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P. Challis | Researchclopedia

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P. Challis

Center for Astrophysics Harvard & Smithsonian

156

Works

27,896

Citations

49

h-index

72

i10-index

Research Topics

Gamma-ray bursts and supernovae Stellar, planetary, and galactic studies Astronomy and Astrophysical Research

Affiliations

U.S. National Science Foundation2007–2007

Association of Universities for Research in Astronomy2007–2007

Harvard University1993–2014

University of Michigan–Ann Arbor1986–1986

Harvard University Press1994–2014

Top Works

Observational Evidence from Supernovae for an Accelerating Universe and a Cosmological Constant

Adam G. Riess,A. V. Filippenko,et al.

199818,486 citations

Astrophysics and Cosmic Phenomena

Astro and Planetary Science

The High‐Z Supernova Search: Measuring Cosmic Deceleration and Global Curvature of the Universe Using Type Ia Supernovae

B. Schmidt,N. B. Suntzeff,et al.

19981,438 citations

[ITAL]BVRI[/ITAL] Light Curves for 22 Type I[CLC]a[/CLC] Supernovae

Adam G. Riess,R. Kirshner,et al.

1999709 citations

CfA3: 185 TYPE Ia SUPERNOVA LIGHT CURVES FROM THE CfA

M. Hicken,P. Challis,et al.

2009487 citations

Twenty‐Three High‐Redshift Supernovae from the Institute for Astronomy Deep Survey: Doubling the Supernova Sample at<i>z</i>> 0.7

B. Barris,J. Tonry,et al.

2004420 citations

MEASURED METALLICITIES AT THE SITES OF NEARBY BROAD-LINED TYPE Ic SUPERNOVAE AND IMPLICATIONS FOR THE SUPERNOVAE GAMMA-RAY BURST CONNECTION

M. Modjaz,Lisa J. Kewley,et al.

2008340 citations

The<i>Hubble</i>Higher<i>z</i>Supernova Search: Supernovae to<i>z</i>≈ 1.6 and Constraints on Type Ia Progenitor Models

L. Strolger,Adam G. Riess,et al.

2004286 citations

FROM SHOCK BREAKOUT TO PEAK AND BEYOND: EXTENSIVE PANCHROMATIC OBSERVATIONS OF THE TYPE Ib SUPERNOVA 2008D ASSOCIATED WITH<i>SWIFT</i>X-RAY TRANSIENT 080109

M. Modjaz,Wei Li,et al.

2009284 citations

Type Ia Supernova Distances at Redshift >1.5 from the Hubble Space Telescope Multi-cycle Treasury Programs: The Early Expansion Rate

Adam G. Riess,S. Rodney,et al.

2018248 citations