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Browsing by Author "Padilla Gonzalez, E"

Browsing by Author "Padilla Gonzalez, E"

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  • JWST spectroscopy of SNe Ia 2022aaiq and 2024gy: Evidence for enhanced central stable Ni abundance and a deflagration-to-detonation transition 
    Kwok, Lindsey A; Liu, Chang; Jha, Saurabh W; Blondin, Stephane; Larison, Conor; Miller, Adam A; Dai, Mi; Foley, Ryan J; Filippenko, A. V; Andrews, Jennifer E; Andrews, Moira; Auchettl, Katie; Badenes, Carles; Bostroem, K. Azalee; Brink, Thomas G; Koelln, Cristine; Davis, Kyle W; Flors, Andreas; Galbany, L; Graur, Or; Howell, D. A; Kumar, Sahana; Konyves-Toth, Reka; LeBaron, Natalie; Macrie, Colin W; Maeda, K; Maguire, Kate; McCully, Curtis; Retamal, Nicolas Meza; Padilla Gonzalez, E; Pakmor, Rudiger; Pearson, Jeniveve; Piro, Anthony L; Polin, Abigail; Rehemtulla, Nabeel; Cesar, Rojas-Bravo; Sand, D. J; Sangkachan, Chita; Schwab, Michaela; Sears, Huei; Singh, Mridweeka; Subrayan, Bhagya M; Taggart, Kirsty; Temim, Tea; Terwel, Jacco H; Tinyanont, S; Vinko, J; Wang, Xiaofeng; Wheeler, J. C; Yang, Y; Zheng, W (American Astronomical Society, 2026-07-01)
    We present optical + near-infrared + mid-infrared (MIR) observations of the normal Type Ia supernovae (SNe Ia) 2022aaiq and 2024gy in the nebular phase, continuously spanning 0.35─28 μm. Medium-resolution JWST spectroscopy ...
  • Photometry and spectroscopy of SN 2024pxl: A luminosity link among type Iax supernovae 
    Singh, Mridweeka; Kwok, Lindsey A; Jha, Saurabh W; Dastidar, R; Larison, Conor; Filippenko, A. V; Andrews, Jennifer E; Andrews, Moira; Anupama, G. C; Arunachalam, Prasiddha; Auchettl, Katie; Banhidi, Dominik; Barna, Barnabas; Bostroem, K. Azalee; Brink, Thomas G; Cartier, Regis; Chen, Ping; Christy, Collin T; Coulter, David A; Covarrubias, Sofia; Davis, Kyle W; Dickinson, Connor B; Dong, Yize; Farah, Joseph R; Flors, Andreas; Foley, Ryan J; Franz, Noah; Fremling, Christoffer; Galbany, L; Gangopadhyay, A; Garg, Aarna; Gates, Elinor L; Graur, Or; Gordon, Alexa C; Hiramatsu, Daichi; Hoang, Emily; Howell, D. A; Hsu, Brian; Johansson, J; Joshi, Arti; Kahinga, Lordrick A; Kaur, Ravjit; Kumar, Sahana; Kumnurdmanee, Piramon; Kuncarayakti, H; LeBaron, Natalie; Lidman, C; Liu, Chang; Maeda, K; Maguire, Kate; Martin, Bailey; McCully, Curtis; Mehta, Darshana; Menotti, Luca M; Metevier, Anne J; Miller, Adam A; Misra, K; Murphey, C. Tanner; Newsome, Megan; Padilla Gonzalez, E; Patra, Kishore C; Pearson, Jeniveve; Piro, Anthony L; Polin, Abigail; Ravi, Aravind P; Rest, Armin; Rehemtulla, Nabeel; Retamal, Nicolas Meza; Robinson, Olivia M; Rojas-Bravo, Cesar; Sahu, D. K; Sand, D. J; Schmidt, B. P; Schulze, Steve; Schwab, Michaela; Shrestha, Manisha; Siebert, Matthew R; Simha, Sunil; Smith, Nathan; Sollerman, Jesper; Srivastav, S; Subrayan, Bhagya M; Szalai, Tamas; Taggart, Kirsty; Teja, Rishabh Singh; Terwel, Jacco H; Tinyanont, S; Valenti, S; Vinko, J; Westerling, Aya L; Wheeler, J. C; Yang, Yi; Zheng, W (American Astronomical Society, 2026-03-10)
    We present extensive ultraviolet to optical photometric and optical to near-infrared (NIR) spectroscopic follow-up observations of the nearby intermediate-luminosity (MV = −16.81 ± 0.19 mag) Type Iax supernovae (SNe Iax) ...
  • SN 2021tsz: A luminous, short photospheric phase Type II supernova in a low-metallicity host 
    Dastidar, R; Pignata, G; Dukiya, N; Misra, K; Howell, D. A; Singh, Mridweeka; Gutierrez, C. P; Pellegrino, C; Kumar, A; Ayala, B; Gangopadhyay, A; Newsome, M; Padilla Gonzalez, E; Bostroem, K. A; Hiramatsu, D; Terreran, G; McCully, C (EDP Sciences, 2025-11)
    We present the analysis of the luminous Type II Supernova (SN) 2021tsz, which exploded in a low-luminosity galaxy. It reached a peak magnitude of −18.88 ± 0.13 mag in the r band and exhibited an initial rapid decline of ...
  • A study in scarlet: I. Photometric properties of a sample of intermediate-luminosity red transients 
    Valerin, G; Pastorello, A; Reguitti, A; Benetti, S; Cai, Y. Z; Chen, T. W; Eappachen, D; Elias-Rosa, N; Fraser, M; Gangopadhyay, A; Hsiao, E. Y; Inserra, Cosimo; Izzo, Luca; Jencson, Jacob E; Kankare, E; Kotak, R; Mazzali, P. A; Misra, K; Pignata, G; Prentice, S. J; Sand, D. J; Smartt, S. J; Stritzinger, M. D; Tartaglia, L; Valenti, S; Anderson, Joseph P; Andrews, J. E; Amaro, R. C; Brennan, S; Bufano, F; Callis, E; Cappellaro, E; Dastidar, R; Della Valle, M; Fiore, Achille; Fulton, Michael D; Galbany, L; Heikkila, T; Hiramatsu, Daichi; Karamehmetoglu, E; Kuncarayakti, H; Leloudas, Giorgos; Lundquist, M; McCully, Curtis; Muller-Bravo, T. E; Nicholl, M; Ochner, P; Padilla Gonzalez, E; Paraskeva, Emmy; Pellegrino, Craig; Rau, A; Reichart, D. E; Reynolds, Thomas M; Roy, R; Salmaso, I; Singh, Mridweeka; Turatto, M; Tomasella, L; Wyatt, S; Young, D. R (EDP Sciences, 2025-03)
    Aims. We investigate the photometric characteristics of a sample of intermediate-luminosity red transients (ILRTs), a class of elusive objects with peak luminosity between that of classical novae and standard supernovae. ...
  • A study in scarlet: II. Spectroscopic properties of a sample of intermediate-luminosity red transients 
    Valerin, G; Pastorello, A; Mason, E; Reguitti, A; Benetti, S; Cai, Y. Z; Chen, T. W; Eappachen, D; Elias-Rosa, N; Fraser, M; Gangopadhyay, A; Hsiao, E. Y; Howell, D. A; Inserra, Cosimo; Izzo, Luca; Jencson, Jacob E; Kankare, E; Kotak, R; Lundqvist, P; Mazzali, P. A; Misra, K; Pignata, G; Prentice, S. J; Sand, D. J; Smartt, S. J; Stritzinger, M. D; Tartaglia, L; Valenti, S; Anderson, Joseph P; Andrews, J. E; Amaro, R. C; Barbarino, C; Brennan, S; Bufano, F; Callis, E; Cappellaro, E; Dastidar, R; Della Valle, M; Fiore, Achille; Fulton, Michael D; Galbany, L; Gromadzki, Mariusz; Heikkila, T; Hiramatsu, Daichi; Karamehmetoglu, E; Kuncarayakti, H; Leloudas, Giorgos; Limongi, M; Lundquist, M; McCully, Curtis; Muller-Bravo, T. E; Nicholl, M; Ochner, P; Padilla Gonzalez, E; Paraskeva, Emmy; Pellegrino, Craig; Rau, A; Reichart, D. E; Reynolds, Thomas M; Roy, R; Salmaso, I; Shahbandeh, M; Singh, Mridweeka; Sollerman, Jesper; Turatto, M; Tomasella, L; Wyatt, S; Young, D. R (EDP Sciences, 2025-03)
    Aims. We investigate the spectroscopic characteristics of intermediate-luminosity Red Transients (ILRTs), a class of elusive objects with peak luminosity between that of classical novae and standard supernovae. Our goal ...

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