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The URL for this search is http://xxx.lanl.gov/find/astro-ph/1/au:+greenhill_l/0/1/0/past/0/1

Showing results 1 through 12 (of 12 total) for au:greenhill_l

1. arXiv:0911.2473 [pdf, other]
Title: A Feature Movie of SiO Emission 20-100 AU from the Massive Young Stellar Object Orion Source I
Authors: L. D. Matthews (CfA/MIT Haystack), L. J. Greenhill (CfA), C. Goddi (CfA), C. J. Chandler (NRAO), E. M. L. Humphreys (CfA), M. Kunz (NRAO/Illinois)
Comments: Accepted to ApJ (January 2010); a full resolution version along with two accompanying GIF movies may be found at this http URL
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
2. arXiv:0911.0976 [ps, pdf, other]
Title: Neutrino mass from cosmology: Impact of high-accuracy measurement of the Hubble constant
Authors: Toyokazu Sekiguchi, Kazuhide Ichikawa, Tomo Takahashi, Lincoln Greenhill
Comments: 22 pages, 6 figures, 12 tables
Subjects: Cosmology and Extragalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)
3. arXiv:0911.0382 [ps, pdf, other]
Title: Discovery of Candidate H$_2$O Disk Masers in AGN and Estimations of Centripetal Accelerations
Authors: Lincoln J. Greenhill, Paul T. Kondratko, James M. Moran, Avanti Tilak
Comments: 7 figures, accepted for publication in ApJ, Dec. 10, 2009
Subjects: Cosmology and Extragalactic Astrophysics (astro-ph.CO)
4. arXiv:0906.1887 [ps, pdf, other]
Title: A GPU based real-time software correlation system for the Murchison Widefield Array prototype
Authors: Randall B. Wayth, Lincoln J. Greenhill, Frank H. Briggs
Comments: 11 pages, to appear in PASP
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)
5. arXiv:0905.0697 [ps, pdf, other]
Title: Cepheid Calibrations of Modern Type Ia Supernovae:Implications for the Hubble Constant
Authors: Adam G. Riess (JHU, STScI), Lucas Macri (Texas A&M), Weidong Li (UCB), Hubert Lampeitl (UPort), Stefano Casertano (STScI), Henry C. Ferguson (STScI), Alexei V. Filippenko (UCB), Saurabh W. Jha (Rutgers), Ryan Chornock (UCB), Lincoln Greenhill (SAO), Max Mutchler (STScI), Mohan Ganeshalingham (UCB)
Comments: 70 pages, 14 figures, accepted for publication, ApJS
Journal-ref: Astrophys.J.Supp.183:109-141,2009
Subjects: Cosmology and Extragalactic Astrophysics (astro-ph.CO)
6. arXiv:0904.1373 [ps, pdf, other]
Title: Maser emission from SiO isotopologues traces the innermost 100 AU around Radio Source I in Orion BN/KL
Authors: C. Goddi, L. J. Greenhill, C. J. Chandler, E. M. L. Humphreys, L. D. Matthews, M.D. Gray
Comments: 10 pages, 3 figures, accepted for publication by ApJ
Subjects: Solar and Stellar Astrophysics (astro-ph.SR)
7. arXiv:0904.1181 [pdf, other]
Title: Digital Instrumentation for the Radio Astronomy Community
Authors: Aaron Parsons, Dan Werthimer, Donald Backer, Tim Bastian, Geoffrey Bower, Walter Brisken, Henry Chen, Adam Deller, Terry Filiba, Dale Gary, Lincoln Greenhill, David Hawkins, Glenn Jones, Glen Langston, Joseph Lazio, Joeri van Leeuwen, Daniel Mitchell, Jason Manley, Andrew Siemion, Hayden Kwok-Hay So, Alan Whitney, Dave Woody, Melvyn Wright, Kristian Zarb-Adami
Comments: 11 pages, 4 figures, Astro2010 Decadal Survey White Paper in TEC: Technology Development
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)
8. arXiv:0903.1828 [pdf]
Title: The Murchison Widefield Array: Design Overview
Authors: Colin J. Lonsdale, Roger J. Cappallo, Miguel F. Morales, Frank H. Briggs, Leonid Benkevitch, Judd D. Bowman, John D. Bunton, Steven Burns, Brian E. Corey, Ludi deSouza, Sheperd S. Doeleman, Mark Derome, Avinash Deshpande, M. R. Gopalakrishna, Lincoln J. Greenhill, David Herne, Jacqueline N. Hewitt, P. A. Kamini, Justin C. Kasper, Barton B. Kincaid, Jonathan Kocz, Errol Kowald, Eric Kratzenberg, Deepak Kumar, Mervyn J. Lynch, S. Madhavi, Michael Matejek, Daniel Mitchell, Edward Morgan, Divya Oberoi, Steven Ord, Joseph Pathikulangara, T. Prabu, Alan E.E. Rogers, Anish Roshi, Joseph E. Salah, Robert J. Sault, N. Udaya Shankar, K. S. Srivani, Jamie Stevens, Steven Tingay, Annino Vaccarella, Mark Waterson, Randall B. Wayth, Rachel L. Webster, Alan R. Whitney, Andrew Williams, Christopher Williams
Comments: 9 pages, 5 figures, 1 table. Accepted for publication in Proceedings of the IEEE
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM); Cosmology and Extragalactic Astrophysics (astro-ph.CO); Solar and Stellar Astrophysics (astro-ph.SR)
9. arXiv:0902.4255 [pdf]
Title: Estimation of the Hubble Constant and Constraint on Descriptions of Dark Energy
Authors: Lincoln Greenhill, Elizabeth Humphreys (1), Wayne Hu (2), Lucas Macri (3), David Murphy (4), Karen Masters (5), Yoshiaki Hagiwara, Hideyuki Kobayashi (6), Yasuhiro Murata (7) ((1) Harvard-Smithsonian CfA, (2) U. Chicago, (3) Texas A&M, (4) JPL, (5) U. of Portsmouth, (6) NAOJ, (7) JAXA/ISAS)
Comments: Whitepaper submitted to the ASTRO2010 cosmology and fundamental physics panel; 9 pages, 5 figures (4 color)
Subjects: Cosmology and Extragalactic Astrophysics (astro-ph.CO)
10. arXiv:0902.3259 [ps, pdf, other]
Title: Cosmology from the Highly-Redshifted 21 cm Line
Authors: Steven Furlanetto, Adam Lidz, Abraham Loeb, Matthew McQuinn, Jonathan Pritchard, Paul Shapiro, James Aguirre, Marcelo Alvarez, Donald Backer, Judd Bowman, Jack Burns, Chris Carilli, Renyue Cen, Asantha Cooray, Nickolay Gnedin, Lincoln Greenhill, Zoltan Haiman, Jacqueline Hewitt, Joseph Lazio, Andrei Mesinger, Piero Madau, Miguel Morales, S. Peng Oh, Jeffrey Peterson, Ylva Pihlstrom, Max Tegmark, Hy Trac, Oliver Zahn, Matias Zaldarriaga
Comments: 8 pages, 5 figures, science white paper submitted to the US Astro2010 Decadal Survey "Cosmology and Fundamental Physics" Science Frontier Panel
Subjects: Cosmology and Extragalactic Astrophysics (astro-ph.CO)
11. arXiv:0902.3011 [ps, pdf, other]
Title: Astrophysics from the Highly-Redshifted 21 cm Line
Authors: Steven Furlanetto, Adam Lidz, Abraham Loeb, Matthew McQuinn, Jonathan Pritchard, James Aguirre, Marcelo Alvarez, Donald Backer, Judd Bowman, Jack Burns, Chris Carilli, Renyue Cen, Asantha Cooray, Nickolay Gnedin, Lincoln Greenhill, Zoltan Haiman, Jacqueline Hewitt, Joseph Lazio, Andrei Mesinger, Piero Madau, Miguel Morales, S. Peng Oh, Jeffrey Peterson, Ylva Pihlstrom, Paul Shapiro, Max Tegmark, Hy Trac, Oliver Zahn, Matias Zaldarriaga
Comments: 8 pages, 5 figures, science white paper submitted to the US Astro2010 Decadal Survey "Galaxies across Cosmic Time" Science Frontier Panel
Subjects: Cosmology and Extragalactic Astrophysics (astro-ph.CO)
12. arXiv:0902.0915 [ps, pdf, other]
Title: GPUs for data processing in the MWA
Authors: S. Ord (1), L. Greenhill (1), R. Wayth (1), D. Mitchell (1), K. Dale (2), H. Pfister (2), R. G. Edgar (2) ((1) Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, USA, (2) Harvard University, Cambridge, MA, USA)
Comments: 4 pages, 0 figures, presented at ADASS 2008 and submitted to proceedings
Subjects: Instrumentation and Methods for Astrophysics (astro-ph.IM)
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