Search Results
Showing 1-20 of about 34 results.
1 2
Explaining Nonmerger Gamma-Ray Bursts and Broad-lined Supernovae with Close Binary Progenitors with Black Hole Central EnginesDOI: info:10.3847/1538-4357/add474v. 986IOP185
Fryer, Christopher L., Burns, Eric, Ho, Anna Y. Q., Corsi, Alessandra, Lien, Amy Y., Perley, Daniel A., Vail, Jada L., and Villar, V. Ashley. 2025. "Explaining Nonmerger Gamma-Ray Bursts and Broad-lined Supernovae with Close Binary Progenitors with Black Hole Central Engines." The Astrophysical Journal, 986 185. https://doi.org/10.3847/1538-4357/add474.
Finding the Fuse: Prospects for the Detection and Characterization of Hydrogen-rich Core-collapse Supernova Precursor Emission with the LSSTDOI: info:10.3847/1538-4357/ad9748v. 978IOP110
Gagliano, A., Berger, E., Villar, V. A., Hiramatsu, D., Kessler, R., Matsumoto, T., Gilkis, A., and Laplace, E. 2025. "Finding the Fuse: Prospects for the Detection and Characterization of Hydrogen-rich Core-collapse Supernova Precursor Emission with the LSST." The Astrophysical Journal, 978 110. https://doi.org/10.3847/1538-4357/ad9748.
PS1-11aop: Probing the Mass-loss History of a Luminous Interacting Supernova Prior to Its Final Eruption with Multiwavelength ObservationsDOI: info:10.3847/1538-4357/ad9336v. 979IOP16
Ibik, Adaeze L., Drout, Maria R., Margutti, Raffaella, Matthews, David, Villar, V. Ashley, Berger, Edo, Chornock, Ryan, Alexander, Kate D., Eftekhari, Tarraneh, Laskar, Tanmoy, Lunnan, Ragnhild, Foley, Ryan J., Jones, David, Milisavljevic, Dan, Rest, Armin, Scolnic, Daniel, and Williams, Peter K. G. 2025. "PS1-11aop: Probing the Mass-loss History of a Luminous Interacting Supernova Prior to Its Final Eruption with Multiwavelength Observations." The Astrophysical Journal, 979 16. https://doi.org/10.3847/1538-4357/ad9336.
Unveiling the Diversity of Type IIn Supernovae via Systematic Light-curve ModelingDOI: info:10.3847/1538-4357/adce03v. 987IOP13
Ransome, C. L. and Villar, V. A. 2025. "Unveiling the Diversity of Type IIn Supernovae via Systematic Light-curve Modeling." The Astrophysical Journal, 987 13. https://doi.org/10.3847/1538-4357/adce03.
The Impact of Host-galaxy Properties on Supernova Classification with Hierarchical LabelsDOI: info:10.3847/1538-4365/ad8a5bv. 276IOP3
Villar, V. Ashley, Gomez, Sebastian, Berger, Edo, and Gagliano, Alex. 2025. "The Impact of Host-galaxy Properties on Supernova Classification with Hierarchical Labels." The Astrophysical Journal Supplement Series, 276 3. https://doi.org/10.3847/1538-4365/ad8a5b.
Double "acct": A Distinct Double-peaked Supernova Matching Pulsational Pair Instability ModelsDOI: info:10.3847/2041-8213/ad9264v. 977IOP
Angus, C. R., Woosley, S. E., Foley, R. J., Nicholl, M., Villar, V. A., Taggart, K., Pursiainen, M., Ramsden, P., Srivastav, S., Stevance, H. F., Moore, T., Auchettl, K., Hoogendam, W. B., Khetan, N., Yadavalli, S. K., Dimitriadis, G., Gagliano, A., Siebert, M. R., Aamer, A., de Boer, T., Chambers, K. C., Clocchiatti, A., Coulter, D. A., Drout, M. R., Farias, D. et al. 2024. "Double "acct": A Distinct Double-peaked Supernova Matching Pulsational Pair Instability Models." The Astrophysical Journal, 977. https://doi.org/10.3847/2041-8213/ad9264.
Farias, D., Gall, C., Narayan, G., Rest, S., Villar, V. A., Angus, C. R., Auchettl, K., Davis, K. W., Foley, R. J., Gagliano, A., Hjorth, J., Izzo, L., Kilpatrick, C. D., Perkins, H. M. L., Ramirez-Ruiz, E., Ransome, C. L., Sarangi, A., Yarza, R., Coulter, D. A., Jones, D. O., Khetan, N., Rest, A., Siebert, M. R., Swift, J. J., Taggart, K. et al. 2024. "SN 2021foa: The "Flip-flop" Type IIn/Ibn Supernova." The Astrophysical Journal, 977 152. https://doi.org/10.3847/1538-4357/ad8cd3.
The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 SupernovaeDOI: info:10.3847/1538-4365/acbfbav. 266IOP9
Aleo, P. D., Malanchev, K., Sharief, S., Jones, D. O., Narayan, G., Foley, R. J., Villar, V. A., Angus, C. R., Baldassare, V. F., Bustamante-Rosell, M. J., Chatterjee, D., Cold, C., Coulter, D. A., Davis, K. W., Dhawan, S., Drout, M. R., Engel, A., French, K. D., Gagliano, A., Gall, C., Hjorth, J., Huber, M. E., Jacobson-Galán, W. V., Kilpatrick, C. D., Langeroodi, D. et al. 2023. "The Young Supernova Experiment Data Release 1 (YSE DR1): Light Curves and Photometric Classification of 1975 Supernovae." The Astrophysical Journal Supplement Series, 266 9. https://doi.org/10.3847/1538-4365/acbfba.
The First Two Years of FLEET: An Active Search for Superluminous SupernovaeDOI: info:10.3847/1538-4357/acc536v. 949IOP114
Gomez, Sebastian, Berger, Edo, Blanchard, Peter K., Hosseinzadeh, Griffin, Nicholl, Matt, Hiramatsu, Daichi, Villar, V. Ashley, and Yin, Yao. 2023. "The First Two Years of FLEET: An Active Search for Superluminous Supernovae." The Astrophysical Journal, 949 114. https://doi.org/10.3847/1538-4357/acc536.
Identifying Tidal Disruption Events with an Expansion of the FLEET Machine-learning AlgorithmDOI: info:10.3847/1538-4357/acc535v. 949IOP113
Gomez, Sebastian, Villar, V. Ashley, Berger, Edo, Gezari, Suvi, van Velzen, Sjoert, Nicholl, Matt, Blanchard, Peter K., and Alexander, Kate D. 2023. "Identifying Tidal Disruption Events with an Expansion of the FLEET Machine-learning Algorithm." The Astrophysical Journal, 949 113. https://doi.org/10.3847/1538-4357/acc535.
Interpolated kilonova spectra models: Examining the effects of a phenomenological, blue component in the fitting of AT2017gfo spectraDOI: info:10.1103/PhysRevResearch.5.043106v. 5APS043106
Ristić, Marko, O'Shaughnessy, Richard, Villar, V. Ashley, Wollaeger, Ryan T., Korobkin, Oleg, Fryer, Chris L., Fontes, Christopher J., and Kedia, Atul. 2023. "Interpolated kilonova spectra models: Examining the effects of a phenomenological, blue component in the fitting of AT2017gfo spectra." Physical Review Research, 5 043106. https://doi.org/10.1103/PhysRevResearch.5.043106.
Extragalactic Millimeter Transients in the Era of Next-generation CMB SurveysDOI: info:10.3847/1538-4357/ac7ce8v. 93516
Eftekhari, T., Berger, E., Metzger, B. D., Laskar, T., Villar, V. A., Alexander, K. D., Holder, G. P., Vieira, J. D., Whitehorn, N., and Williams, P. K. G. 2022. "Extragalactic Millimeter Transients in the Era of Next-generation CMB Surveys." The Astrophysical Journal, 935 16. https://doi.org/10.3847/1538-4357/ac7ce8.
Detection and parameter estimation of gravitational waves from binary neutron-star mergers in real LIGO data using deep learningDOI: info:10.1016/j.physletb.2021.136161v. 815136161
Krastev, Plamen G., Gill, Kiranjyot, Villar, Victoria Ashley, and Berger, Edo. 2021. "Detection and parameter estimation of gravitational waves from binary neutron-star mergers in real LIGO data using deep learning." Physics Letters B, 815 136161. https://doi.org/10.1016/j.physletb.2021.136161.
Photometric Classification of 2315 Pan-STARRS1 Supernovae with SuperphotDOI: info:10.3847/1538-4357/abc42bv. 90593
Hosseinzadeh, Griffin, Dauphin, Frederick, Villar, Victoria Ashley, Berger, Edo, Jones, David O., Challis, Peter, Chornock, Ryan, Drout, Maria R., Foley, Ryan J., Kirshner, Robert P., Lunnan, Ragnhild, Margutti, Raffaella, Milisavljevic, Dan, Pan, Yen-Chen, Rest, Armin, Scolnic, Daniel M., Magnier, Eugene, Metcalfe, Nigel, Wainscoat, Richard, and Waters, Christopher. 2020. "Photometric Classification of 2315 Pan-STARRS1 Supernovae with Superphot." The Astrophysical Journal, 905 93. https://doi.org/10.3847/1538-4357/abc42b.
SuperRAENN: A Semisupervised Supernova Photometric Classification Pipeline Trained on Pan-STARRS1 Medium-Deep Survey SupernovaeDOI: info:10.3847/1538-4357/abc6fdv. 90594
Villar, Victoria Ashley, Hosseinzadeh, Griffin, Berger, Edo, Ntampaka, Michelle, Jones, David O., Challis, Peter, Chornock, Ryan, Drout, Maria R., Foley, Ryan J., Kirshner, Robert P., Lunnan, Ragnhild, Margutti, Raffaella, Milisavljevic, Dan, Sanders, Nathan, Pan, Yen-Chen, Rest, Armin, Scolnic, Daniel M., Magnier, Eugene, Metcalfe, Nigel, Wainscoat, Richard, and Waters, Christopher. 2020. "SuperRAENN: A Semisupervised Supernova Photometric Classification Pipeline Trained on Pan-STARRS1 Medium-Deep Survey Supernovae." The Astrophysical Journal, 905 94. https://doi.org/10.3847/1538-4357/abc6fd.
K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia SupernovaDOI: info:10.3847/2041-8213/aaedb0v. 870L1
Dimitriadis, G., Foley, R. J., Rest, A., Kasen, D., Piro, A. L., Polin, A., Jones, D. O., Villar, Victoria Ashley, Narayan, G., Coulter, D. A., Kilpatrick, C. D., Pan, Y. -C, Rojas-Bravo, C., Fox, O. D., Jha, S. W., Nugent, P. E., Riess, A. G., Scolnic, D., Drout, M. R., K2 Mission Team, Barentsen, G., Dotson, J., Gully-Santiago, M., Hedges, C., Cody, A. M. et al. 2019. "K2 Observations of SN 2018oh Reveal a Two-component Rising Light Curve for a Type Ia Supernova." The Astrophysical Journal Letters, 870 L1. https://doi.org/10.3847/2041-8213/aaedb0.
Follow-up of the Neutron Star Bearing Gravitational-wave Candidate Events S190425z and S190426c with MMT and SOARDOI: info:10.3847/2041-8213/ab271cv. 880L4
Hosseinzadeh, Griffin, Cowperthwaite, P. S., Gomez, Sebastian, Villar, Victoria Ashley, Nicholl, M., Margutti, R., Berger, Edo, Chornock, R., Paterson, K., Fong, W., Savchenko, V., Short, P., Alexander, K. D., Blanchard, Peter K., Braga, J., Calkins, Michael L., Cartier, R., Coppejans, D. L., Eftekhari, Tarraneh, Laskar, T., Ly, C., Patton, Locke, Pelisoli, I., Reichart, D. E., Terreran, G. et al. 2019. "Follow-up of the Neutron Star Bearing Gravitational-wave Candidate Events S190425z and S190426c with MMT and SOAR." The Astrophysical Journal, 880 L4. https://doi.org/10.3847/2041-8213/ab271c.
Models and Simulations for the Photometric LSST Astronomical Time Series Classification Challenge (PLAsTiCC)DOI: info:10.1088/1538-3873/ab26f1v. 131094501
Kessler, R., Narayan, G., Avelino, Arturo, Bachelet, E., Biswas, R., Brown, P. J., Chernoff, D. F., Connolly, A. J., Dai, M., Daniel, S., Di Stefano, Rosanne, Drout, M. R., Galbany, L., González-Gaitán, S., Graham, M. L., Hložek, R., Ishida, E. E. O., Guillochon, James, Jha, S. W., Jones, D. O., Mandel, K. S., Muthukrishna, D., O'Grady, A., Peters, C. M., Pierel, J. R. et al. 2019. "Models and Simulations for the Photometric LSST Astronomical Time Series Classification Challenge (PLAsTiCC)." Publications of the Astronomical Society of the Pacific, 131 094501. https://doi.org/10.1088/1538-3873/ab26f1.
Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 ObservationsDOI: info:10.3847/1538-4357/aaec74v. 87012
Li, W., Wang, X., Vinkó, J., Mo, J., Hosseinzadeh, Griffin, Sand, D. J., Zhang, J., Lin, H., PTSS/TNTS, Zhang, T., Wang, L., Zhang, J., Chen, Z., Xiang, D., Rui, L., Huang, F., Li, X., Zhang, X., Li, L., Baron, E., DerKacy, J. M., Zhao, X., Sai, H., Zhang, K., Wang, L. et al. 2019. "Photometric and Spectroscopic Properties of Type Ia Supernova 2018oh with Early Excess Emission from the Kepler 2 Observations." The Astrophysical Journal, 870 12. https://doi.org/10.3847/1538-4357/aaec74.
Seeing Double: ASASSN-18bt Exhibits a Two-component Rise in the Early-time K2 Light CurveDOI: info:10.3847/1538-4357/aaec79v. 87013
Shappee, B. J., Holoien, T. W. -S, Drout, M. R., Auchettl, K., Stritzinger, M. D., Kochanek, C. S., Stanek, K. Z., Shaya, E., Narayan, G., ASAS-SN, Brown, J. S., Bose, S., Bersier, D., Brimacombe, J., Chen, Ping, Dong, Subo, Holmbo, S., Katz, B., Muñoz, J. A., Mutel, R. L., Post, R. S., Prieto, J. L., Shields, J., Tallon, D., Thompson, T. A. et al. 2019. "Seeing Double: ASASSN-18bt Exhibits a Two-component Rise in the Early-time K2 Light Curve." The Astrophysical Journal, 870 13. https://doi.org/10.3847/1538-4357/aaec79.
1 2