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Cosmological constraints from gravitational lens time delays
Strong gravitational lens system with time delays
Suyu, Sherry
Assistant Research Fellow
photo of Suyu, Sherry
Office: ASMAB 1421
TEL: +886-2-2366-5477
FAX: +886-2-2367-7849

Education and Positions

  • Assistant Research Fellow, Institute of Astronomy and Astrophysics, Academia Sinica (2013 ~ present)
  • Postdoctoral Scholar, University of California, Santa Barbara (2010 ~ 2012)
  • Postdoctoral Research Fellow, Argelander-Institut für Astronomie, Universität Bonn, Germany (2007 ~ 2010)
  • Ph.D., Physics, California Institute of Technology (2002 ~ 2008)
  • B.Sc., Astrophysics, Queen’s University, Canada (1997 ~ 2001)

Research Interests

  • Observational cosmology
  • Galaxy formation and evolution
  • Dark matter halos of galaxies
  • Gravitational lensing
  • Bayesian data analysis methods

Recent Journal Papers

  1. A. Monna, S. Seitz, N. Greisel, T. Eichner, N. Drory, M. Postman, A. Zitrin, D. Coe, A. Halkola, S. H. Suyu, C. Grillo, P. Rosati, et al., "CLASH: z ~ 6 young galaxy candidate quintuply lensed by the frontier field cluster RXC J2248.7-4431" , MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY: online, 2013-12 [SCI]
  2. A. Sonnenfeld, R. Gavazzi, S. H. Suyu, T. Treu, P. J. Marshall, "The SL2S Galaxy-scale Lens Sample. III. Lens Models, Surface Photometry and Stellar Masses for the Final Sample" , ASTROPHYSICAL JOURNAL: 777(2), 97, 2013-11 [SCI]
  3. A. Sonnenfeld, T. Treu, R. Gavazzi, S. H. Suyu, P. J. Marshall, M. W. Auger, C. Nipoti, "The SL2S Galaxy-scale Lens Sample. IV. The dependence of the total mass density profile of early-type galaxies on redshift, stellar mass, and size" , ASTROPHYSICAL JOURNAL: 777(2), 98, 2013-11 [SCI]
  4. T. Eichner, S. Seitz, S. H. Suyu, A. Halkola, K. Umetsu, A. Zitrin, D. Coe, A. Monna, P. Rosati, C. Grillo, I. Balestra, M. Postman, et al., "Galaxy halo truncation and Giant Arc Surface Brightness Reconstruction in the Cluster MACSJ1206.2-0847" , ASTROPHYSICAL JOURNAL: 774(2), 124, 2013-09 [SCI]
  5. T. Collett, P. J. Marshall, M. W. Auger, S. Hilbert, S. H. Suyu, Z. Greene, T. Treu, C. D. Fassnacht, L. V. E. Koopmans, M. Bradač, R. D. Blandford, "Reconstructing the lensing mass in the Universe from photometric catalogue data" , MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY: 432, 679, 2013-06 [SCI]
  6. Z. S. Greene, S. H. Suyu, T. Treu, S. Hilbert, M. W. Auger, T. E. Collett, P. J. Marshall, C. D. Fassnacht, R. D. Blandford, M. Bradač, L. V. E. Koopmans, "Improving the Precision of Time-delay Cosmography with Observations of Galaxies along the Line of Sight" , ASTROPHYSICAL JOURNAL: 768, 39, 2013-05 [SCI]
  7. S. H. Suyu, T. Treu, S. Hilbert, A. Sonnenfeld, M. W. Auger, R. D. Blandford, T. Collett, F. Courbin, C. D. Fassnacht, L. V. E. Koopmans, P. J. Marshall, G. Meylan, C. Spiniello, M. Tewes, "Two Accurate Time-delay Distances from Strong Lensing: Implications for Cosmology" , ASTROPHYSICAL JOURNAL: 766(2), 70, 2013-04 [SCI]
  8. S. H. Suyu, "Cosmography from two-image lens systems: overcoming the lens profile slope degeneracy" , MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY: 426(2), 868, 2012-10 [SCI]
  9. A. Sonnenfeld, T. Treu, R. Gavazzi, P. J. Marshall, M. W. Auger, S. H. Suyu, L. V. E. Koopmans, A. S. Bolton, "Evidence for Dark Matter Contraction and a Salpeter IMF in a Massive Early-type Galaxy" , ASTROPHYSICAL JOURNAL: 752(2), 163, 2012-06 [SCI]
  10. S. H. Suyu, S. W. Hensel, J. P. McKean, C. D. Fassnacht, T. Treu, A. Halkola, N. Jackson, M. Norbury, P. Schneider, D. Thompson, M. W. Auger, L. V. E. Koopmans, K. 6 S. H. SUYU Matthews, "Disentangling Baryons and Dark Matter in the Spiral Gravitational Lens B1933+503" , ASTROPHYSICAL JOURNAL: 750, 10, 2012-05 [SCI]
  11. M. Limousin, E. Jullo, J. Richard, R. Cabanac, S. H. Suyu, A. Halkola, J. Kneib, R. Gavazzi, G. Soucail, "Strong lensing as a probe of the mass distribution beyond the Einstein radius. Mass and light in SL2S J08544-0121, a galaxy group at z = 0.35" , ASTRONOMY & ASTROPHYSICS: 524, A95, 2010-12 [SCI]
  12. S. H. Suyu, A. Halkola, "The Halos of Satellite Galaxies: the Companion of the Massive Elliptical Lens SL2S J08544–0121" , ASTRONOMY & ASTROPHYSICS: 524, A94, 2010-10 [SCI]
  13. M. Schirmer, S. Suyu, T. Schrabback, H. Hildebrandt, T. Erben, and A. Halkola, "J0454-0309: evidence of a strong lensing fossil group falling into a poor galaxy cluster" , ASTRONOMY & ASTROPHYSICS: 514, A60, 2010-05 [SCI]
  14. S. H. Suyu, P. J. Marshall, M. W. Auger, S. Hilbert, R. D. Blandford, L. V. E. Koopmans, C. D. Fassnacht, T. Treu,, "Dissecting the Gravitational lens B1608+656. II. Precision Measurements of the Hubble Constant, Spatial Curvature, and the Dark Energy Equation of State" , ASTROPHYSICAL JOURNAL: 711, 201, 2010-03 [SCI]
  15. M. Limousin, R. Cabanac, R. Gavazzi, J.-P. Kneib, V. Motta, J. Richard, K. Thanjavur, G. Foex, R. Pello, D. Crampton, C. Faure, B. Fort, E. Jullo, P. Marshall, Y. Mellier, A. More, G. Soucail, S. Suyu, M. Swinbank, J.-F. Sygnet, H. Tu, D. Valls-Gabaud, T. Verdugo, J. Willis, "A new window of exploration in the mass spectrum: strong lensing by galaxy groups in the SL2S" , ASTRONOMY & ASTROPHYSICS: 502, 445, 2009-08 [SCI]
  16. S. H. Suyu, P. J. Marshall, R. D. Blandford, C. D. Fassnacht, L. V. E. Koopmans, J. P. McKean, T. Treu, "Dissecting the Gravitational Lens B1608+656. I. Lens Potential Reconstruction" , ASTROPHYSICAL JOURNAL: 691, 277, 2009-01 [SCI]
  17. S. H. Suyu, P. J. Marshall, M. P. Hobson, R. D. Blandford, "A Bayesian Analysis of Regularized Source Inversions in Gravitational Lensing" , MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY: 371, 983, 2006-09 [SCI]
  18. S. H. Suyu, R. D. Blandford, "The anatomy of a quadruply imaged gravitational lens system" , MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY: 366, 39, 2006-02 [SCI]
  19. L. M. Widrow, K. M. Perret, S. H. Suyu, "Disk-Bulge-Halo Models for the Andromeda Galaxy" , ASTROPHYSICAL JOURNAL: 588, 311, 2003-05 [SCI]
TEL: 886-2-3365-2200 FAX: 886-2-2367-7849
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