Zobrazeno 1 - 10
of 28
pro vyhledávání: '"C. D. Kilpatrick"'
Publikováno v:
The Astrophysical Journal, Vol 971, Iss 1, p 82 (2024)
Kilonovae represent a category of astrophysical transients, identifiable as the electromagnetic (EM) counterparts associated with the coalescence events of binary systems comprising neutron stars and neutron star–black hole pairs. They act as probe
Externí odkaz:
https://doaj.org/article/43d4d54770504fe1976a1c36750d3380
Autor:
W. V. Jacobson-Galán, L. Dessart, K. W. Davis, C. D. Kilpatrick, R. Margutti, R. J. Foley, R. Chornock, G. Terreran, D. Hiramatsu, M. Newsome, E. Padilla Gonzalez, C. Pellegrino, D. A. Howell, A. V. Filippenko, J. P. Anderson, C. R. Angus, K. Auchettl, K. A. Bostroem, T. G. Brink, R. Cartier, D. A. Coulter, T. de Boer, M. R. Drout, N. Earl, K. Ertini, J. R. Farah, D. Farias, C. Gall, H. Gao, M. A. Gerlach, F. Guo, A. Haynie, G. Hosseinzadeh, A. L. Ibik, S. W. Jha, D. O. Jones, D. Langeroodi, N LeBaron, E. A. Magnier, A. L. Piro, S. I. Raimundo, A. Rest, S. Rest, R. Michael Rich, C. Rojas-Bravo, H. Sears, K. Taggart, V. A. Villar, R. J. Wainscoat, X-F. Wang, A. R. Wasserman, S. Yan, Y. Yang, J. Zhang, W. Zheng
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 2, p 189 (2024)
We present ultraviolet/optical/near-infrared observations and modeling of Type II supernovae (SNe II) whose early time ( δ t < 2 days) spectra show transient, narrow emission lines from shock ionization of confined ( r < 10 ^15 cm) circumstellar mat
Externí odkaz:
https://doaj.org/article/7711e3df842043628c6f68c655b651fb
Autor:
J. C. Rastinejad, W. Fong, A. J. Levan, N. R. Tanvir, C. D. Kilpatrick, A. S. Fruchter, S. Anand, K. Bhirombhakdi, S. Covino, J. P. U. Fynbo, G. Halevi, D. H. Hartmann, K. E. Heintz, L. Izzo, P. Jakobsson, T. Kangas, G. P. Lamb, D. B. Malesani, A. Melandri, B. D. Metzger, B. Milvang-Jensen, E. Pian, G. Pugliese, A. Rossi, D. M. Siegel, P. Singh, G. Stratta
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 1, p 14 (2024)
The existence of a secondary (in addition to compact object mergers) source of heavy element ( r -process) nucleosynthesis, the core-collapse of rapidly rotating and highly magnetized massive stars, has been suggested by both simulations and indirect
Externí odkaz:
https://doaj.org/article/ac19908e354a449e8321b26e9d6c7bf6
Autor:
C. R. Bom, J. Annis, A. Garcia, A. Palmese, N. Sherman, M. Soares-Santos, L. Santana-Silva, R. Morgan, K. Bechtol, T. Davis, H. T. Diehl, S. S. Allam, T. G. Bachmann, B. M. O. Fraga, J. García-Bellido, M. S. S. Gill, K. Herner, C. D. Kilpatrick, M. Makler, F. Olivares E., M. E. S. Pereira, J. Pineda, A. Santos, D. L. Tucker, M. P. Wiesner, M. Aguena, O. Alves, D. Bacon, P. H. Bernardinelli, E. Bertin, S. Bocquet, D. Brooks, M. Carrasco Kind, J. Carretero, C. Conselice, M. Costanzi, L. N. da Costa, J. De Vicente, S. Desai, P. Doel, S. Everett, I. Ferrero, J. Frieman, M. Gatti, D. W. Gerdes, D. Gruen, R. A. Gruendl, G. Gutierrez, S. R. Hinton, D. L. Hollowood, K. Honscheid, D. J. James, K. Kuehn, N. Kuropatkin, P. Melchior, J. Mena-Fernández, F. Menanteau, A. Pieres, A. A. Plazas Malagón, M. Raveri, M. Rodriguez-Monroy, E. Sanchez, B. Santiago, I. Sevilla-Noarbe, M. Smith, E. Suchyta, M. E. C. Swanson, G. Tarle, C. To, N. Weaverdyck
Publikováno v:
The Astrophysical Journal, Vol 960, Iss 2, p 122 (2024)
We address the problem of optimally identifying all kilonovae detected via gravitational-wave emission in the upcoming LIGO/Virgo/KAGRA observing run, O4, which is expected to be sensitive to a factor of ∼7 more binary neutron star (BNS) alerts tha
Externí odkaz:
https://doaj.org/article/516ae8285e4f46a1a1df07455197d577
Autor:
W. V. Jacobson-Galán, L. Dessart, R. Margutti, R. Chornock, R. J. Foley, C. D. Kilpatrick, D. O. Jones, K. Taggart, C. R. Angus, S. Bhattacharjee, L. A. Braff, D. Brethauer, A. J. Burgasser, F. Cao, C. M. Carlile, K. C. Chambers, D. A. Coulter, E. Dominguez-Ruiz, C. B. Dickinson, T. de Boer, A. Gagliano, C. Gall, H. Gao, E. L. Gates, S. Gomez, M. Guolo, M. R. J. Halford, J. Hjorth, M. E. Huber, M. N. Johnson, P. R. Karpoor, T. Laskar, N LeBaron, Z. Li, Y. Lin, S. D. Loch, P. D. Lynam, E. A. Magnier, P. Maloney, D. J. Matthews, M. McDonald, H.-Y. Miao, D. Milisavljevic, Y.-C. Pan, S. Pradyumna, C. L. Ransome, J. M. Rees, A. Rest, C. Rojas-Bravo, N. R. Sandford, L. Sandoval Ascencio, S. Sanjaripour, A. Savino, H. Sears, N. Sharei, S. J. Smartt, E. R. Softich, C. A. Theissen, S. Tinyanont, H. Tohfa, V. A. Villar, Q. Wang, R. J. Wainscoat, A. L. Westerling, E. Wiston, M. A. Wozniak, S. K. Yadavalli, Y. Zenati
Publikováno v:
The Astrophysical Journal Letters, Vol 954, Iss 2, p L42 (2023)
We present UV and/or optical observations and models of SN 2023ixf, a type II supernova (SN) located in Messier 101 at 6.9 Mpc. Early time ( flash ) spectroscopy of SN 2023ixf, obtained primarily at Lick Observatory, reveals emission lines of H i , H
Externí odkaz:
https://doaj.org/article/4ff43153604a43dca8633eb8456e0f8e
Autor:
M. D. Fulton, S. J. Smartt, L. Rhodes, M. E. Huber, V. A. Villar, T. Moore, S. Srivastav, A. S. B. Schultz, K. C. Chambers, L. Izzo, J. Hjorth, T.-W. Chen, M. Nicholl, R. J. Foley, A. Rest, K. W. Smith, D. R. Young, S. A. Sim, J. Bright, Y. Zenati, T. de Boer, J. Bulger, J. Fairlamb, H. Gao, C.-C. Lin, T. Lowe, E. A. Magnier, I. A. Smith, R. Wainscoat, D. A. Coulter, D. O. Jones, C. D. Kilpatrick, P. McGill, E. Ramirez-Ruiz, K.-S. Lee, G. Narayan, V. Ramakrishnan, R. Ridden-Harper, A. Singh, Q. Wang, A. K. H. Kong, C.-C. Ngeow, Y.-C. Pan, S. Yang, K. W. Davis, A. L. Piro, C. Rojas-Bravo, J. Sommer, S. K. Yadavalli
Publikováno v:
The Astrophysical Journal Letters, Vol 946, Iss 1, p L22 (2023)
We present extensive optical photometry of the afterglow of GRB 221009A. Our data cover 0.9–59.9 days from the time of Swift and Fermi gamma-ray burst (GRB) detections. Photometry in rizy -band filters was collected primarily with Pan-STARRS and su
Externí odkaz:
https://doaj.org/article/da56fce7e8d241779c80176e5350a774
Autor:
T. Eftekhari, W. Fong, A. C. Gordon, N. Sridhar, C. D. Kilpatrick, S. Bhandari, A. T. Deller, Y. Dong, A. Rouco Escorial, K. E. Heintz, J. Leja, B. Margalit, B. D. Metzger, A. B. Pearlman, J. X. Prochaska, S. D. Ryder, P. Scholz, R. M. Shannon, N. Tejos
Publikováno v:
The Astrophysical Journal, Vol 958, Iss 1, p 66 (2023)
We present the first X-ray census of fast radio burst (FRB) host galaxies to conduct the deepest search for active galactic nuclei (AGN) and X-ray counterparts to date. Our sample includes seven well-localized FRBs with unambiguous host associations
Externí odkaz:
https://doaj.org/article/3329d9f5003544f893c37cc16a99ef71
Autor:
J. Vazquez, C. D. Kilpatrick, G. Dimitriadis, R. J. Foley, A. L. Piro, A. Rest, C. Rojas-Bravo
Publikováno v:
The Astrophysical Journal, Vol 949, Iss 2, p 75 (2023)
We present pre- and postexplosion observations of the Type II-P supernova (SN II-P) 2019mhm located in NGC 6753. Based on optical spectroscopy and photometry, we show that SN 2019mhm exhibits broad lines of hydrogen with a velocity of −8500 ± 200
Externí odkaz:
https://doaj.org/article/740e5189c1054beebbce2b3fa2f1bfd2
Autor:
P. D. Aleo, K. Malanchev, S. Sharief, D. O. Jones, G. Narayan, R. J. Foley, V. A. Villar, C. R. Angus, V. F. Baldassare, M. J. Bustamante-Rosell, D. Chatterjee, C. Cold, D. A. Coulter, K. W. Davis, S. Dhawan, M. R. Drout, A. Engel, K. D. French, A. Gagliano, C. Gall, J. Hjorth, M. E. Huber, W. V. Jacobson-Galán, C. D. Kilpatrick, D. Langeroodi, P. Macias, K. S. Mandel, R. Margutti, F. Matasić, P. McGill, J. D. R. Pierel, E. Ramirez-Ruiz, C. L. Ransome, C. Rojas-Bravo, M. R. Siebert, K. W. Smith, K. M. de Soto, M. C. Stroh, S. Tinyanont, K. Taggart, S. M. Ward, R. Wojtak, K. Auchettl, P. K. Blanchard, T. J. L. de Boer, B. M. Boyd, C. M. Carroll, K. C. Chambers, L. DeMarchi, G. Dimitriadis, S. A. Dodd, N. Earl, D. Farias, H. Gao, S. Gomez, M. Grayling, C. Grillo, E. E. Hayes, T. Hung, L. Izzo, N. Khetan, A. N. Kolborg, J. A. P. Law-Smith, N. LeBaron, C.-C. Lin, Y. Luo, E. A. Magnier, D. Matthews, B. Mockler, A. J. G. O’Grady, Y.-C. Pan, C. A. Politsch, S. I. Raimundo, A. Rest, R. Ridden-Harper, A. Sarangi, S. L. Schrøder, S. J. Smartt, G. Terreran, S. Thorp, J. Vazquez, R. J. Wainscoat, Q. Wang, A. R. Wasserman, S. K. Yadavalli, R. Yarza, Y. Zenati, Young Supernova Experiment
Publikováno v:
The Astrophysical Journal Supplement Series, Vol 266, Iss 1, p 9 (2023)
We present the Young Supernova Experiment Data Release 1 (YSE DR1), comprised of processed multicolor PanSTARRS1 griz and Zwicky Transient Facility (ZTF) gr photometry of 1975 transients with host–galaxy associations, redshifts, spectroscopic and/o
Externí odkaz:
https://doaj.org/article/0f1d0b0c0c094737bc61a1cd7b1d2518
Autor:
W. V. Jacobson-Galán, P. Venkatraman, R. Margutti, D. Khatami, G. Terreran, R. J. Foley, R. Angulo, C. R. Angus, K. Auchettl, P. K. Blanchard, A. Bobrick, J. S. Bright, D. Brout, K. C. Chambers, C. D. Couch, D. A. Coulter, K. Clever, K. W. Davis, T. J. L. de Boer, L. DeMarchi, S. A. Dodd, D. O. Jones, J. Johnson, C. D. Kilpatrick, N. Khetan, Z. Lai, D. Langeroodi, C.-C. Lin, E. A. Magnier, D. Milisavljevic, H. B. Perets, J. D. R. Pierel, J. Raymond, S. Rest, A. Rest, R. Ridden-Harper, K. J. Shen, M. R. Siebert, C. Smith, K. Taggart, S. Tinyanont, F. Valdes, V. A. Villar, Q. Wang, S. K. Yadavalli, Y. Zenati, A. Zenteno
Publikováno v:
Jacobson-Galan, W V, Venkatraman, P, Margutti, R, Khatami, D, Terreran, G, Foley, R J, Angulo, R, Angus, C R, Auchettl, K, Blanchard, P K, Bobrick, A, Bright, J S, Brout, D, Chambers, K C, Couch, C D, Coulter, D A, Clever, K, Davis, K W, de Boer, T J L, DeMarchi, L, Dodd, S A, Jones, D O, Johnson, J, Kilpatrick, C D, Khetan, N, Lai, Z, Langeroodi, D, Lin, C-C, Magnier, E A, Milisavljevic, D, Perets, H B, Pierel, J D R, Raymond, J, Rest, S, Rest, A, Ridden-Harper, R, Shen, K J, Siebert, M R, Smith, C, Taggart, K, Tinyanont, S, Valdes, F, Villar, V A, Wang, Q, Yadavalli, S K, Zenati, Y & Zenteno, A 2022, ' The Circumstellar Environments of Double-peaked, Calcium-strong Transients 2021gno and 2021inl ', Astrophysical Journal, vol. 932, no. 1, 58 . https://doi.org/10.3847/1538-4357/ac67dc
We present panchromatic observations and modeling of calcium-strong supernovae (SNe) 2021gno in the star-forming host-galaxy NGC 4165 and 2021inl in the outskirts of elliptical galaxy NGC 4923, both monitored through the Young Supernova Experiment tr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba22b71685953059d46ebd8b20f5d94b
https://curis.ku.dk/ws/files/315472935/Jacobson_Gal_n_2022_ApJ_932_58.pdf
https://curis.ku.dk/ws/files/315472935/Jacobson_Gal_n_2022_ApJ_932_58.pdf