no code implementations • 4 Mar 2021 • Maya Mallaby-Kay, Zachary Atkins, Simone Aiola, Stefania Amodeo, J. Richard Bond, Erminia Calabrese, Grace E. Chesmore, Steve K. Choi, Kevin T. Crowley, Omar Darwish, Mark J. Devlin, Adriaan J. Duivenvoorden, Jo Dunkley, Simone Ferraro, Kyra Fichman, Patricio A. Gallardo, Joseph E. Golec, Yilun Guan, Dongwon Han, Matthew Hasselfield, J. Colin Hill, Matt Hilton, Renee Hlozek, Kevin M. Huffenberger, John P. Hughes, Brian J. Koopman, Thibaut Louis, Amanda MacInnis, Mathew S. Madhavacheril, Jeff McMahon, Kavilan Moodley, Sigurd Naess, Toshiya Namikawa, Federico Nati, Laura B. Newburgh, Michael D. Niemack, Lyman A. Page, Maria Salatino, Emmanuel Schaan, Alessandro Schillaci, Neelima Sehgal, Blake D. Sherwin, Cristobal Sifon, Sara Simon, Suzanne T. Staggs, Emilie R. Storer, Alexander van Engelen, Edward J. Wollack, Zhilei Xu
Two recent large data releases for the Atacama Cosmology Telescope (ACT), called DR4 and DR5, are available for public access.
Cosmology and Nongalactic Astrophysics
no code implementations • 16 Jan 2021 • Benjamin R. B. Saliwanchik, Aaron Ewall-Wice, Devin Crichton, Emily R. Kuhn, Deniz Ölçek, Kevin Bandura, Martin Bucher, Tzu-Ching Chang, H. Cynthia Chiang, Kit Gerodias, Kabelo Kesebonye, Vincent MacKay, Kavilan Moodley, Laura B. Newburgh, Viraj Nistane, Jeffrey B. Peterson, Elizabeth Pieters, Carla Pieterse, Keith Vanderlinde, Jonathan L. Sievers, Amanda Weltman, Dallas Wulf
This includes the simulations used to optimize the instrument, including the dish focal ratio, receiver support mechanism, and instrument cabling.
Instrumentation and Methods for Astrophysics
1 code implementation • 28 Jan 2020 • Toshiya Namikawa, Yilun Guan, Omar Darwish, Blake D. Sherwin, Simone Aiola, Nicholas Battaglia, James A. Beall, Daniel T. Becker, J. Richard Bond, Erminia Calabrese, Grace E. Chesmore, Steve K. Choi, Mark J. Devlin, Joanna Dunkley, Rolando Dünner, Anna E. Fox, Patricio A. Gallardo, Vera Gluscevic, Dongwon Han, Matthew Hasselfield, Gene C. Hilton, Adam D. Hincks, Renée Hložek, Johannes Hubmayr, Kevin Huffenberger, John P. Hughes, Brian J. Koopman, Arthur Kosowsky, Thibaut Louis, Marius Lungu, Amanda MacInnis, Mathew S. Madhavacheril, Maya Mallaby-Kay, Loïc Maurin, Jeffrey McMahon, Kavilan Moodley, Sigurd Naess, Federico Nati, Laura B. Newburgh, John P. Nibarger, Michael D. Niemack, Lyman A. Page, Frank J. Qu, Naomi Robertson, Alessandro Schillaci, Neelima Sehgal, Cristóbal Sifón, Sara M. Simon, David N. Spergel, Suzanne T. Staggs, Emilie R. Storer, Alexander van Engelen, Jeff Van Lanen, Edward J. Wollack
We present new constraints on anisotropic birefringence of the cosmic microwave background polarization using two seasons of data from the Atacama Cosmology Telescope covering $456$ square degrees of sky.
Cosmology and Nongalactic Astrophysics High Energy Physics - Experiment High Energy Physics - Phenomenology
no code implementations • 14 Jan 2019 • CHIME/FRB Collaboration, :, Mandana Amiri, Kevin Bandura, Mohit Bhardwaj, Paula Boubel, Michelle M. Boyce, Patrick J. Boyle, Charanjot Brar, Maya Burhanpurkar, Pragya Chawla, Jean F. Cliche, Davor Cubranic, Meiling Deng, Nolan Denman, Matthew Dobbs, M. Fandino, Emmanuel Fonseca, Bryan M. Gaensler, Adam J. Gilbert, Utkarsh Giri, Deborah C. Good, Mark Halpern, David Hanna, Alexander S. Hill, Gary Hinshaw, C. Höfer, Alexander Josephy, Victoria M. Kaspi, Thomas L. Landecker, Dustin A. Lang, Kiyoshi W. Masui, Ryan Mckinven, Juan Mena-Parra, Marcus Merryfield, Nikola Milutinovic, Charles Moatti, Arun Naidu, Laura B. Newburgh, Cherry Ng, Chitrang Patel, Ue-Li Pen, Tristan Pinsonneault-Marotte, Ziggy Pleunis, Masoud Rafiei-Ravandi, Scott M. Ransom, Andre Renard, Paul Scholz, J. R. Shaw, Seth R. Siegel, Kendrick M. Smith, Ingrid H. Stairs, Shriharsh P. Tendulkar, Ian Tretyakov, Keith Vanderlinde, Prateek Yadav
Emission in multiple events is seen down to 400 MHz, the lowest radio frequency to which we are sensitive.
High Energy Astrophysical Phenomena
1 code implementation • 22 Oct 2018 • Cosmic Visions 21 cm Collaboration, Réza Ansari, Evan J. Arena, Kevin Bandura, Philip Bull, Emanuele Castorina, Tzu-Ching Chang, Shi-Fan Chen, Liam Connor, Simon Foreman, Josef Frisch, Daniel Green, Matthew C. Johnson, Dionysios Karagiannis, Adrian Liu, Kiyoshi W. Masui, P. Daniel Meerburg, Moritz Münchmeyer, Laura B. Newburgh, Andrej Obuljen, Paul O'Connor, Hamsa Padmanabhan, J. Richard Shaw, Christopher Sheehy, Anže Slosar, Kendrick Smith, Paul Stankus, Albert Stebbins, Peter Timbie, Francisco Villaescusa-Navarro, Benjamin Wallisch, Martin White
This white paper envisions a revolutionary post-DESI, post-LSST dark energy program based on intensity mapping of the redshifted 21cm emission line from neutral hydrogen at radio frequencies.
Cosmology and Nongalactic Astrophysics Instrumentation and Methods for Astrophysics High Energy Physics - Experiment
2 code implementations • 2 Mar 2015 • Kiyoshi Masui, Mandana Amiri, Liam Connor, Meiling Deng, Mateus Fandino, Carolin Höfer, Mark Halpern, David Hanna, Adam D. Hincks, Gary Hinshaw, Juan Mena Parra, Laura B. Newburgh, J. Richard Shaw, Keith Vanderlinde
We present a procedure for efficiently compressing astronomical radio data for high performance applications.
Instrumentation and Methods for Astrophysics