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of 1 121
pro vyhledávání: '"J. Sand"'
Autor:
Mojgan Aghakhanloo, Nathan Smith, Peter Milne, Jennifer E Andrews, Alexei V Filippenko, Jacob E Jencson, David J Sand, Schuyler D Van Dyk, Samuel Wyatt, WeiKang Zheng
We analyse photometric observations of the supernova (SN) impostor SN 2000ch in NGC 3432 covering the time since its discovery. This source was previously observed to have four outbursts in 2000-2010. Observations now reveal at least three additional
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15ce910f2231c7f39219d77d81d00564
https://resolver.caltech.edu/CaltechAUTHORS:20230502-710879200.8
https://resolver.caltech.edu/CaltechAUTHORS:20230502-710879200.8
Akademický článek
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Autor:
G. Kayode, A. Howell, C. Burden, R. Margelyte, V. Cheng, M. Viner, J. Sandall, J. Carter, L. Brigante, C. Winter, F. Carroll, B. Thilaganathan, D. Anumba, A. Judge, E. Lenguerrand, Tommy’s National Centre for Maternity Improvemen t
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-14 (2024)
Abstract Background Preterm birth is a major cause of infant mortality and morbidity and accounts for 7–8% of births in the UK. It is more common in women from socially deprived areas and from minority ethnic groups, but the reasons for this dispar
Externí odkaz:
https://doaj.org/article/db857312e00443b6bbfb4f47c7d89685
Autor:
M L Graham, T D Kennedy, S Kumar, R C Amaro, D J Sand, S W Jha, L Galbany, J Vinko, J C Wheeler, E Y Hsiao, K A Bostroem, J Burke, D Hiramatsu, G Hosseinzadeh, C McCully, D A Howell, T Diamond, P Hoeflich, X Wang, W Li
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 511:3682-3707
The observed diversity in Type Ia supernovae (SNe Ia) – the thermonuclear explosions of carbon–oxygen white dwarf stars used as cosmological standard candles – is currently met with a variety of explosion models and progenitor scenarios. To hel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad233d49ce1fcde8b30ded0800a54b01
https://doi.org/10.1093/mnras/stac192
https://doi.org/10.1093/mnras/stac192
Autor:
J. Sand
Publikováno v:
The International Journal of Technologies in Learning. 29:45-55
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86bf533294787132c7585d4c28f1ef18
https://doi.org/10.18848/2327-0144/cgp/v29i02/45-55
https://doi.org/10.18848/2327-0144/cgp/v29i02/45-55
Autor:
W. Cerny, J. D. Simon, T. S. Li, A. Drlica-Wagner, A. B. Pace, C. E. Martínez-Vázquez, A. H. Riley, B. Mutlu-Pakdil, S. Mau, P. S. Ferguson, D. Erkal, R. R. Munoz, C. R. Bom, J. L. Carlin, D. Carollo, Y. Choi, A. P. Ji, V. Manwadkar, D. Martínez-Delgado, A. E. Miller, N. E. D. Noël, J. D. Sakowska, D. J. Sand, G. S. Stringfellow, E. J. Tollerud, A. K. Vivas, J. A. Carballo-Bello, D. Hernandez-Lang, D. J. James, D. L. Nidever, J. L. Nilo Castellon, K. A. G. Olsen, A. Zenteno
Full list of authors: Cerny, W.; Simon, J. D.; Li, T. S.; Drlica-Wagner, A.; Pace, A. B.; Martinez-Vazquez, C. E.; Riley, A. H.; Mutlu-Pakdil, B.; Mau, S.; Ferguson, P. S.; Erkal, D.; Munoz, R. R.; Bom, C. R.; Carlin, J. L.; Carollo, D.; Choi, Y.; Ji
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c39e18526a45269a1d47aa40ea14943f
http://hdl.handle.net/10261/296298
http://hdl.handle.net/10261/296298
Autor:
Michael G. Jones, Ananthan Karunakaran, Paul Bennet, David J. Sand, Kristine Spekkens, Burçin Mutlu-Pakdil, Denija Crnojević, Steven Janowiecki, Lukas Leisman, Catherine E. Fielder
This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted reuse, distribution, and reproduction in any medium, provided the origina
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1791ca5b636d98aad230007e71683ff2
http://hdl.handle.net/10261/290360
http://hdl.handle.net/10261/290360
Autor:
Manisha Shrestha, David J. Sand, Kate D. Alexander, K. Azalee Bostroem, Griffin Hosseinzadeh, Jeniveve Pearson, Mojgan Aghakhanloo, József Vinkó, Jennifer E. Andrews, Jacob E. Jencson, M. J. Lundquist, Samuel Wyatt, D. Andrew Howell, Curtis McCully, Estefania Padilla Gonzalez, Craig Pellegrino, Giacomo Terreran, Daichi Hiramatsu, Megan Newsome, Joseph Farah, Saurabh W. Jha, Nathan Smith, J. Craig Wheeler, Clara Martínez-Vázquez, Julio A. Carballo-Bello, Alex Drlica-Wagner, David J. James, Burçin Mutlu-Pakdil, Guy S. Stringfellow, Joanna D. Sakowska, Noelia E. D. Noël, Clécio R. Bom, Kyler Kuehn
We present photometric and spectroscopic observations of the extraordinary gamma-ray burst (GRB) 221009A in search of an associated supernova. Some past GRBs have shown bumps in the optical light curve that coincide with the emergence of supernova sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::503b24dcae13d72491c7f2f4c7522f27
Autor:
Lindsey A. Kwok, Saurabh W. Jha, Tea Temim, Ori D. Fox, Conor Larison, Yssavo Camacho-Neves, Max J. Brenner Newman, Justin D. R. Pierel, Ryan J. Foley, Jennifer E. Andrews, Carles Badenes, Barnabas Barna, K. Azalee Bostroem, Maxime Deckers, Andreas Flörs, Peter Garnavich, Melissa L. Graham, Or Graur, Griffin Hosseinzadeh, D. Andrew Howell, John P. Hughes, Joel Johansson, Sarah Kendrew, Wolfgang E. Kerzendorf, Keiichi Maeda, Kate Maguire, Curtis McCully, John T. O’Brien, Armin Rest, David J. Sand, Melissa Shahbandeh, Louis-Gregory Strolger, Tamás Szalai, Chris Ashall, E. Baron, Chris R. Burns, James M. DerKacy, Tyco Mera Evans, Alec Fisher, Lluís Galbany, Peter Hoeflich, Eric Hsiao, Thomas de Jaeger, Emir Karamehmetoglu, Kevin Krisciunas, Sahana Kumar, Jing Lu, Justyn Maund, Paolo A. Mazzali, Kyle Medler, Nidia Morrell, Mark. M. Phillips, Benjamin J. Shappee, Maximilian Stritzinger, Nicholas Suntzeff, Charles Telesco, Michael Tucker, Lifan Wang
We present JWST near- and mid-infrared spectroscopic observations of the nearby normal Type Ia supernova SN 2021aefx in the nebular phase at $+255$ days past maximum light. Our Near Infrared Spectrograph (NIRSpec) and Mid Infrared Instrument (MIRI) o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74b77d424f564343de30afd0a30d3c0a
http://arxiv.org/abs/2211.00038
http://arxiv.org/abs/2211.00038
Autor:
Griffin Hosseinzadeh, David J. Sand, Jacob E. Jencson, Jennifer E. Andrews, Irene Shivaei, K. Azalee Bostroem, Stefano Valenti, Tamás Szalai, Jamison Burke, D. Andrew Howell, Curtis McCully, Megan Newsome, Estefania Padilla Gonzalez, Craig Pellegrino, Giacomo Terreran
We present near- and mid-infrared (0.9-18 $\mu$m) photometry of supernova (SN) 2021afdx, which was imaged serendipitously with the James Webb Space Telescope (JWST) as part of its Early Release Observations of the Cartwheel Galaxy. Our ground-based o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4b0f21c0109ac4a50999261695a5c2d
http://arxiv.org/abs/2210.06499
http://arxiv.org/abs/2210.06499