1), 44, July, 2015 [SCI] ( ADS | Fulltext )
  68. Guerrero MA; Toalá JA; Chu Y-H; Gruendl RA, "XMM-Newton RGS observations of the Cat's Eye Nebula" , A&A: 574, A1, Feb, 2015 [SCI] ( ADS | Fulltext )
  69. Hui CY; Hu CP; Park SM; ....; Lin LCC; et al., "Exploring the Intrabinary Shock from the Redback Millisecond Pulsar PSR J2129-0429" , ApJL: 801(2), L27, March 10, 2015 [SCI] ( ADS | Fulltext )
  70. Hui CY; Park SM; Hu CP; Lin LCC; et al., "Searches for Millisecond Pulsar Candidates among the Unidentified Fermi Objects" , ApJ: 809(1), 68-84, Aug, 2015 [SCI] ( ADS | Fulltext )
  71. Koyama S; Kino M; Doi A; ...; Asada K, "Probing the precise location of the radio core in the TeV blazar Mrk 501 with VERA at 43 GHz" , PASJ: 67(4), 6711, Aug, 2015 [SCI] ( ADS | Fulltext )
  72. Liu BF; Taam RE; Qiao E; Yuan W, "A Hybrid Two Component Accretion Flow Surrounding Supermassive Black Holes in AGNs" , ApJ: 806(2), 223, June 20, 2015 [SCI] ( ADS | Fulltext )
  73. Masui K; Lin HH; Sievers J; Anderson CJ; Chang TC; Chen XL;Ganguly A; Jarvis M; Kuo CY; Li YC; Liao YW; et al., "Dense magnetized plasma associated with a fast radio burst" , Nature: 528(7583), 523–525, Dec 24, 2015 [SCI] ( ADS | Fulltext )
  74. Montez R Jr; Kastner JH; Balick B; ...; Chu Y-H; et al., "The Chandra Planetary Nebula Survey (ChanPlaNS). III. X-Ray Emission from the Central Stars of Planetary Nebulae" , ApJ: 800(1), 8, Feb 10, 2015 [SCI] ( ADS | Fulltext )
  75. Pan K-C; Ricker PM; Taam RE, "Simulations of the Symbiotic Recurrent Nova V407 Cyg I. Accretion and Shock Evolutions" , ApJ: 806(1), 27, June 10, 2015 [SCI] ( ADS | Fulltext )
  76. Toalá JA; Guerrero MA; Chu Y-H; Gruendl RA, "On the diffuse X-ray emission from the Wolf-Rayet bubble NGC 2359" , MNRAS: 446(1), 1083-1089, Jan, 2015 [SCI] ( ADS | Fulltext )
  77. Toalá JA; Guerrero MA; Todt H; Hamann W-R; Chu Y-H; et al., "The Born-again Planetary Nebula A78: An X-Ray Twin of A30" , ApJ: 799(1), 67, Jan, 2015 [SCI] ( ADS | Fulltext )
  78. Viganò D; Torres DF; Hirotani K; Pessah ME, "Compact formulae, dynamics and radiation of charged particles under synchro-curvature losses" , MNRAS: 447(2), 1164-1172, Feb 21, 2015 [SCI] ( ADS | Fulltext )
  79. Viganò D; Torres DF; Hirotani K; Pessah ME, "An assessment of the pulsar outer gap model - II. Implications for the predicted γ-ray spectra" , MNRAS: 447(3), 2649-2657, March 1, 2015 [SCI] ( ADS | Fulltext )
  80. Viganò D; Torres DF; Hirotani K; Pessah ME, "An assessment of the pulsar outer gap model - I. Assumptions, uncertainties, and implications on the gap size and the accelerating field" , MNRAS: 447(3), 2631-2648, March 1, 2015 [SCI] ( ADS | Fulltext )
  81. Aleksić J; Ansoldi S; Antonelli LA; ...; Hirotani K; et al., "Detection of bridge emission above 50 GeV from the Crab pulsar with the MAGIC telescopes" , A&A: 565, L12, May, 2014 [SCI] ( ADS | Fulltext )
  82. Dexter J; Kelly B; Bower GC; et al., "An 8 h characteristic time-scale in submillimetre light curves of Sagittarius *A*" , MNRAS: 442(3), 2797-2808, Aug 11, 2014 [SCI] ( ADS | Fulltext )
  83. Nagai H; Haga T; Giovannini G; ...; Nakamura M; Asada K; et al., "Limb-brightened Jet of 3C 84 Revealed by the 43 GHz Very-Long-Baseline-Array Observation" , ApJ: 785(1), 53, April, 2014 [SCI] ( ADS | Fulltext )
  84. Plambeck RL; Bower GC; Rao R; et al., "Probing the Parsec-scale Accretion Flow of 3C 84 with Millimeter Polarimetry" , ApJ: 797(1), 66, Dec 10, 2014 [SCI] ( ADS | Fulltext )
  85. Urata Y; Huang KY; Takahashi S; et al., "Synchrotron Self-inverse Compton Radiation from Reverse Shock on GRB 120326A" , ApJ: 789(2), 146, July, 2014 [SCI] ( ADS | Fulltext )
  86. Doi A; Murata Y; Mochizuki N; Takeuchi H; Asada K; et al., "Multifrequency VLBI Observations of the Broad Absorption Line Quasar J1020+4320: Recently Restarted Jet Activity?" , PASJ: 65(3), 57, June, 2013 [SCI] ( ADS | Fulltext )
  87. Liu BF; Taam RE, "Constraints on the Viscosity and Magnetic Field in Hot Accretion Flows around Black Holes" , ApJS: 207(1), 17, July, 2013 [SCI] ( ADS | Fulltext )
  88. Meyer ET; Sparks WB; Biretta JA; ...; Nakamura M, "Optical Proper Motion Measurements of the M87 Jet: New Results from the Hubble Space Telescope" , ApJL: 774(2), 21-26, Sept, 2013 [SCI] ( ADS | Fulltext )
  89. Pan K-C; Ricker PM; Taam RE, "Evolution of Post-impact Remnant Helium Stars in Type Ia Supernova Remnants within the Single-degenerate Scenario" , ApJ: 773(1), 49, Aug 10, 2013 [SCI] ( ADS | Fulltext )
  90. Aleksić J; ...; Hirotani K; et al., "Phase-resolved energy spectra of the Crab pulsar in the range of 50-400 GeV measured with the MAGIC telescopes" , A&A: 540, A69, April, 2012 [SCI] ( ADS | Fulltext )
  91. Doeleman SS; ...; Ho PTP; ...; Inoue M; et al., "Jet-Launching Structure Resolved Near the Supermassive Black Hole in M87" , Science: 338 (6105), 355-358, Oct, 2012 [SCI] ( ADS | Fulltext )
  92. Doi A; ...; Asada K, "Kiloparsec-scale Radio Structures in Narrow-line Seyfert 1 Galaxies" , ApJ: 760(1), 41, Nov 20, 2012 [SCI] ( ADS | Fulltext )
  93. Haines CP; Pereira MJ; Sanderson AJR; ...; Okabe N, "LoCuSS: A Dynamical Analysis of X-Ray Active Galactic Nuclei in Local Clusters" , ApJ: 754(2), 97, Aug 1, 2012 [SCI] ( ADS | Fulltext )
  94. Lu R-S; Fish VL; ...; Ho PTP; ...; Inoue M; et al., "Resolving the Inner Jet Structure of 1924-292 with the Event Horizon Telescope" , ApJL: 757(1), L14, Sept 20, 2012 [SCI] ( ADS | Fulltext )
  95. Nagai H; ...; Asada K; ...; Inoue M; et al., "VLBI and single-dish monitoring of 3C 84 for the period 2009-2011" , MNRAS: 423(1), L122-L126, June, 2012 [SCI] ( ADS | Fulltext )
  96. Niinuma K; ...; Asada K; et al., "Possible Detection of Apparent Superluminal Inward Motion in Markarian 421 after the Giant X-Ray Flare in 2010 February" , ApJ: 759(2), 84, Nov 10, 2012 [SCI] ( ADS | Fulltext )
  97. Pu H-Y; Hirotani K; Chang H-K, "Launching and Quenching of Black Hole Relativistic Jets at Low Accretion Rate" , ApJ: 758(2), 113, Oct 20, 2012 [SCI] ( ADS | Fulltext )
  98. Takata J; Cheng KS; Taam RE, "X-Ray and Gamma-Ray Emissions from Rotation Powered Millisecond Pulsars" , ApJ: 745(1), 100, Jan, 2012 [SCI] ( ADS | Fulltext )
  99. Aleksić J;...; Hirotani K, "Observations of the Crab Pulsar between 25 and 100 GeV with the MAGIC I Telescope" , ApJ: 742(1), 43, Nov 20, 2011 [SCI] ( ADS | Fulltext )
  100. Fish VL; Doeleman SS; ...; Inoue M; et al., "1.3 mm Wavelength VLBI of Sagittarius A*: Detection of Time-variable Emission on Event Horizon Scales" , ApJ: 727(2), L36, Feb 1, 2011 [SCI] ( ADS | Fulltext )
  101. Jang MS; ...; Urata Y; Huang KY; Hirashita H; et al., "Dust Properties in the Afterglow of GRB 071025 at z ~ 5" , ApJ: 741(1), L20, Nov 1, 2011 [SCI] ( ADS | Fulltext )
  102. Liu BF; Done C; Taam RE, "The Effect of Coronal Radiation on a Residual Inner Disk in the Low/Hard Spectral State of Black Hole X-ray Binary Systems" , ApJ: 726(1), 10, Jan 10, 2011 [SCI] ( ADS | Fulltext )
  103. Shcherbakov RV; Huang L, "General relativistic polarized radiative transfer: building a dynamics-observations interface" , MNRAS: 410(2), 1052-1063, Jan, 2011 [SCI] ( ADS | Fulltext )
  104. Hui CY; Cheng KS; Taam RE, "Dynamical Formation of Millisecond Pulsars in Globular Clusters" , ApJ: 714(2), 1149-1154, May 10, 2010 [SCI] ( ADS | Fulltext )
  105. Nagai H; Suzuki K; Asada K; Kino M; Kameno S; Doi A; Inoue M; Kataoka J; Bach U; Hirota T; Matsumoto N; Honma M;Kobayashi H; Fujisawa K, "VLBI Monitoring of 3C 84 (NGC 1275) in Early Phase of the 2005 Outburst" , PASJ: 62(2), L11-L15, April 25, 2010 [SCI] ( ADS | Fulltext )
  106. Takata J; Cheng KS; Taam RE, "On the Transition from Accretion Powered to Rotation Powered Millisecond Pulsars" , ApJ: 723(1), L68-L72, Nov 1, 2010 [SCI] ( ADS | Fulltext )
  107. Tam PHT; Hui CY; Huang RHH; Kong AKH; Takata J; Lin LCC; Yang YJ; Cheng KS; Taam RE, "Evidence for Gamma-Ray Emission from the Low Mass X-ray Binary System FIRST J102347.6+003841" , ApJ: 724(2), L207-L211, Dec 1, 2010 [SCI] ( ADS | Fulltext )
  108. Yaji Y; Tashiro MS; Isobe N; Kino M; Asada K; Nagai H; Koyama S; Kusunose M, "Evidence of Non-thermal X-ray Emission from Radio Lobes of Cygnus A" , ApJ: 714(1), 37-44, May 1, 2010 [SCI] ( ADS | Fulltext )
  109. Heinke CO; ...; Taam RE; et al., "Further Constraints on Thermal Quiescent X-Ray Emission from SAX J1808.4.3658" , ApJ: 691(2), 1035-1041, Feb 1, 2009 [SCI] ( ADS | Fulltext )
  110. Hui CY; Cheng KS; Taam RE, "Diffuse X-ray Emission in Globular Cluster Cores" , ApJ: 700(2), 1233-1241, Aug 1, 2009 [SCI] ( ADS | Fulltext )
  111. Lin LCC; Takata J; Hwang CY; et al., "The X-ray properties of the energetic pulsar PSR J1838-0655" , MNRAS: 400(1), 168-175, Nov 21, 2009 [SCI] ( ADS | Fulltext )
  112. Melandri A; Guidorzi C; Kobayashi S; ...; Huang KY; et al., "Evidence For Energy Injection and A Fine-Tuned Central Engine at Optical Wavelengths In Grb 070419a" , MNRAS: 395(4), 1941-1949, Jun 1, 2009 [SCI] ( ADS | Fulltext )
  113. Urata Y; Huang KY; Im M; Lee I; Deng J; et al., "Swift GRB GRB071010B : outlier of the Epeak− Eγ and Eiso − Epeak− tjet Correlations" , ApJ: 706(1), L183-L187, November 20, 2009 [SCI] ( ADS | Fulltext )
  114. Yamaoka K; Endo A; Enoto T; ...; Urata Y; et al., "Design and In-Orbit Performance of the Suzaku Wide-Band All-Sky Monitor" , PASJ: 61(Sp. Iss. 1), S35-S53, January 30, 2009 [SCI] ( ADS | Fulltext )
  115. Belczynski K; Taam RE, "The most massive progenitors of neutron stars: CXO J164710.2-455216" , ApJ: 685(1), 400-405, September 20, 2008 [SCI] ( ADS | Fulltext )
  116. Belczynski K; Taam RE; Rantsioiu E; van der Sluys M, "Black Hole Spin Evolution: Implications for Short-Hard Gamma-Ray Bursts and Gravitational Wave Detection" , ApJ: 682(1), 474-486, July 20, 2008 [SCI] ( ADS | Fulltext )
  117. Croston JH; ...; Hota A et al., "Chandra evidence for AGN feedback in the spiral galaxy NGC 6764" , ApJ: 688(1), 190-197, Nov 20, 2008 [SCI] ( ADS | Fulltext )
  118. Deloye CJ; Heinke CO; Taam RE; Jonker PG, "Optical Observations of SAX 1808.4-3658 During Quiescence" , MNRAS: 391(4), 1619-1628, Dec, 2008 [SCI] ( ADS | Fulltext )
  119. Marrone DP; Baganoff FK; Morris MR; ...; Rao R; et al., "An X-ray, infrared, and submillimeter flare of Sagittarius A*" , ApJ: 682(1), 373-383, Jul 20, 2008 [SCI] ( ADS | Fulltext )
  120. Tang PS Anisia; Takata J; Jia JJ; Cheng KS, "A re-visit of the phase-resolved X-ray and gamma-ray spectra of the Crab pulsar" , ApJ: 676(1), 562-572, Mar 20, 2008 [SCI] ( ADS | Fulltext )
  121. Albert J; Aliu E; Anderhub H; ...Hirotani K; ...; et al., "Constraints on the steady and pulsed very high energy gamma-ray emission from observations of PSR B1951+32/CTB 80 with the magic telescope" , ApJ: 669(2), 1143-1149, Nov 10, 2007 [SCI] ( ADS | Fulltext )
  122. Bastrukov SI; Chang HK; Takata J; et al., "Torsional shear oscillations in the neutron star crust driven by restoring force of elastic stresses" , MNRAS: 382(2), 849-859, Dec 1, 2007 [SCI] ( ADS | Fulltext )
  123. Jia JJ; Tang Anisia PS; Takata J; Chang HK; Cheng KS, "The Phase-resolved High Energy Spectrum of the Crab Pulsar" , Adv Space Res: 40(10), 1425-1431, 2007 [SCI] ( ADS | Fulltext )
  124. Liu BF; Taam RE; Meyer-Hofmeister E; Meyer F, "The Existence of Inner Cool Disks in the Low/Hard State of Accreting Black Holes" , ApJ: 671(1), 695-705, Dec 10, 2007 [SCI] ( ADS | Fulltext )
  125. Marrone DP; Moran JM; Zhao JH; Rao R, "An unambiguous detection of faraday rotation in Sagittarius A" , ApJ: 654(1), L57-L60, Jan 1, 2007 [SCI] ( ADS | Fulltext )
  126. Urata Y; Yamazaki R; Sakamoto T; ...; Huang KY; et al., "Testing the external-shock model of gamma-ray bursts using the late-time simultaneous optical and X-ray afterglows" , ApJ: 668(2), L95-L98, Oct 20, 2007 [SCI] ( ADS | Fulltext )
  127. Yuan F; Taam RE; Misra R; Wu XB; Xue YQ, "Accretion disk spectra of the brightest ultraluminous X-ray source in M82" , ApJ: 658(1), 282-287, Mar 20, 2007 [SCI] ( ADS | Fulltext )
  128. Becker W; Kramer M; Jessner A; Taam RE; et al., "A multiwavelength study of the pulsar PSR B1929+10 and its X-ray trail" , ApJ: 645(2), 1421-1435, Jul 10, 2006 [SCI] ( ADS | Fulltext )
  129. Yuan F; Taam RE; Xue YQ; et al., "Hot one-temperature accretion flows revisited" , ApJ: 636(1), 46-55, Jan 1, 2006 [SCI] ( ADS | Fulltext )
  130. Inui T; Matsumoto H; Tsuru TG; ...; Matsushita S; et al, "Chandra Observation of the Starburst Galaxy NGC 2146" , PASJ: 57(1), 135-145, 2005 [SCI] ( ADS | Fulltext )
  131. Inui T; Matsumoto H; Tsuru TG; Matsushita S, "Chandra Observation of the Starburst Galaxy NGC 2146" , PTP Suppl: 155, 347-348, 2004 [SCI] ( ADS | Fulltext )
  132. Matsumoto H; Tatsuya I; Tsuru TG; Matsushita S; et al, "Peculiar Characteristics of the Hyper-Luminous X-Ray Source M82 X-1" , PTP Suppl: 155, 379-380, 2004 [SCI] ( ADS | Fulltext )
  133. Tsuru TG; Matsumoto H; Inui T; Matsushita S; et al, "M82 X-1 ---The Hyper Luminous X-Ray Source---" , PTP Suppl: 155, 59-66, 2004 [SCI] ( ADS | Fulltext )
頁首
電話: 886-2-3365-2200 傳真: 886-2-2367-7849
一般事務: asiaa_replace2@_asiaa.sinica.edu.tw 媒體連絡: epo_replace2@_asiaa.sinica.edu.tw
台北市10617羅斯福路四段1號 中央研究院/台灣大學天文數學館11樓