Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Morgan Catha"'
Autor:
Casey J. Law, Kritti Sharma, Vikram Ravi, Ge Chen, Morgan Catha, Liam Connor, Jakob T. Faber, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Rick Hobbs, David Hodge, Mark Hodges, James W. Lamb, Paul Rasmussen, Myles B. Sherman, Jun Shi, Dana Simard, Reynier Squillace, Sander Weinreb, David P. Woody, Nitika Yadlapalli Yurk
Publikováno v:
The Astrophysical Journal, Vol 967, Iss 1, p 29 (2024)
Fast radio bursts (FRBs) are a powerful and mysterious new class of transients that are luminous enough to be detected at cosmological distances. By associating FRBs to host galaxies, we can measure intrinsic and environmental properties that test FR
Externí odkaz:
https://doaj.org/article/912a27f541e047f8ae8960a14fe50be3
Autor:
Myles B. Sherman, Liam Connor, Vikram Ravi, Casey Law, Ge Chen, Morgan Catha, Jakob T. Faber, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Rick Hobbs, David Hodge, Mark Hodges, James W. Lamb, Paul Rasmussen, Kritti Sharma, Jun Shi, Dana Simard, Jean Somalwar, Reynier Squillace, Sander Weinreb, David P. Woody, Nitika Yadlapalli, The Deep Synoptic Array team
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 2, p 131 (2024)
We report on a full-polarization analysis of the first 25 as yet nonrepeating fast radio bursts (FRBs) detected at 1.4 GHz by the 110-antenna Deep Synoptic Array (DSA-110) during commissioning observations. We present details of the data-reduction, c
Externí odkaz:
https://doaj.org/article/32638dc734dc4d56a0f914e61dab1b47
Autor:
Myles B. Sherman, Liam Connor, Vikram Ravi, Casey Law, Ge Chen, Kritti Sharma, Morgan Catha, Jakob T. Faber, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Rick Hobbs, David Hodge, Mark Hodges, James W. Lamb, Paul Rasmussen, Jun Shi, Dana Simard, Jean Somalwar, Reynier Squillace, Sander Weinreb, David P. Woody, Nitika Yadlapalli, The Deep Synoptic Array Team
Publikováno v:
The Astrophysical Journal Letters, Vol 957, Iss 1, p L8 (2023)
Faraday rotation measures (RMs) of fast radio bursts (FRBs) offer the prospect of directly measuring extragalactic magnetic fields. We present an analysis of the RMs of 10 as yet nonrepeating FRBs detected and localized to host galaxies with robust r
Externí odkaz:
https://doaj.org/article/6032f35c7ebc4b05aa78962b0d1f4027
Autor:
Liam Connor, Vikram Ravi, Morgan Catha, Ge Chen, Jakob T. Faber, James W. Lamb, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Rick Hobbs, David Hodge, Mark Hodges, Casey Law, Paul Rasmussen, Jack Sayers, Kritti Sharma, Myles B. Sherman, Jun Shi, Dana Simard, Jean Somalwar, Reynier Squillace, Sander Weinreb, David P. Woody, Nitika Yadlapalli, The Deep Synoptic Array team
Publikováno v:
The Astrophysical Journal Letters, Vol 949, Iss 2, p L26 (2023)
The hot gas that constitutes the intracluster medium (ICM) has been studied at X-ray and millimeter/submillimeter wavelengths (Sunyaev–Zel’dovich effect) for decades. Fast radio bursts (FRBs) offer an additional method of directly measuring the I
Externí odkaz:
https://doaj.org/article/0d7bc3389c62464ab067649cd8dd4bbf
Autor:
Vikram Ravi, Morgan Catha, Ge Chen, Liam Connor, Jakob T. Faber, James W. Lamb, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Rick Hobbs, David Hodge, Mark Hodges, Casey Law, Paul Rasmussen, Kritti Sharma, Myles B. Sherman, Jun Shi, Dana Simard, Reynier Squillace, Sander Weinreb, David P. Woody, Nitika Yadlapalli, The Deep Synoptic Array team, Tomas Ahumada, Dillon Dong, Christoffer Fremling, Yuping Huang, Viraj Karambelkar, Jessie M. Miller
Publikováno v:
The Astrophysical Journal Letters, Vol 949, Iss 1, p L3 (2023)
We report the detection and interferometric localization of the repeating fast radio burst (FRB) source FRB 20220912A during commissioning observations with the Deep Synoptic Array (DSA-110). Two bursts were detected from FRB 20220912A, one each on 2
Externí odkaz:
https://doaj.org/article/53680d4a6a1c470fb68ce220f591abff
Autor:
Kritti Sharma, Jean Somalwar, Casey Law, Vikram Ravi, Morgan Catha, Ge Chen, Liam Connor, Jakob T. Faber, Gregg Hallinan, Charlie Harnach, Greg Hellbourg, Rick Hobbs, David Hodge, Mark Hodges, James W. Lamb, Paul Rasmussen, Myles B. Sherman, Jun Shi, Dana Simard, Reynier Squillace, Sander Weinreb, David P. Woody, Nitika Yadlapalli, The Deep Synoptic Array team
Publikováno v:
The Astrophysical Journal, Vol 950, Iss 2, p 175 (2023)
The stellar population environments that are associated with fast radio burst (FRB) sources provide important insights for developing their progenitor theories. We expand the diversity of known FRB host environments by reporting two FRBs in massive g
Externí odkaz:
https://doaj.org/article/3a64c9a2bfcd48098b563cca3d649ada
Autor:
Junhan Kim, Kieran A. Cleary, Sandra O'Neill, James W. Lamb, David P. Woody, Andrew I. Harris, Delaney A. Dunne, Morgan Catha, Richard Hobbs, Jonathon Kocz, Timothy J. Pearson, Liju Philip, Travis W. Powell, Anthony C. S. Readhead
Publikováno v:
2023 United States National Committee of URSI National Radio Science Meeting (USNC-URSI NRSM).
Autor:
Dongwoo T. Chung, Patrick C. Breysse, Kieran A. Cleary, Håvard T. Ihle, Hamsa Padmanabhan, Marta B. Silva, J. Richard Bond, Jowita Borowska, Morgan Catha, Sarah E. Church, Delaney A. Dunne, Hans Kristian Eriksen, Marie Kristine Foss, Todd Gaier, Joshua Ott Gundersen, Stuart E. Harper, Andrew I. Harris, Brandon Hensley, Richard Hobbs, Laura C. Keating, Junhan Kim, James W. Lamb, Charles R. Lawrence, Jonas Gahr Sturtzel Lunde, Norman Murray, Timothy J. Pearson, Liju Philip, Maren Rasmussen, Anthony C. S. Readhead, Thomas J. Rennie, Nils-Ole Stutzer, Bade D. Uzgil, Marco P. Viero, Duncan J. Watts, Risa H. Wechsler, Ingunn Kathrine Wehus, David P. Woody
Publikováno v:
The Astrophysical Journal
We present the current state of models for the $z\sim3$ carbon monoxide (CO) line-intensity signal targeted by the CO Mapping Array Project (COMAP) Pathfinder in the context of its early science results. Our fiducial model, relating dark matter halo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::923e87f1ac9532eb8372c8adfb6a526b
https://resolver.caltech.edu/CaltechAUTHORS:20220722-769356000
https://resolver.caltech.edu/CaltechAUTHORS:20220722-769356000
Autor:
Patrick C. Breysse, Dongwoo T. Chung, Kieran A. Cleary, Håvard T. Ihle, Hamsa Padmanabhan, Marta B. Silva, J. Richard Bond, Jowita Borowska, Morgan Catha, Sarah E. Church, Delaney A. Dunne, Hans Kristian Eriksen, Marie Kristine Foss, Todd Gaier, Joshua Ott Gundersen, Andrew I. Harris, Richard Hobbs, Laura Keating, James W. Lamb, Charles R. Lawrence, Jonas G. S. Lunde, Norman Murray, Timothy J. Pearson, Liju Philip, Maren Rasmussen, Anthony C. S. Readhead, Thomas J. Rennie, Nils-Ole Stutzer, Marco P. Viero, Duncan J. Watts, Ingunn Kathrine Wehus, David P. Woody
We introduce COMAP-EoR, the next generation of the Carbon Monoxide Mapping Array Project aimed at extending CO intensity mapping to the Epoch of Reionization. COMAP-EoR supplements the existing 30 GHz COMAP Pathfinder with two additional 30 GHz instr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa2b31ad7198068d3d2e7e8a4baac48d
http://hdl.handle.net/10852/96047
http://hdl.handle.net/10852/96047
Autor:
Thomas J. Rennie, Stuart E. Harper, Clive Dickinson, Liju Philip, Kieran A. Cleary, Richard J. Bond, Jowita Borowska, Patrick C. Breysse, Morgan Catha, Roke Cepeda-Arroita, Dongwoo T. Chung, Sarah E. Church, Delaney A. Dunne, Hans Kristian Eriksen, Marie Kristine Foss, Todd Gaier, Joshua Ott Gundersen, Andrew I. Harris, Brandon Hensley, Richard Hobbs, Håvard T. Ihle, James W. Lamb, Charles R. Lawrence, Jonas G. S. Lunde, Roberta Paladini, Timothy J. Pearson, Maren Rasmussen, Anthony C. S. Readhead, Nils-Ole Stutzer, Duncan J. Watts, Ingunn Kathrine Wehus, David P. Woody
We present early results from the COMAP Galactic Plane Survey conducted between June 2019 and April 2021, spanning $20^\circ
Paper 6 of 7 in series. 28 pages, 10 figures, submitted to ApJ
Paper 6 of 7 in series. 28 pages, 10 figures, submitted to ApJ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa20b41908ff9594f6db06f2bc33a6d5
http://hdl.handle.net/10852/96046
http://hdl.handle.net/10852/96046