Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Jakob Nordin"'
Autor:
Rachel J. Bruch, Avishay Gal-Yam, Ofer Yaron, Ping Chen, Nora L. Strotjohann, Ido Irani, Erez Zimmerman, Steve Schulze, Yi Yang, Young-Lo Kim, Mattia Bulla, Jesper Sollerman, Mickael Rigault, Eran Ofek, Maayane Soumagnac, Frank J. Masci, Christoffer Fremling, Daniel Perley, Jakob Nordin, S. Bradley Cenko, Anna Y. Q. Ho, S. Adams, Igor Adreoni, Eric C. Bellm, Nadia Blagorodnova, Kevin Burdge, Kishalay De, Richard G. Dekany, Suhail Dhawan, Andrew J. Drake, Dmitry A. Duev, Matthew Graham, Melissa L. Graham, Jacob Jencson, Emir Karamehmetoglu, Mansi M. Kasliwal, Shrinivas Kulkarni, A. A. Miller, James D. Neill, Thomas A. Prince, Reed Riddle, Benjamin Rusholme, Y. Sharma, Roger Smith, Niharika Sravan, Kirsty Taggart, Richard Walters, Lin Yan
Publikováno v:
The Astrophysical Journal, Vol 952, Iss 2, p 119 (2023)
Narrow transient emission lines (flash-ionization features) in early supernova (SN) spectra trace the presence of circumstellar material (CSM) around the massive progenitor stars of core-collapse SNe. The lines disappear within days after the SN expl
Externí odkaz:
https://doaj.org/article/591dd6010a744686a088aea1f2c80697
Autor:
Anna Y. Q. Ho, Daniel A. Perley, Avishay Gal-Yam, Ragnhild Lunnan, Jesper Sollerman, Steve Schulze, Kaustav K. Das, Dougal Dobie, Yuhan Yao, Christoffer Fremling, Scott Adams, Shreya Anand, Igor Andreoni, Eric C. Bellm, Rachel J. Bruch, Kevin B. Burdge, Alberto J. Castro-Tirado, Aishwarya Dahiwale, Kishalay De, Richard Dekany, Andrew J. Drake, Dmitry A. Duev, Matthew J. Graham, George Helou, David L. Kaplan, Viraj Karambelkar, Mansi M. Kasliwal, Erik C. Kool, S. R. Kulkarni, Ashish A. Mahabal, Michael S. Medford, A. A. Miller, Jakob Nordin, Eran Ofek, Glen Petitpas, Reed Riddle, Yashvi Sharma, Roger Smith, Adam J. Stewart, Kirsty Taggart, Leonardo Tartaglia, Anastasios Tzanidakis, Jan Martin Winters
Publikováno v:
The Astrophysical Journal, Vol 949, Iss 2, p 120 (2023)
We present a search for extragalactic fast blue optical transients (FBOTs) during Phase I of the Zwicky Transient Facility (ZTF). We identify 38 candidates with durations above half-maximum light 1 day < t _1/2 < 12 days, of which 28 have blue ( g
Externí odkaz:
https://doaj.org/article/efbeb0f6bde94d9fb733f9fbde8be4f5
Autor:
Robert Stein, Simeon Reusch, Anna Franckowiak, Marek Kowalski, Jannis Necker, Sven Weimann, Mansi M Kasliwal, Jesper Sollerman, Tomas Ahumada, Pau Amaro Seoane, Shreya Anand, Igor Andreoni, Eric C Bellm, Joshua S Bloom, Michael Coughlin, Kishalay De, Christoffer Fremling, Suvi Gezari, Matthew Graham, Steven L Groom, George Helou, David L Kaplan, Viraj Karambelkar, Albert K H Kong, Erik C Kool, Massimiliano Lincetto, Ashish A Mahabal, Frank J Masci, Michael S Medford, Robert Morgan, Jakob Nordin, Hector Rodriguez, Yashvi Sharma, Jakob van Santen, Sjoert van Velzen, Lin Yan
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 521:5046-5063
The Zwicky Transient Transient Facility (ZTF) performs a systematic neutrino follow-up program, searching for optical counterparts to high-energy neutrinos with dedicated Target-of-Opportunity (ToO) observations. Since first light in March 2018, ZTF
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::12191ac915e33bb46dea6161e9a02246
https://doi.org/10.1093/mnras/stad767
https://doi.org/10.1093/mnras/stad767
Autor:
Melissa L Graham, Christoffer Fremling, Daniel A Perley, Rahul Biswas, Christopher A Phillips, Jesper Sollerman, Peter E Nugent, Sarafina Nance, Suhail Dhawan, Jakob Nordin, Ariel Goobar, Adam Miller, James D Neill, Xander J Hall, Matthew J Hankins, Dmitry A Duev, Mansi M Kasliwal, Mickael Rigault, Eric C Bellm, David Hale, Przemek Mróz, S R Kulkarni
Publikováno v:
Monthly Notices of the Royal Astronomical Society, vol 511, iss 1
Supernova (SN) siblings -- two or more SNe in the same parent galaxy -- are useful tools for exploring progenitor stellar populations as well as properties of the host galaxies such as distance, star formation rate, dust extinction, and metallicity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::13f7cce5812af2bc7e3435033c755e50
https://doi.org/10.1093/mnras/stab3802
https://doi.org/10.1093/mnras/stab3802
Autor:
Simeon Reusch, Robert Stein, Marek Kowalski, Sjoert van Velzen, Anna Franckowiak, Cecilia Lunardini, Kohta Murase, Walter Winter, James C. A. Miller-Jones, Mansi M. Kasliwal, Marat Gilfanov, Simone Garrappa, Vaidehi S. Paliya, Tomás Ahumada, Shreya Anand, Cristina Barbarino, Eric C. Bellm, Valéry Brinnel, Sara Buson, S. Bradley Cenko, Michael W. Coughlin, Kishalay De, Richard Dekany, Sara Frederick, Avishay Gal-Yam, Suvi Gezari, Marcello Giroletti, Matthew J. Graham, Viraj Karambelkar, Shigeo S. Kimura, Albert K. H. Kong, Erik C. Kool, Russ R. Laher, Pavel Medvedev, Jannis Necker, Jakob Nordin, Daniel A. Perley, Mickael Rigault, Ben Rusholme, Steve Schulze, Tassilo Schweyer, Leo P. Singer, Jesper Sollerman, Nora Linn Strotjohann, Rashid Sunyaev, Jakob van Santen, Richard Walters, B. Theodore Zhang, Erez Zimmerman
Publikováno v:
Physical Review Letters, 128(22):221101
Physical review letters 128(22), 221101 (2022). doi:10.1103/PhysRevLett.128.221101
Physical review letters 128(22), 221101 (2022). doi:10.1103/PhysRevLett.128.221101
Physical review letters 128(22), 221101 (2022). doi:10.1103/PhysRevLett.128.221101
The origins of the high-energy cosmic neutrino flux remain largely unknown. Recently, one high-energy neutrino was associated with a tidal disruption event (TDE).
The origins of the high-energy cosmic neutrino flux remain largely unknown. Recently, one high-energy neutrino was associated with a tidal disruption event (TDE).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72f4627902c28236a030069b32ef70e9
https://hal.archives-ouvertes.fr/hal-03464362
https://hal.archives-ouvertes.fr/hal-03464362
Autor:
Yuhan Yao, Eric C. Bellm, V. Brinnel, Anna Franckowiak, Tomas Ahumada, Mansi M. Kasliwal, Mickael Rigault, Erica Hammerstein, Leo Singer, César Rojas-Bravo, Ashish Mahabal, Albert K. H. Kong, Patrick A. Woudt, Jesper Sollerman, Ariel Goobar, Maayane T. Soumagnac, Andrew Drake, Charlotte Ward, Avishay Gal-Yam, George Helou, Kirsty Taggart, Jannis Necker, Thomas Kupfer, Ryan J. Foley, Markus Böttcher, S. Garrappa, Itai Sfaradi, Assaf Horesh, Frank J. Masci, Tiara Hung, Simeon Reusch, Sjoert van Velzen, Daniel Stern, Rob Fender, Ben Rusholme, Russ R. Laher, J. V. Santen, Igor Andreoni, Hector P. Rodriguez, Suvi Gezari, Marek Kowalski, Michael Bietenholz, V. Zach Golkhou, Justin Belicki, Daniel A. Perley, Michael Feeney, Michael W. Coughlin, Rick Burruss, Sara Frederick, James Miller-Jones, Virginia Cunningham, David L. Shupe, Robert Stein, Glennys R. Farrar, Charles D. Kilpatrick, S. Bradley Cenko, Jakob Nordin, Matthew J. Graham
Publikováno v:
Nature Astronomy, vol 5, iss 5
Nature Astron.
Nature Astron., 2021, 5 (5), pp.510-518. ⟨10.1038/s41550-020-01295-8⟩
Nature Astronomy
Nature Astronomy, 5, 510-518
Nature Astron.
Nature Astron., 2021, 5 (5), pp.510-518. ⟨10.1038/s41550-020-01295-8⟩
Nature Astronomy
Nature Astronomy, 5, 510-518
Cosmic neutrinos provide a unique window into the otherwise-hidden mechanism of particle acceleration in astrophysical objects. A flux of high-energy neutrinos was discovered in 2013, and the IceCube Collaboration recently reported the likely associa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b11b34fa9dfbb5eb12953a525a8ff20e
https://ora.ox.ac.uk/objects/uuid:31074474-b583-405d-853b-903e685d23ed
https://ora.ox.ac.uk/objects/uuid:31074474-b583-405d-853b-903e685d23ed
Autor:
Eran O. Ofek, Kevin B. Burdge, Reed Riddle, Emir Karamehmetoglu, Christoffer Fremling, Alison Dugas, S. Bradley Cenko, Igor Adreoni, Jacob E. Jencson, Anna Y. Q. Ho, N. Blagorodnova, Daniel A. Perley, Jakob Nordin, Maayane T. Soumagnac, Matthew J. Graham, Steve Schulze, Andrew J. Drake, Nora L. Strotjohann, Kirsty Taggart, Jesper Sollerman, Kaushik De, Mansi M. Kasliwal, Ashish Mahabal, Y. Sharma, M. Rigault, Yang Yang, Lin Yan, Roger Smith, Suhail Dhawan, Y.-L. Kim, Richard Walters, Thomas A. Prince, Mattia Bulla, Thomas Kupfer, Melissa L. Graham, Rachel Bruch, Eric C. Bellm, F. Taddia, Jingyi Liang, I. Irani, Scott M. Adams, Dmitry A. Duev, C. Barbarino, A. A. Miller, Avishay Gal-Yam, Frank J. Masci, O. Yaron, Shrinivas R. Kulkarni
Publikováno v:
Astrophys.J.
Astrophys.J., 2021, 912 (1), pp.46. ⟨10.3847/1538-4357/abef05⟩
The Astrophysical Journal
The Astrophysical Journal, 912, 1, pp. 1-20
Bruch, R J, Gal-Yam, A, Schulze, S, Yaron, O, Yang, Y, Soumagnac, M, Rigault, M, Strotjohann, N L, Ofek, E, Sollerman, J, Masci, F J, Barbarino, C, Ho, A Y Q, Fremling, C, Perley, D, Nordin, J, Cenko, S B, Adams, S, Adreoni, I, Bellm, E C, Blagorodnova, N, Bulla, M, Burdge, K, De, K, Dhawan, S, Drake, A J, Duev, D A, Dugas, A, Graham, M, Graham, M L, Irani, I, Jencson, J, Karamehmetoglu, E, Kasliwal, M, Kim, Y L, Kulkarni, S, Kupfer, T, Liang, J, Mahabal, A, Miller, A A, Prince, T A, Riddle, R, Sharma, Y, Smith, R, Taddia, F, Taggart, K, Walters, R & Yan, L 2021, ' A Large Fraction of Hydrogen-rich Supernova Progenitors Experience Elevated Mass Loss Shortly Prior to Explosion ', Astrophysical Journal, vol. 912, no. 1, 46 . https://doi.org/10.3847/1538-4357/abef05
The Astrophysical Journal, 912, 1-20
Astrophys.J., 2021, 912 (1), pp.46. ⟨10.3847/1538-4357/abef05⟩
The Astrophysical Journal
The Astrophysical Journal, 912, 1, pp. 1-20
Bruch, R J, Gal-Yam, A, Schulze, S, Yaron, O, Yang, Y, Soumagnac, M, Rigault, M, Strotjohann, N L, Ofek, E, Sollerman, J, Masci, F J, Barbarino, C, Ho, A Y Q, Fremling, C, Perley, D, Nordin, J, Cenko, S B, Adams, S, Adreoni, I, Bellm, E C, Blagorodnova, N, Bulla, M, Burdge, K, De, K, Dhawan, S, Drake, A J, Duev, D A, Dugas, A, Graham, M, Graham, M L, Irani, I, Jencson, J, Karamehmetoglu, E, Kasliwal, M, Kim, Y L, Kulkarni, S, Kupfer, T, Liang, J, Mahabal, A, Miller, A A, Prince, T A, Riddle, R, Sharma, Y, Smith, R, Taddia, F, Taggart, K, Walters, R & Yan, L 2021, ' A Large Fraction of Hydrogen-rich Supernova Progenitors Experience Elevated Mass Loss Shortly Prior to Explosion ', Astrophysical Journal, vol. 912, no. 1, 46 . https://doi.org/10.3847/1538-4357/abef05
The Astrophysical Journal, 912, 1-20
Spectroscopic detection of narrow emission lines traces the presence of circumstellar mass distributions around massive stars exploding as core-collapse supernovae. Transient emission lines disappearing shortly after the supernova explosion suggest t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fdbdcaeb82cbfb1f7f6f8c8fee32584
https://resolver.caltech.edu/CaltechAUTHORS:20200916-112934888
https://resolver.caltech.edu/CaltechAUTHORS:20200916-112934888
Autor:
Greg Aldering, Jakob Nordin, Mickael Rigault, M. Briday, Y.-L. Kim, R. Graziani, N. Nicolas, Saul Perlmutter, Y. Copin, M. Smith
Publikováno v:
Astronomy & Astrophysics
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 649, pp.A74. ⟨10.1051/0004-6361/202038447⟩
Astronomy and Astrophysics-A&A, 2021, 649, pp.A74. ⟨10.1051/0004-6361/202038447⟩
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 649, pp.A74. ⟨10.1051/0004-6361/202038447⟩
Astronomy and Astrophysics-A&A, 2021, 649, pp.A74. ⟨10.1051/0004-6361/202038447⟩
The detailed nature of type Ia supernovae (SNe Ia) remains uncertain, and as survey statistics increase, the question of astrophysical systematic uncertainties arises, notably that of the evolution of SN Ia populations. We study the dependence on red
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a159ba929ae13a7094d7ec584b726b53
Autor:
Maayane T. Soumagnac, Richard Dekany, Mansi M. Kasliwal, Anna Y. Q. Ho, Kirsty Taggart, Igor Andreoni, Jakob Nordin, Kaushik De, Michael Feeney, Matthew J. Graham, Ashish Mahabal, Russ R. Laher, J. V. Santen, Frank J. Masci, Tiara Hung, Adam A. Miller, S. Bradley Cenko, Charles D. Kilpatrick, Erica Hammerstein, Christoffer Fremling, Eric C. Bellm, V. Brinnel, Nadejda Blagorodnova, Sjoert van Velzen, Nathaniel Roth, V. Zach Golkhou, Sara Frederick, David L. Shupe, Charlotte Ward, Reed Riddle, Daniel A. Perley, Thomas Kupfer, Jesper Sollerman, Robert Stein, Suvi Gezari, Ben Rusholme, M. Giomi, Shrinivas R. Kulkarni, Ryan J. Foley, Yashvi Sharma
Publikováno v:
The Astrophysical Journal, 908, 1-26
The Astrophysical Journal
The Astrophysical Journal, 908, 1, pp. 1-26
The Astrophysical Journal
The Astrophysical Journal, 908, 1, pp. 1-26
While tidal disruption events (TDEs) have long been heralded as laboratories for the study of quiescent black holes, the small number of known TDEs and uncertainties in their emission mechanism have hindered progress towards this promise. Here presen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae084f442ab600421898e5be91c85876
http://hdl.handle.net/2066/230757
http://hdl.handle.net/2066/230757
Autor:
Philippe Rosnet, Jesper Sollerman, Y.-L. Kim, Mansi M. Kasliwal, M. Smith, Shri Kulkarni, Suhail Dhawan, Peter Nugent, Jakob Nordin, Matthew J. Graham, Ariel Goobar, Eric C. Bellm, Adam A. Miller, Rahul Biswas, Dmitry A. Duev, Daniel A. Goldstein, Joel Johansson, Reed Riddle, Mickael Rigault, Michael Medford
Publikováno v:
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2021, ⟨10.1093/mnras/stab3093⟩
Monthly Notices of the Royal Astronomical Society, vol 510, iss 2
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, 510 (2), pp.2228-2241. ⟨10.1093/mnras/stab3093⟩
Mon.Not.Roy.Astron.Soc., 2021, ⟨10.1093/mnras/stab3093⟩
Monthly Notices of the Royal Astronomical Society, vol 510, iss 2
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, 2022, 510 (2), pp.2228-2241. ⟨10.1093/mnras/stab3093⟩
Type Ia supernovae (SNe~Ia) in the nearby Hubble flow are excellent distance indicators in cosmology. The Zwicky Transient Facility (ZTF) has observed a large sample of supernovae from an untargeted, rolling survey, reaching $20.8, 20.6, 20.3$ mag in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::208081071c3ffbb9a8e5193fbb895345
https://hal.archives-ouvertes.fr/hal-03408607
https://hal.archives-ouvertes.fr/hal-03408607