SN2023ixf in Messier 101: the twilight years of the progenitor as seen by Pan-STARRS

Authors: Ransome, Conor L., Villar, V. Ashley, Tartaglia, Anna, Gonzalez, Sebastian Javier, Jacobson-Galán, Wynn V., Kilpatrick, Charles D., Margutti, Raffaella, Foley, Ryan J., Grayling, Matthew, Ni, Yuan Qi, Yarza, Ricardo, Ye, Christine, Auchettl, Katie, de Boer, Thomas, Chambers, Kenneth C., Coulter, David A., Drout, Maria R., Farias, Diego, Gall, Christa, Gao, Hua, Huber, Mark E., Ibik, Adaeze L., Jones, David O., Khetan, Nandita, Lin, Chien-Cheng, Politsch, Collin A., Raimundo, Sandra I., Rest, Armin, Wainscoat, Richard J., Yadavalli, S. Karthik, Zenati, Yossef

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2312.04426

JWST Observations of the Extraordinary GRB 221009A Reveal an Ordinary Supernova Without Signs of $r$-Process Enrichment in a Low-Metallicity Galaxy

Authors: Blanchard, Peter K., Villar, V. Ashley, Chornock, Ryan, Laskar, Tanmoy, Li, Yijia, Leja, Joel, Pierel, Justin, Berger, Edo, Margutti, Raffaella, Alexander, Kate D., Barnes, Jennifer, Cendes, Yvette, Eftekhari, Tarraneh, Kasen, Daniel, LeBaron, Natalie, Metzger, Brian D., Page, James Muzerolle, Rest, Armin, Sears, Huei, Siegel, Daniel M., Yadavalli, S. Karthik

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2308.14197

SN 2022oqm: A Bright and Multi-peaked Calcium-rich Transient

Authors: Yadavalli, S. Karthik, Villar, V. Ashley, Izzo, Luca, Zenati, Yossef, Foley, Ryan J., Wheeler, J. Craig, Angus, Charlotte R., Bánhidi, Dominik, Auchettl, Katie, Bíró, Barna Imre, Bódi, Attila, Bodola, Zsófia, de Boer, Thomas, Chambers, Kenneth C., Chornock, Ryan, Coulter, David A., Csányi, István, Cseh, Borbála, Dandu, Srujan, Davis, Kyle W., Dickinson, Connor Braden, Farias, Diego, Farah, Joseph, Gall, Christa, Gao, Hua, Howell, D. Andrew, Jacobson-Galan, Wynn V., Khetan, Nandita, Kilpatrick, Charles D., Könyves-Tóth, Réka, Kriskovics, Levente, LeBaron, Natalie, Loertscher, Kayla, Saux, X. K. Le, Margutti, Rafaella, Magnier, Eugene A., McCully, Curtis, McGill, Peter, Miao, Hao-Yu, Newsome, Megan, Gonzalez, Estefania Padilla, Pál, András, Pál, Boróka H., Pan, Yen-Chen, Politsch, Collin A., Ransome, Conor L., Ramirez-Ruiz, Enrico, Rest, Armin, Rest, Sofia, Robinson, Olivia, Sears, Huei, Scheer, Jackson, Sódor, Ádám, Swift, Jonathan, Székely, Péter, Szakáts, Róbert, Szalai, Tamás, Taggart, Kirsty, Terreran, Giacomo, Venkatraman, Padma, Vinkó, József, Yang, Grace, Zhou, Henry

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2308.12991

Type II-P Supernova Progenitor Star Initial Masses and SN 2020jfo: Direct Detection, Light Curve Properties, Nebular Spectroscopy, and Local Environment

Authors: Kilpatrick, Charles D., Izzo, Luca, Bentley, Rory O., Chambers, Kenneth C., Coulter, David A., Drout, Maria R., de Boer, Thomas, Foley, Ryan J., Gall, Christa, Halford, Melissa R., Jones, David O., Langeroodi, Danial, Lin, Chien-Cheng, Magnier, Eugene A., McGill, Peter, O'Grady, Anna J. G., Pan, Yen-Chen, Ramirez-Ruiz, Enrico, Rest, Armin, Swift, Jonathan J., Tinyanont, Samaporn, Villar, V. Ashley, Wainscoat, Richard J., Wasserman, Amanda Rose, Yadavalli, S. Karthik, Yang, Grace

Subject Terms: Astrophysics - Solar and Stellar Astrophysics, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2307.00550

The LIGO HET Response (LIGHETR) Project to Discover and Spectroscopically Follow Optical Transients Associated with Neutron Star Mergers

Authors: Bustamante-Rosell, M. J., Zeimann, Greg, Wheeler, J. Craig, Gebhardt, Karl, Zimmerman, Aaron, Fryer, Chris, Korobkin, Oleg, Matzner, Richard, Villar, V. Ashley, Yadavalli, S. Karthik, de Soto, Kaylee M., Shetrone, Matthew, Janowiecki, Steven, Kumar, Pawan, Pooley, David, Thomas, Benjamin P., Chen, Hsin-Yu, Wang, Lifan, Vinko, Jozsef, Sand, David J., Wollaeger, Ryan, Hessman, Frederic V., McQuinn, Kristen B.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Instrumentation and Methods for Astrophysics

Access URL: http://arxiv.org/abs/2306.15833

The Circumstellar Environments of Double-Peaked, Calcium-strong Supernovae 2021gno and 2021inl

Authors: Jacobson-Galán, Wynn, Venkatraman, Padma, Margutti, Raffaella, Khatami, David, Terreran, Giacomo, Foley, Ryan J., Angulo, Rodrigo, Angus, Charlotte R., Auchettl, Katie, Blanchard, Peter K., Bobrick, Alexey, Bright, Joe S., Couch, Cirilla D., Coulter, David A., Clever, Karoli, Davis, Kyle W., de Boer, Thomas, DeMarchi, Lindsay, Dodd, Sierra A., Jones, David O., Johnson, Jessica, Kilpatrick, Charles D., Khetan, Nandita, Lai, Zhisen, Langeroodi, Danial, Lin, Chien-Cheng, Magnier, Eugene A., Milisavljevic, Dan, Perets, Hagai B., Pierel, Justin D. R., Raymond, John, Rest, Sofia, Rest, Armin, Ridden-Harper, Ryan, Shen, Ken J., Siebert, Matthew R., Smith, Carli, Taggart, Kirsty, Tinyanont, Samaporn, Valdes, Frank, Villar, Victoria A., Wang, Qinan, Yadavalli, S. Karthik, Zenati, Yossef, Zenteno, Alfredo

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2203.03785