Results 131 to 140 of about 48,593 (219)

Cosmological Distance Measurement of Twelve Nearby Supernovae IIP with ROTSE-IIIb

The Astrophysical Journal
We present cosmological analysis of 12 nearby ( z < 0.06) Type IIP supernovae (SNe IIP) observed with the ROTSE-IIIb telescope. To achieve precise photometry, we present a new image-differencing technique that is implemented for the first time on the ...
G. Dhungana, R. Kehoe, R. Staten, J. Vinko, J. C. Wheeler, C. Akerlof, D. Doss, F. V. Ferrante, C. A. Gibson, J. Lasker, G. H. Marion, S. B. Pandey, R. M. Quimby, E. Rykoff, D. Smith, F. Yuan, W. Zheng   +16 more
doaj   +1 more source

Uncovering a population of gravitational lens galaxies with magnified standard candle SN Zwicky. [PDF]

Nat Astron, 2023
Goobar A, Johansson J, Schulze S, Arendse N, Carracedo AS, Dhawan S, Mörtsell E, Fremling C, Yan L, Perley D, Sollerman J, Joseph R, Hinds KR, Meynardie W, Andreoni I, Bellm E, Bloom J, Collett TE, Drake A, Graham M, Kasliwal M, Kulkarni SR, Lemon C, Miller AA, Neill JD, Nordin J, Pierel J, Richard J, Riddle R, Rigault M, Rusholme B, Sharma Y, Stein R, Stewart G, Townsend A, Vinko J, Wheeler JC, Wold A.   +37 more
europepmc   +1 more source

SN 2023zcu: A Type IIP SN with Early Flash Features

The Astrophysical Journal
We present a detailed photometric and spectroscopic analysis of the Type IIP supernova (SN) SN 2023zcu, which exploded in the galaxy NGC 2139 (redshift z = 0.006).
Monalisa Dubey, Kuntal Misra, Géza Csörnyei, Raya Dastidar, D. Andrew Howell, David J. Sand, Stefano Valenti, WeiKang Zheng, Alexei V. Filippenko, Saurabh Jha, Jesper Sollerman, Peter Brown, Kate D. Alexander, Moira Andrews, Jennifer Andrews, Dre Betz, Emma Born, Kate Bostow, K. Azalee Bostroem, Sea’n J. Brennan, Thomas G. Brink, Collin Christy, Elma Chuang, Yize Dong, Naveen Dukiya, Joseph R. Farah, Noah Franz, Estefania Padilla Gonzalez, Joshua Haislip, Emily Hoang, Griffin Hosseinzadeh, Brian Hsu, Connor Jennings, Vladimir Kouprianov, M. J. Lundquist, Colin Macrie, Curtis McCully, Andrew Mchaty, Darshana Mehta, Katie Mora, Megan Newsome, Jeniveve Pearson, Neil Pichay, Conor Ransome, Aravind P. Ravi, Daniel E. Reichart, Nicolás Meza Retamal, Sophia Risin, Manisha Shrestha, Ajay Kumar Singh, Nathan Smith, Bhagya Subrayan, Giacomo Terreran, William Wu   +53 more
doaj   +1 more source

A helium-burning white dwarf binary as a supersoft X-ray source. [PDF]

Nature, 2023
Greiner J, Maitra C, Haberl F, Willer R, Burgess JM, Langer N, Bodensteiner J, Buckley DAH, Monageng IM, Udalski A, Ritter H, Werner K, Maggi P, Jayaraman R, Vanderspek R.   +14 more
europepmc   +1 more source

A persistent influence of supernovae on biodiversity over the Phanerozoic. [PDF]

Ecol Evol, 2023
Svensmark H.
europepmc   +1 more source

Nucleation experiments on a titanium-carbon system imply nonclassical formation of presolar grains. [PDF]

Sci Adv, 2023
Kimura Y, Tanaka KK, Inatomi Y, Aktas C, Blum J.   +4 more
europepmc   +1 more source

Absorption Spectra of Type II Supernovae [PDF]

Monthly Notices of the Royal Astronomical Society, 1972
B. Patchett, D. Branch
openaire   +1 more source

Superluminous supernovae: diverse rise times explain diverse spectra. [PDF]

Astrophys Space Sci
Nicholl M.
europepmc   +1 more source

Spectral synthesis techniques for supernovae and kilonovae. [PDF]

Living Rev Comput Astrophys
Jerkstrand A.
europepmc   +1 more source

Diffuse neutrino background from past core collapse supernovae. [PDF]

Proc Jpn Acad Ser B Phys Biol Sci, 2023
Ando S, Ekanger N, Horiuchi S, Koshio Y.
europepmc   +1 more source