Evidence of weak circumstellar medium interaction in the Type II SN 2023axu

We present high-cadence photometric and spectroscopic observations of SN~2023axu, a classical Type II supernova with an absolute \(V\)-band peak magnitude of \(-16.5 \pm 0.1\) mag. SN~2023axu was discovered by the Distance Less Than 40 Mpc (DLT40) survey within 1 day of the last non-detection in the...

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Veröffentlicht in:	arXiv.org 2023-09
Hauptverfasser:	Shrestha, Manisha, Pearson, Jeniveve, Wyatt, Samuel, Sand, David J, Griffin Hosseinzadeh, Bostroem, K Azalee, Andrews, Jennifer E, Dong, Yize, Hoang, Emily, Janzen, Daryl, Jencson, Jacob E, Lundquist, M J, Mehta, Darshana, Nicolas Meza Retamal, Valenti, Stefano, Rastinejad, Jillian C, Daly, Phil, Porter, Dallan, Hinz, Joannah, Self, Skyler, Weiner, Benjamin, Williams, Grant G, Hiramatsu, Daichi, Howell, D Andrew, McCully, Curtis, Estefania Padilla Gonzalez, Pellegrino, Craig, Terreran, Giacomo, Newsome, Megan, Farah, Joseph, Itagaki, Koichi, Jha, Saurabh W, Kwok, Lindsey, Smith, Nathan, Schwab, Michaela, Rho, Jeonghee, Yang, Yi
Format:	Artikel
Sprache:	eng
Schlagworte:	Blanketing Light curve Photometry Red giant stars Shock cooling Supergiant stars
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