output
19922026
most citedMeasurements of Omega and Lambda from 42 High-Redshift Supernovae

18.1k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2009 · astro-ph.COShow all

13 papers · 2 filters

astro-ph.CO2009★ 47 cited

PKS 2005-489 at VHE: Four Years of Monitoring with HESS and Simultaneous Multi-wavelength Observations

The HESS Collaboration, F. Acero

VHE observations of PKS 2005-489 were made with HESS from 2004 through 2007, together with three simultaneous multi-wavelength campaigns performed with XMM-Newton and RXTE in 2004…

astro-ph.CO2009★ 8 cited

The Type Ia Supernova Rate in Radio and Infrared Galaxies from the CFHT Supernova Legacy Survey

M. L. Graham, C. J. Pritchet, M. Sullivan +25

We have combined the large SN Ia database of the Canada-France-Hawaii Telescope Supernova Legacy Survey and catalogs of galaxies with photometric redshifts, VLA 1.4 GHz radio sourc…

astro-ph.CO2009★ 20 cited

Subaru FOCAS Spectroscopic Observations of High-Redshift Supernovae

Tomoki Morokuma, Kouichi Tokita, Christopher Lidman +30

We present spectra of high-redshift supernovae (SNe) that were taken with the Subaru low resolution optical spectrograph, FOCAS. These SNe were found in SN surveys with Suprime-Cam…

astro-ph.CO2009★ 32 cited

Photometric redshifts for supernovae Ia in the Supernova Legacy Survey

N. Palanque-Delabrouille, V. Ruhlmann-Kleider, S. Pascal +17

We present a method using the SALT2 light curve fitter to determine the redshift of Type Ia supernovae in the Supernova Legacy Survey (SNLS) based on their photometry in g', r', i'…

astro-ph.CO2009★ 57 cited

The ESO/VLT 3rd year Type Ia supernova data set from the Supernova Legacy Survey

C. Balland, S. Baumont, S. Basa +24

We present 139 spectra of 124 Type Ia supernovae (SNeIa) that were observed at the ESO/VLT during the first three years of the Canada-France-Hawai Telescope (CFHT) Supernova Legacy…

astro-ph.CO2009★ 123 cited

The Carnegie Supernova Project: First Near-Infrared Hubble Diagram to z~0.7

Wendy L. Freedman, Christopher R. Burns, M. M. Phillips +37

The Carnegie Supernova Project (CSP) is designed to measure the luminosity distance for Type Ia supernovae (SNe Ia) as a function of redshift, and to set observational constraints…

astro-ph.CO2009★ 10 cited

New results from H.E.S.S. observations of galaxy clusters

W. Domainko, D. Nedbal, J. A. Hinton +1

Clusters of galaxies are believed to contain a significant population of cosmic rays. From the radio and probably hard X-ray bands it is known that clusters are the spatially most…

astro-ph.CO2009★ 80 cited

Constraints on the multi-TeV particle population in the Coma Galaxy Cluster with H.E.S.S. observations

The HESS Collaboration, F. A. Aharonian

The H.E.S.S. (High Energy Stereoscopic System) telescopes observed Coma for ~8hr in a search for gamma-ray emission at energies >1TeV. The large 3.5deg FWHM field of view of H.E.S.…

astro-ph.CO2009★ 130 cited

Simultaneous multiwavelength observations of the second exceptional gamma-ray flare of PKS 2155-304 in July 2006

HESS Collaboration, F. Aharonian

Simultaneous HESS/CHANDRA/optical observations were performed on the BL Lac object PKS 2155-304 in the night of July 29-30 2006, when the source underwent its second major gamma-ra…

astro-ph.CO2009★ 10 cited

Constraining dust and color variations of high-z SNe using NICMOS on Hubble Space Telescope

S. Nobili, V. Fadeyev, G. Aldering +24

We present data from the Supernova Cosmology Project for five high redshift Type Ia supernovae (SNe Ia) that were obtained using the NICMOS infrared camera on the Hubble Space Tele…

astro-ph.CO2009★ 88 cited

Using Spectral Flux Ratios to Standardize SN Ia Luminosities

S. Bailey, G. Aldering, P. Antilogus +23

We present a new method to standardize Type Ia supernova (SN Ia) luminosities to ~<0.13 magnitudes using flux ratios from a single flux-calibrated spectrum per SN. Using Nearby Sup…

astro-ph.CO2009★ 142 cited

The Core-collapse rate from the Supernova Legacy Survey

G. Bazin, N. Palanque-Delabrouille, J. Rich +27

We use three years of data from the Supernova Legacy Survey (SNLS) to study the general properties of core-collapse and type Ia supernovae. This is the first such study using the "…

astro-ph.CO2009★ 220 cited

Discovery of very high energy gamma-ray emission from Centaurus A with H.E.S.S

HESS Collaboration, F. Aharonian

We report the discovery of faint very high energy (VHE, E>100 GeV) gamma-ray emission from the radio galaxy Centaurus A in observations performed with the H.E.S.S. experiment, an i…