Author

Anthony L. Spadafora

results may include different authors with the same name

4 papers

The Discovery of a Gravitationally Lensed Supernova Ia at Redshift 2.22

We present the discovery and measurements of a gravitationally lensed supernova (SN) behind the galaxy cluster MOO J1014+0038. Based on multi-band Hubble Space Telescope and Very Large Telescope (VLT) photometry of the supernova, and VLT…

Astrophysics of Galaxies · Physics 2018-10-24 David Rubin , Brian Hayden , Xiaosheng Huang , Greg Aldering , Rahman Amanullah , Kyle Barbary , Kyle Boone , Mark Brodwin , Susana E. Deustua , Sam Dixon , Peter Eisenhardt , Andrew S. Fruchter , Anthony H. Gonzalez , Ariel Goobar , Ravi R. Gupta , Isobel Hook , M. James Jee , Alex G. Kim , Marek Kowalski , Chris E. Lidman , Eric Linder , Kyle Luther , Jakob Nordin , Reynald Pain , Saul Perlmutter , Zachary Raha , Mickael Rigault , Pilar Ruiz-Lapuente , Clare M. Saunders , Caroline Sofiatti , Anthony L. Spadafora , S. Adam Stanford , Daniel Stern , Nao Suzuki , Steven C. Williams

Subaru FOCAS Spectroscopic Observations of High-Redshift Supernovae

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 on Subaru, the CFH12k camera on the Canada-France-Hawaii…

Cosmology and Nongalactic Astrophysics · Physics 2015-05-14 Tomoki Morokuma , Kouichi Tokita , Christopher Lidman , Mamoru Doi , Naoki Yasuda , Greg Aldering , Rahman Amanullah , Kyle Barbary , Kyle Dawson , Vitaliy Fadeyev , Hannah K. Fakhouri , Gerson Goldhaber , Ariel Goobar , Takashi Hattori , Junji Hayano , Isobel M. Hook , D. Andrew Howell , Hisanori Furusawa , Yutaka Ihara , Nobunari Kashikawa , Rob A. Knop , Kohki Konishi , Joshua Meyers , Takeshi Oda , Reynald Pain , Saul Perlmutter , David Rubin , Anthony L. Spadafora , Nao Suzuki , Naohiro Takanashi , Tomonori Totani , Hiroyuki Utsunomiya , Lifan Wang

Measurements of the W and Z Inclusive Cross Sections and Determination of the W Decay Width

Recent results on the production of $W$ and $Z$ gauge bosons in $p\bar{p}$ collisions at $\sqrt{s}=1.8$~TeV at the Fermilab Tevatron Collider from the \D0 and CDF experiments are reviewed. Measurements of the inclusive cross sections times…

High Energy Physics - Experiment · Physics 2014-11-17 Anthony L. Spadafora

The Subaru/XMM-Newton Deep Survey (SXDS) - V. Optically Faint Variable Object Survey

We present our survey for optically faint variable objects using multi-epoch (8-10 epochs over 2-4 years) $i'$-band imaging data obtained with Subaru Suprime-Cam over 0.918 deg$^2$ in the Subaru/XMM-Newton Deep Field (SXDF). We found 1040…

Astrophysics · Physics 2009-11-13 Tomoki Morokuma , Mamoru Doi , Naoki Yasuda , Masayuki Akiyama , Kazuhiro Sekiguchi , Hisanori Furusawa , Yoshihiro Ueda , Tomonori Totani , Takeshi Oda , Tohru Nagao , Nobunari Kashikawa , Takashi Murayama , Masami Ouchi , Mike G. Watson , Michael W. Richmond , Christopher Lidman , Saul Perlmutter , Anthony L. Spadafora , Greg Aldering , Lifan Wang , Isobel M. Hook , Rob A. Knop