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Cosmology group
The High-Z Supernova Search Team was an international
cosmology collaboration which used
Type Ia supernovae to chart the expansion of the
universe . The team was formed in 1994 by
Brian P. Schmidt , then a post-doctoral research associate at Harvard University, and
Nicholas B. Suntzeff , a staff astronomer at the
Cerro Tololo Inter-American Observatory (CTIO) in Chile. The original team first proposed for the research on September 29, 1994, in a proposal called A Pilot Project to Search for Distant Type Ia Supernova to the CTIO. The original team as co-listed on the first observing proposal was:
Nicholas Suntzeff (PI);
Brian Schmidt (Co-I); (other Co-Is) R. Chris Smith,
Robert Schommer ,
Mark M. Phillips ,
Mario Hamuy , Roberto Aviles, Jose Maza,
Adam Riess ,
Robert Kirshner , Jason Spiromilio, and
Bruno Leibundgut . The original project was awarded four nights of telescope time on the CTIO
Víctor M. Blanco Telescope on the nights of February 25, 1995, and March 6, 24, and 29, 1995. The pilot project led to the discovery of supernova SN1995Y. In 1995, the HZT elected Brian P. Schmidt of the
Mount Stromlo Observatory which is part of the
Australian National University to manage the team.
The team expanded to roughly 20 astronomers located in the United States, Europe, Australia, and Chile. They used the Víctor M. Blanco telescope to discover Type Ia supernovae out to
redshifts of z = 0.9. The discoveries were verified with spectra taken mostly from the telescopes of the
Keck Observatory , and the
European Southern Observatory .
In a 1998 study led by Adam Riess, the High-Z Team became the first to publish evidence that the expansion of the Universe is
accelerating (Riess et al. 1998, AJ, 116, 1009, submitted March 13, 1998, accepted May 1998). The team later spawned Project ESSENCE led by
Christopher Stubbs of Harvard University and the
Higher-Z Team led by Adam Riess of Johns Hopkins University and Space Telescope Science Institute.
In 2011, Riess and Schmidt, along with
Saul Perlmutter of the
Supernova Cosmology Project , were awarded the
Nobel Prize in Physics for this work.
[1]
Awards
The original telescope time proposal in 1994 to the
Cerro Tololo Inter-American Observatory which began the High-Z Team.
Members
References
External links
Classes Physics of Related Progenitors Remnants Discovery Lists Notable Research
Mathematics
Fundamental physics
Nima Arkani-Hamed ,
Alan Guth ,
Alexei Kitaev ,
Maxim Kontsevich ,
Andrei Linde ,
Juan Maldacena ,
Nathan Seiberg ,
Ashoke Sen ,
Edward Witten (2012)
Special :
Stephen Hawking ,
Peter Jenni ,
Fabiola Gianotti (ATLAS),
Michel Della Negra ,
Tejinder Virdee ,
Guido Tonelli ,
Joseph Incandela (CMS) and
Lyn Evans (LHC) (2013)
Alexander Polyakov (2013)
Michael Green and
John Henry Schwarz (2014)
Saul Perlmutter and members of the
Supernova Cosmology Project ;
Brian Schmidt ,
Adam Riess and members of the
High-Z Supernova Team (2015)
Special :
Ronald Drever ,
Kip Thorne ,
Rainer Weiss and contributors to
LIGO project (2016)
Yifang Wang ,
Kam-Biu Luk and the
Daya Bay team ,
Atsuto Suzuki and the
KamLAND team,
Kōichirō Nishikawa and the
K2K /
T2K team,
Arthur B. McDonald and the
Sudbury Neutrino Observatory team,
Takaaki Kajita and
Yōichirō Suzuki and the
Super-Kamiokande team (2016)
Joseph Polchinski ,
Andrew Strominger ,
Cumrun Vafa (2017)
Charles L. Bennett ,
Gary Hinshaw ,
Norman Jarosik ,
Lyman Page Jr. ,
David Spergel (2018)
Special :
Jocelyn Bell Burnell (2018)
Charles Kane and
Eugene Mele (2019)
Special :
Sergio Ferrara ,
Daniel Z. Freedman ,
Peter van Nieuwenhuizen (2019)
The Event Horizon Telescope Collaboration (2020)
Eric Adelberger ,
Jens H. Gundlach and
Blayne Heckel (2021)
Special :
Steven Weinberg (2021)
Hidetoshi Katori and
Jun Ye (2022)
Charles H. Bennett ,
Gilles Brassard ,
David Deutsch ,
Peter W. Shor (2023)
John Cardy and
Alexander Zamolodchikov (2024)
Life sciences
Cornelia Bargmann ,
David Botstein ,
Lewis C. Cantley ,
Hans Clevers ,
Titia de Lange ,
Napoleone Ferrara ,
Eric Lander ,
Charles Sawyers ,
Robert Weinberg ,
Shinya Yamanaka and
Bert Vogelstein (2013)
James P. Allison ,
Mahlon DeLong ,
Michael N. Hall ,
Robert S. Langer ,
Richard P. Lifton and
Alexander Varshavsky (2014)
Alim Louis Benabid ,
Charles David Allis ,
Victor Ambros ,
Gary Ruvkun ,
Jennifer Doudna and
Emmanuelle Charpentier (2015)
Edward Boyden ,
Karl Deisseroth ,
John Hardy ,
Helen Hobbs and
Svante Pääbo (2016)
Stephen J. Elledge ,
Harry F. Noller ,
Roeland Nusse ,
Yoshinori Ohsumi ,
Huda Zoghbi (2017)
Joanne Chory ,
Peter Walter ,
Kazutoshi Mori ,
Kim Nasmyth ,
Don W. Cleveland (2018)
C. Frank Bennett and
Adrian R. Krainer ,
Angelika Amon ,
Xiaowei Zhuang ,
Zhijian Chen (2019)
Jeffrey M. Friedman ,
Franz-Ulrich Hartl ,
Arthur L. Horwich ,
David Julius ,
Virginia Man-Yee Lee (2020)
David Baker ,
Catherine Dulac ,
Dennis Lo ,
Richard J. Youle [
de ] (2021)
Jeffery W. Kelly ,
Katalin Karikó ,
Drew Weissman ,
Shankar Balasubramanian ,
David Klenerman and
Pascal Mayer (2022)
Clifford P. Brangwynne ,
Anthony A. Hyman ,
Demis Hassabis ,
John Jumper ,
Emmanuel Mignot ,
Masashi Yanagisawa (2023)
Carl June ,
Michel Sadelain ,
Sabine Hadida ,
Paul Negulescu ,
Fredrick Van Goor ,
Thomas Gasser ,
Ellen Sidransky and
Andrew Singleton (2024)