Large Cold Dust Reservoir Revealed in Transitional SN Ib 2014C by James Webb Space Telescope Mid-Infrared Spectroscopy

Authors: Tinyanont, Samaporn, Fox, Ori D., Shahbandeh, Melissa, Temim, Tea, Williams, Robert, Wangnok, Kittipong, Rest, Armin, Lau, Ryan M., Maeda, Keiichi, Jencson, Jacob E., Auchettl, Katie, Filippenko, Alexei V., Larison, Conor, Ashall, Christopher, Brink, Thomas, Davis, Kyle W., Dessart, Luc, Foley, Ryan J., Galbany, Lluís, Grayling, Matthew, Johansson, Joel, Kasliwal, Mansi M., Lane, Zachary G., LeBaron, Natalie, Milisavljevic, Dan, Rho, Jeonghee, Sakon, Itsuki, Szalai, Tamas, Taggart, Kirsty, Van Dyk, Schuyler D., Wang, Qinan, Zheng, WeiKang, Zsíros, Szanna

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2504.14009

The La Silla Schmidt Southern Survey

Authors: Miller, Adam A., Abrams, Natasha S., Aldering, Greg, Anand, Shreya, Angus, Charlotte R., Arcavi, Iair, Baltay, Charles, Bauer, Franz E., Brethauer, Daniel, Bloom, Joshua S., Bommireddy, Hemanth, Catelan, Marcio, Chornock, Ryan, Clark, Peter, Collett, Thomas E., Dimitriadis, Georgios, Faris, Sara, Forster, Francisco, Franckowiak, Anna, Frohmaier, Christopher, Galbany, Lluıs, Galleguillos, Renato B., Goobar, Ariel, Gutierrez, Claudia P., Hall, Saarah, Hammerstein, Erica, Herner, Kenneth R., Hook, Isobel M., Huston, Macy J., Johansson, Joel, Kilpatrick, Charles D., Kim, Alex G., Knop, Robert A., Kowalski, Marek P., Kwok, Lindsey A., LeBaron, Natalie, Lin, Kenneth W., Liu, Chang, Lu, Jessica R., Lu, Wenbin, Lunnan, Ragnhild, Maguire, Kate, Makrygianni, Lydia, Margutti, Raffaella, Maoz, Dan, Veres, Patrik Milan, Moore, Thomas, Nayana, A. J., Nicholl, Matt, Nordin, Jakob, Pignata, Giuliano, Polin, Abigail, Poznanski, Dovi, Prieto, Jose L., Rabinowitz, David L., Rehemtulla, Nabeel, Rigault, Mickael, Ryczanowski, Dan, Sarin, Nikhil, Schulze, Steve, Shah, Ved G., Sheng, Xinyue, Shilling, Samuel P. R., Simmons, Brooke D., Singh, Avinash, Smith, Graham P., Smith, Mathew, Sollerman, Jesper, Soumagnac, Maayane T., Stubbs, Christopher W., Sullivan, Mark, Suresh, Aswin, Trakhtenbrot, Benny, Ward, Charlotte, Wiston, Eli, Xiong, Helen, Yao, Yuhan, Nugent, Peter E.

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2503.14579

JWST/MIRI detects the dusty SN1993J about 30 years after explosion

Authors: Szalai, Tamás, Zsíros, Szanna, Jencson, Jacob, Fox, Ori D., Shahbandeh, Melissa, Sarangi, Arkaprabha, Temim, Tea, De Looze, Ilse, Smith, Nathan, Filippenko, Alexei V., Van Dyk, Schuyler D., Andrews, Jennifer, Ashall, Chris, Clayton, Geoffrey C., Dessart, Luc, Dulude, Michael, Dwek, Eli, Gomez, Sebastian, Johansson, Joel, Milisavljevic, Dan, Pierel, Justin, Rest, Armin, Tinyanont, Samaporn, Brink, Thomas G., De, Kishalay, Engesser, Michael, Foley, Ryan J., Gezari, Suvi, Kasliwal, Mansi, Lau, Ryan, Marston, Anthony, O'Steen, Richard, Siebert, Matthew, Skrutskie, Michael, Strolger, Lou, Wang, Qinan, Williams, Brian J., Williams, Robert, Xiao, Lin, Zheng, WeiKang

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

Access URL: http://arxiv.org/abs/2503.12950

Microlensing of lensed supernovae Zwicky & iPTF16geu: constraints on the lens galaxy mass slope and dark compact object fraction

Authors: Arendse, Nikki, Mörtsell, Edvard, Weisenbach, Luke, Hayes, Erin, Thorp, Stephen, Dhawan, Suhail, Goobar, Ariel, Guerrini, Sacha, Hjortlund, Jacob Osman, Johansson, Joel, Lemon, Cameron

Subject Terms: Astrophysics - Astrophysics of Galaxies, Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2501.01578

How accurate are transient spectral classification tools? -- A study using 4,646 SEDMachine spectra

Authors: Kim, Young-Lo, Hook, Isobel, Milligan, Andrew, Galbany, Lluís, Sollerman, Jesper, Burgaz, Umut, Dimitriadis, Georgios, Fremling, Christoffer, Johansson, Joel, Müller-Bravo, Tomás E., Neill, James D., Nordin, Jakob, Nugent, Peter, Qi, Yu-Jing, Rosnet, Philippe, Sharma, Yashvi

Subject Terms: Astrophysics - Instrumentation and Methods for Astrophysics, Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Solar and Stellar Astrophysics

Access URL: http://arxiv.org/abs/2410.10963

JWST/MIRI Observations of Newly Formed Dust in the Cold, Dense Shell of the Type IIn SN 2005ip

Authors: Shahbandeh, Melissa, Fox, Ori D., Temim, Tea, Dwek, Eli, Sarangi, Arkaprabha, Smith, Nathan, Dessart, Luc, Nickson, Bryony, Engesser, Michael, Filippenko, Alexei V., Brink, Thomas G., Zheng, Weikang, Szalai, Tamás, Johansson, Joel, Rest, Armin, Van Dyk, Schuyler D., Andrews, Jennifer, Ashall, Chris, Clayton, Geoffrey C., De Looze, Ilse, Derkacy, James M., Dulude, Michael, Foley, Ryan J., Gezari, Suvi, Gomez, Sebastian, Gonzaga, Shireen, Indukuri, Siva, Jencson, Jacob, Kasliwal, Mansi, Lane, Zachary G., Lau, Ryan, Law, David, Marston, Anthony, Milisavljevic, Dan, O'Steen, Richard, Pierel, Justin, Siebert, Matthew, Skrutskie, Michael, Strolger, Lou, Tinyanont, Samaporn, Wang, Qinan, Williams, Brian, Xiao, Lin, Yang, Yi, Zsíros, Szanna

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

Access URL: http://arxiv.org/abs/2410.09142

ZTF SN Ia DR2: Overview

Authors: Rigault, Mickael, Smith, Mathew, Goobar, Ariel, Maguire, Kate, Dimitriadis, Georgios, Burgaz, Umut, Dhawan, Suhail, Sollerman, Jesper, Regnault, Nicolas, Kowalski, Marek, Amenouche, Melissa, Aubert, Marie, Barjou-Delayre, Chloé, Bautista, Julian, Bloom, Josh S., Carreres, Bastien, Chen, Tracy X., Copin, Yannick, Deckers, Maxime, Fouchez, Dominique, Fremling, Christoffer, Galbany, Lluis, Ginolin, Madeleine, Graham, Matthew, Kasliwal, Mancy M., Kenworthy, W. D'Arcy, Kim, Young-Lo, Kuhn, Dylan, Masci, Frank F., Müller-Bravo, Tomas, Miller, Adam, Johansson, Joel, Nordin, Jakob, Nugent, Peter, Andreoni, Igor, Bellm, Eric, Betoule, Marc, Osman, Mahmoud, Perley, Dan, Popovic, Brodie, Rosnet, Philippe, Rosselli, Damiano, Ruppin, Florian, Senzel, Robert, Rusholme, Ben, Schweyer, Tassilo, Terwel, Jacco H., Townsend, Alice, Tzanidakis, Andy, Wold, Avery, Purdum, Josiah, Qin, Yu-Jing, Racine, Benjamin, Reusch, Simeon, Riddle, Reed, Yan, Lin

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2409.04346

Strongly lensed supernovae: lessons learned

Authors: Goobar, Ariel, Johansson, Joel, Carracedo, Ana Sagués

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2406.13519

JWST Spectroscopy of SN H0pe: Classification and Time Delays of a Triply-imaged Type Ia Supernova at z = 1.78

Authors: Chen, Wenlei, Kelly, Patrick L., Frye, Brenda L., Pierel, Justin, Willner, S. P., Pascale, Massimo, Cohen, Seth H., Conselice, Christopher J., Engesser, Michael, Furtak, Lukas J., Gilman, Daniel, Grogin, Norman A., Huber, Simon, Jha, Saurabh W., Johansson, Joel, Koekemoer, Anton M., Larison, Conor, Meena, Ashish K., Siebert, Matthew R., Windhorst, Rogier A., Yan, Haojing, Zitrin, Adi

Subject Terms: Astrophysics - Astrophysics of Galaxies

Access URL: http://arxiv.org/abs/2403.19029

The DEHVILS in the Details: Type Ia Supernova Hubble Residual Comparisons and Mass Step Analysis in the Near-Infrared

Authors: Peterson, Erik R., Scolnic, Daniel, Jones, David O., Do, Aaron, Popovic, Brodie, Riess, Adam G., Dwomoh, Arianna, Johansson, Joel, Rubin, David, Sánchez, Bruno O., Shappee, Benjamin J., Tonry, John L., Tully, R. Brent, Vincenzi, Maria

Source: A&A 690, A56 (2024)

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2403.13885

Light-Curve Structure and Halpha Line Formation in the Tidal Disruption Event AT 2019azh

Authors: Faris, Sara, Arcavi, Iair, Makrygianni, Lydia, Hiramatsu, Daichi, Terreran, Giacomo, Farah, Joseph, Howell, D. Andrew, McCully, Curtis, Newsome, Megan, Gonzalez, Estefania Padilla, Pellegrino, Craig, Bostroem, K. Azalee, Abojanb, Wiam, Lam, Marco C., Tomasella, Lina, Brink, Thomas G., Filippenko, Alexei V., French, K. Decker, Clark, Peter, Graur, Or, Leloudas, Giorgos, Gromadzki, Mariusz, Anderson, Joseph P., Nicholl, Matt, Gutierrez, Claudia P., Kankare, Erkki, Inserra, Cosimo, Galbany, Luis, Reynolds, Thomas, Mattila, Seppo, Heikkila, Teppo, Wang, Yanan, Onori, Francesca, Wevers, Thomas, Charalampopoulos, Panos, Johansson, Joel

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2312.03842

Evaluating the Consistency of Cosmological Distances Using Supernova Siblings in the Near-Infrared

Authors: Dwomoh, Arianna M., Peterson, Erik R., Scolnic, Daniel, Ashall, Chris, DerKacy, James M., Do, Aaron, Johansson, Joel, Jones, David O., Riess, Adam G., Shappee, Benjamin J.

Subject Terms: Astrophysics - Cosmology and Nongalactic Astrophysics

Access URL: http://arxiv.org/abs/2311.06178

Serendipitous detection of the dusty Type IIL SN 1980K with JWST/MIRI

Authors: Zsíros, Szanna, Szalai, Tamás, De Looze, Ilse, Sarangi, Arkaprabha, Shahbandeh, Melissa, Fox, Ori D., Temim, Tea, Milisavljevic, Dan, Van Dyk, Schuyler D., Smith, Nathan, Filippenko, Alexei V., Brink, Thomas G., Zheng, WeiKang, Dessart, Luc, Jencson, Jacob, Johansson, Joel, Pierel, Justin, Rest, Armin, Tinyanont, Samaporn, Niculescu-Duvaz, Maria, Barlow, M. J., Wesson, Roger, Andrews, Jennifer, Clayton, Geoff, De, Kishalay, Dwek, Eli, Engesser, Michael, Foley, Ryan J., Gezari, Suvi, Gomez, Sebastian, Gonzaga, Shireen, Kasliwal, Mansi, Lau, Ryan, Marston, Anthony, O'Steen, Richard, Siebert, Matthew, Skrutskie, Michael, Strolger, Lou, Wang, Qinan, Williams, Brian, Williams, Robert, Xiao, Lin

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

Access URL: http://arxiv.org/abs/2310.03448

The carbon-rich type Ic supernova 2016adj in the iconic dust lane of Centaurus A: signatures of interaction with circumstellar hydrogen?

Authors: Stritzinger, Maximilian D., Baron, Eddie, Taddia, Francesco, Burns, Chris R., Galbany, Morgan Fraserm Lluis, Holmbo, Simon, Hoeflich, Peter, Morrell, Nidia, Hsiao, E. Y., Johansson, Joel P., Karamehmetoglu, Emir, Kuncarayakti, Hanindyo, Lyman, Joe, Moriya, Takashi J., Phan, Kim, Phillips, Mark M., Anderson, Joseph P., Ashall, Chris, Brown, Peter J., Castellon, Sergio, Della Valle, Massimo, Gonzalez-Gaitan, Santiago, Gromadzki, Mariusz, Handberg, Rasmus, Lu, Jing, Nicholl, Matt, Shahbandeh, Melissa

Source: A&A 686, A79 (2024)

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2309.05031

Ground-based and JWST Observations of SN 2022pul: I. Unusual Signatures of Carbon, Oxygen, and Circumstellar Interaction in a Peculiar Type Ia Supernova

Authors: Siebert, Matthew R., Kwok, Lindsey A., Johansson, Joel, Jha, Saurabh W., Blondin, Stéphane, Dessart, Luc, Foley, Ryan J., Hillier, D. John, Larison, Conor, Pakmor, Rüdiger, Temim, Tea, Andrews, Jennifer E., Auchettl, Katie, Badenes, Carles, Barna, Barnabas, Bostroem, K. Azalee, Newman, Max J. Brenner, Brink, Thomas G., Bustamante-Rosell, María José, Camacho-Neves, Yssavo, Clocchiatti, Alejandro, Coulter, David A., Davis, Kyle W., Deckers, Maxime, Dimitriadis, Georgios, Dong, Yize, Farah, Joseph, Filippenko, Alexei V., Flörs, Andreas, Fox, Ori D., Garnavich, Peter, Gonzalez, Estefania Padilla, Graur, Or, Hambsch, Franz-Josef, Hosseinzadeh, Griffin, Howell, D. Andrew, Hughes, John P., Kerzendorf, Wolfgang E., Saux, Xavier K. Le, Maeda, Keiichi, Maguire, Kate, McCully, Curtis, Mihalenko, Cassidy, Newsome, Megan, O'Brien, John T., Pearson, Jeniveve, Pellegrino, Craig, Pierel, Justin D. R., Polin, Abigail, Rest, Armin, Rojas-Bravo, César, Sand, David J., Schwab, Michaela, Shahbandeh, Melissa, Shrestha, Manisha, Smith, Nathan, Strolger, Louis-Gregory, Szalai, Tamás, Taggart, Kirsty, Terreran, Giacomo, Terwel, Jacco H., Tinyanont, Samaporn, Valenti, Stefano, Vinkó, József, Wheeler, J. Craig, Yang, Yi, Zheng, Weikang, Ashall, Chris, Derkacy, James M., Galbany, Lluís, Hoeflich, Peter, Hsiao, Eric, De Jaeger, Thomas, Lu, Jing, Maund, Justyn, Medler, Kyle, Morrell, Nidia, Shappee, Benjamin J., Stritzinger, Maximilian, Suntzeff, Nicholas, Tucker, Michael, Wang, Lifan

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

Access URL: http://arxiv.org/abs/2308.12449

Ground-based and JWST Observations of SN 2022pul: II. Evidence from Nebular Spectroscopy for a Violent Merger in a Peculiar Type-Ia Supernova

Authors: Kwok, Lindsey A., Siebert, Matthew R., Johansson, Joel, Jha, Saurabh W., Blondin, Stephane, Dessart, Luc, Foley, Ryan J., Hillier, D. John, Larison, Conor, Pakmor, Ruediger, Temim, Tea, Andrews, Jennifer E., Auchettl, Katie, Badenes, Carles, Barna, Barnabas, Bostroem, K. Azalee, Newman, Max J. Brenner, Brink, Thomas G., Bustamante-Rosell, Maria Jose, Camacho-Neves, Yssavo, Clocchiatti, Alejandro, Coulter, David A., Davis, Kyle W., Deckers, Maxime, Dimitriadis, Georgios, Dong, Yize, Farah, Joseph, Filippenko, Alexei V., Flors, Andreas, Fox, Ori D., Garnavich, Peter, Gonzalez, Estefania Padilla, Graur, Or, Hambsch, Franz-Josef, Hosseinzadeh, Griffin, Howell, D. Andrew, Hughes, John P., Kerzendorf, Wolfgang E., Saux, Xavier K. Le, Maeda, Keiichi, Maguire, Kate, McCully, Curtis, Mihalenko, Cassidy, Newsome, Megan, O'Brien, John T., Pearson, Jeniveve, Pellegrino, Craig, Pierel, Justin D. R., Polin, Abigail, Rest, Armin, Rojas-Bravo, Cesar, Sand, David J., Schwab, Michaela, Shahbandeh, Melissa, Shrestha, Manisha, Smith, Nathan, Strolger, Louis-Gregory, Szalai, Tamas, Taggart, Kirsty, Terreran, Giacomo, Terwel, Jacco H., Tinyanont, Samaporn, Valenti, Stefano, Vinko, Jozsef, Wheeler, J. Craig, Yang, Yi, Zheng, WeiKang, Ashall, Chris, DerKacy, James M., Galbany, Lluis, Hoeflich, Peter, de Jaeger, Thomas, Lu, Jing, Maund, Justyn, Medler, Kyle, Morrell, Nidia, Shappee, Benjamin J., Stritzinger, Maximilian, Suntzeff, Nicholas, Tucker, Michael, Wang, Lifan

Source: The Astrophysical Journal, Volume 966, Issue 1, id.135, 18 pp., May 2024

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

Access URL: http://arxiv.org/abs/2308.12450

SN 2022joj: A Peculiar Type Ia Supernova Possibly Driven by an Asymmetric Helium-shell Double Detonation

Authors: Liu, Chang, Miller, Adam A., Boos, Samuel J., Shen, Ken J., Townsley, Dean M., Schulze, Steve, Harvey, Luke, Maguire, Kate, Johansson, Joel, Brink, Thomas G., Burgaz, Umut, Dimitriadis, Georgios, Filippenko, Alexei V., Hall, Saarah, Hinds, K-Ryan, Hoffman, Andrew, Karambelkar, Viraj, Kilpatrick, Charles D., Perley, Daniel, Pichay, Neil, Sears, Huei, Sollerman, Jesper, Stein, Robert, Terwel, Jacobus H., Zheng, WeiKang, Graham, Matthew J., Kasliwal, Mansi M., Lacroix, Leander, Purdum, Josiah, Rusholme, Benjamin, Wold, Avery

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

Access URL: http://arxiv.org/abs/2308.06319

SN 2021zny: an early flux excess combined with late-time oxygen emission suggests a double white dwarf merger event

Authors: Dimitriadis, Georgios, Maguire, Kate, Karambelkar, Viraj R., Lebron, Ryan J., Liu, Chang, Kozyreva, Alexandra, Miller, Adam A., Ridden-Harper, Ryan, Anderson, Joseph P., Chen, Ting-Wan, Coughlin, Michael, Della Valle, Massimo, Drake, Andrew, Galbany, Lluís, Gromadzki, Mariusz, Groom, Steven L., Gutiérrez, Claudia P., Ihanec, Nada, Inserra, Cosimo, Johansson, Joel, Müller-Bravo, Tomás E., Nicholl, Matt, Polin, Abigail, Rusholme, Ben, Schulze, Steve, Sollerman, Jesper, Srivastav, Shubham, Taggart, Kirsty, Wang, Qinan, Yang, Yi, Young, David R.

Subject Terms: Astrophysics - High Energy Astrophysical Phenomena

Access URL: http://arxiv.org/abs/2302.08228

Over 500 Days in the Life of the Photosphere of the Type Iax Supernova SN 2014dt

Authors: Camacho-Neves, Yssavo, Jha, Saurabh W., Barna, Barnabas, Dai, Mi, Filippenko, Alexei V., Foley, Ryan J., Hosseinzadeh, Griffin, Howell, D. Andrew, Johansson, Joel, Kelly, Patrick, Kerzendorf, Wolfgang E., Kwok, Lindsey A., Larison, Conor, Magee, Mark R., McCully, Curtis, O'Brien, John T., Pan, Yen-Chen, Pandya, Viraj, Singhal, Jaladh, Stahl, Benjamin E., Szalai, Tamás, Wieber, Meredith, Williamson, Marc

Source: 2023, ApJ, 951, 67

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

Access URL: http://arxiv.org/abs/2302.03105

JWST Discovery of Dust Reservoirs in Nearby Type IIP Supernovae 2004et and 2017eaw

Authors: Shahbandeh, Melissa, Sarangi, Arkaprabha, Temim, Tea, Szalai, Tamas, Fox, Ori D., Tinyanont, Samaporn, Dwek, Eli, Dessart, Luc, Filippenko, Alexei V., Brink, Thomas G., Foley, Ryan J., Jencson, Jacob, Pierel, Justin, Zsiros, Szanna, Rest, Armin, Zheng, WeiKang, Andrews, Jennifer, Clayton, Geoffrey C., De, Kishalay, Engesser, Michael, Gezari, Suvi, Gomez, Sebastian, Gonzaga, Shireen, Johansson, Joel, Kasliwal, Mansi, Lau, Ryan, De Looze, Ilse, Marston, Anthony, Milisavljevic, Dan, O'Steen, Richard, Siebert, Matthew, Skrutskie, Michael, Smith, Nathan, Strolger, Lou, Van Dyk, Schuyler D., Wang, Qinan, Williams, Brian, Williams, Robert, Xiao, Lin

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

Access URL: http://arxiv.org/abs/2301.10778