Search Results - "Ransome, Conor L."

SN 2023ixf in Messier 101: A Variable Red Supergiant as the Progenitor Candidate to a Type II Supernova by Kilpatrick, Charles D., Foley, Ryan J., Jacobson-Galán, Wynn V., Piro, Anthony L., Smartt, Stephen J., Drout, Maria R., Gagliano, Alexander, Gall, Christa, Hjorth, Jens, Jones, David O., Mandel, Kaisey S., Margutti, Raffaella, Ramirez-Ruiz, Enrico, Ransome, Conor L., Villar, V. Ashley, Coulter, David A., Gao, Hua, Matthews, David Jacob, Taggart, Kirsty, Zenati, Yossef

“…Abstract We present preexplosion optical and infrared (IR) imaging at the site of the type II supernova (SN II) 2023ixf in Messier 101 at 6.9 Mpc. We…”
Get full text

SN 2023ixf in Messier 101: The Twilight Years of the Progenitor as Seen by Pan-STARRS by 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

“…Abstract The nearby type II supernova, SN 2023ixf in M101 exhibits signatures of early time interaction with circumstellar material in the first week…”
Get full text

A low-mass helium star progenitor model for the Type Ibn SN 2020nxt by Wang, Qinan, Goel, Anika, Dessart, Luc, Fox, Ori D, Shahbandeh, Melissa, Rest, Sofia, Rest, Armin, Groh, Jose H, Allan, Andrew, Fransson, Claes, Smith, Nathan, Hosseinzadeh, Griffin, Filippenko, Alexei V, Andrews, Jennifer, Bostroem, K Azalee, Brink, Thomas G, Brown, Peter, Burke, Jamison, Chevalier, Roger, Clayton, Geoffrey C, Dai, Mi, Davis, Kyle W, Foley, Ryan J, Gomez, Sebastian, Harris, Chelsea, Hiramatsu, Daichi, Howell, D Andrew, Jennings, Connor, Jha, Saurabh W, Kasliwal, Mansi M, Kelly, Patrick L, Kool, Erik C, Liu, Evelyn, Ma, Emily, McCully, Curtis, Miller, Adam M, Murakami, Yukei, Gonzalez, Estefania Padilla, Pellegrino, Craig, Perera, Derek, Pierel, Justin, Rojas-Bravo, César, Siebert, Matthew R, Sollerman, Jesper, Szalai, Tamás, Tinyanont, Samaporn, Van Dyk, Schuyler D, Zheng, WeiKang, Chambers, Kenneth C, Coulter, David A, de Boer, Thomas, Earl, Nicholas, Farias, Diego, Gall, Christa, McGill, Peter, Ransome, Conor L, Taggart, Kirsty, Villar, V Ashley

“…ABSTRACT A growing number of supernovae (SNe) are now known to exhibit evidence for significant interaction with a dense, pre-existing, circumstellar medium…”
Get full text

Using the Environments of Type IIn Supernovae and Classical Novae to Constrain Progenitor Properties by Ransome, Conor L

“…Supernovae are the explosive death of stars. Massive stars (M>8M⊙) end their lives as core-collapse supernovae. A white dwarf that gains mass and reaches the…”
Get full text

SN 2022oqm: A Bright and Multipeaked Calcium-rich Transient by 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, Le Saux, X. K., Margutti, Raffaella, Magnier, Eugene A., McCully, Curtis, McGill, Peter, Miao, Hao-Yu, Newsome, Megan, Padilla Gonzalez, Estefania, 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

“…Abstract We present the photometric and spectroscopic evolution of SN 2022oqm, a nearby multipeaked hydrogen- and helium-weak calcium-rich transient (CaRT). SN…”
Get full text

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

“…The nearby type II supernova, SN2023ixf in M101 exhibits signatures of early-time interaction with circumstellar material in the first week post-explosion…”
Get full text

SN2023ixf in Messier 101: A Variable Red Supergiant as the Progenitor Candidate to a Type II Supernova by Kilpatrick, Charles D, Foley, Ryan J, Jacobson-Galán, Wynn V, Piro, Anthony L, Smartt, Stephen J, Drout, Maria R, Gagliano, Alexander, Gall, Christa, Hjorth, Jens, Jones, David O, Mandel, Kaisey S, Margutti, Raffaella, Ransome, Conor L, Villar, V. Ashley, Coulter, David A, Gao, Hua, Matthews, David Jacob, Zenati, Yossef

“…We present pre-explosion optical and infrared (IR) imaging at the site of the type II supernova (SN II) 2023ixf in Messier 101 at 6.9 Mpc. We astrometrically…”
Get full text

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

“…We present the photometric and spectroscopic evolution of SN 2022oqm, a nearby multi-peaked hydrogen- and helium-weak calcium-rich transient (CaRT). SN 2022oqm…”
Get full text

A Low-Mass Helium Star Progenitor Model for the Type Ibn SN 2020nxt by Wang, Qinan, Goel, Anika, Dessart, Luc, Fox, Ori D, Shahbandeh, Melissa, Rest, Sofia, Rest, Armin, Groh, Jose H, Allan, Andrew, Fransson, Claes, Smith, Nathan, Hosseinzadeh, Griffin, Filippenko, Alexei V, Andrews, Jennifer, Bostroem, K. Azalee, Brink, Thomas G, Brown, Peter, Burke, Jamison, Chevalier, Roger, Clayton, Geoffrey C, Dai, Mi, Davis, Kyle W, Foley, Ryan J, Gomez, Sebastian, Harris, Chelsea, Hiramatsu, Daichi, Howell, D. Andrew, Jennings, Connor, Jha, Saurabh W, Kasliwal, Mansi M, Kelly, Patrick L, Kool, Erik C, Liu, Evelyn, Ma, Emily, McCully, Curtis, Miller, Adam M, Murakami, Yukei, Pellegrino, Craig, Gonzalez, Estefania Padilla, Perera, Derek, Pierel, Justin, Rojas-Bravo, César, Siebert, Matthew R, Sollerman, Jesper, Szalai, Tamás, Tinyanont, Samaporn, Van Dyk, Schuyler D, Zheng, WeiKang, Chambers, Kenneth C, Coulter, David A, de Boer, Thomas, Earl, Nicholas, Farias, Diego, Gall, Christa, McGill, Peter, Ransome, Conor L, Taggart, Kirsty, Villar, V. Ashley

“…A growing number of supernovae (SNe) are now known to exhibit evidence for significant interaction with a dense, pre-existing, circumstellar medium (CSM). SNe…”
Get full text