Zobrazeno 1 - 10
of 213
pro vyhledávání: '"MATZNER, CHRISTOPHER D."'
Autor:
Khullar, Shivan, Matzner, Christopher D., Murray, Norman, Grudić, Michael Y., Guszejnov, Dávid, Wetzel, Andrew, Hopkins, Philip F.
Stellar feedback influences the star formation rate (SFR) and the interstellar medium of galaxies in ways that are difficult to quantify numerically, because feedback is an essential ingredient of realistic simulations. To overcome this, we conduct a
Externí odkaz:
http://arxiv.org/abs/2406.18526
We analytically and numerically study the hydrodynamic propagation of a precessing jet in the context of tidal disruption events (TDEs) where the star's angular momentum is misaligned with the black hole spin. We assume that a geometrically thick acc
Externí odkaz:
http://arxiv.org/abs/2310.15336
Nonlinear acoustic evolution is often discussed in the context of wave-steepening that leads to shock formation, and is of special interest in applications where the shock continues to strengthen due to a narrowing of its channel or the stratificatio
Externí odkaz:
http://arxiv.org/abs/2310.01481
A new class of transient, which has been hypothesized to accompany the explosion of an aspherical compact supernova, would arise when streams of ejecta collide outside the star. However, conditions that favour the prompt release of radiation from the
Externí odkaz:
http://arxiv.org/abs/2307.15859
Autor:
Ni, Yuan Qi, Moon, Dae-Sik, Drout, Maria R., Matzner, Christopher D., Leong, Kelvin C. C., Kim, Sang Chul, Park, Hong Soo, Lee, Youngdae
\object{SN 2021aefx} is a normal Type Ia Supernova (SN) with red excess emission over the first $\sim$ 2 days. We present detailed analysis of this SN using our high-cadence KMTNet multi-band photometry, spectroscopy, and publicly available data. We
Externí odkaz:
http://arxiv.org/abs/2304.00625
Autor:
Gill, Ajay S., Shaaban, Mohamed M., Tohuvavohu, Aaron, Sivanandam, Suresh, Abraham, Roberto G., Chen, Seery, Drout, Maria R., Lokhorst, Deborah, Matzner, Christopher D., Mochnacki, Stefan W., Netterfield, Calvin B.
We present a low-cost ultraviolet to infrared absolute quantum efficiency detector characterization system developed using commercial off-the-shelf components. The key components of the experiment include a light source,a regulated power supply, a mo
Externí odkaz:
http://arxiv.org/abs/2207.13052
Autor:
Ni, Yuan Qi, Moon, Dae-Sik, Drout, Maria R., Polin, Abigail, Sand, David J., GonzÁlez-GaitÁn, Santiago, Kim, Sang Chul, Lee, Youngdae, Park, Hong Soo, Howell, D. Andrew, Nugent, Peter E., Piro, Anthony L., Brown, Peter J., Galbany, LluÍs, Burke, Jamison, Hiramatsu, Daichi, Hosseinzadeh, Griffin, Valenti, Stefano, Afsariardchi, Niloufar, Andrews, Jennifer E., Antoniadis, John, Beaton, Rachael L., Bostroem, K. Azalee, Carlberg, Raymond G., Cenko, S. Bradley, Cha, Sang-Mok, Dong, Yize, Gal-Yam, Avishay, Haislip, Joshua, Holoien, Thomas W. -S., Johnson, Sean D., Kouprianov, Vladimir, Lee, Yongseok, Matzner, Christopher D., Morrell, Nidia, Mccully, Curtis, Pignata, Giuliano, Reichart, Daniel E., Rich, Jeffrey, Ryder, Stuart D., Smith, Nathan, Wyatt, Samuel, Yang, Sheng
SN~2018aoz is a Type Ia SN with a $B$-band plateau and excess emission in the infant-phase light curves $\lesssim$ 1 day after first light, evidencing an over-density of surface iron-peak elements as shown in our previous study. Here, we advance the
Externí odkaz:
http://arxiv.org/abs/2206.12437
Autor:
Ni, Yuan Qi, Moon, Dae-Sik, Drout, Maria R., Polin, Abigail, Sand, David J., Gonzalez-Gaitan, Santiago, Kim, Sang Chul, Lee, Youngdae, Park, Hong Soo, Howell, D. Andrew, Nugent, Peter E., Piro, Anthony L., Brown, Peter J., Galbany, Lluis, Burke, Jamison, Hiramatsu, Daichi, Hosseinzadeh, Griffin, Valenti, Stefano, Afsariardchi, Niloufar, Andrews, Jennifer E., Antoniadis, John, Arcavi, Iair, Beaton, Rachael L., Bostroem, K. Azalee, Carlberg, Raymond G., Cenko, S. Bradley, Cha, Sang-Mok, Dong, Yize, Gal-Yam, Avishay, Haislip, Joshua, Holoien, Thomas W. -S., Johnson, Sean D., Kouprianov, Vladimir, Lee, Yongseok, Matzner, Christopher D., Morrell, Nidia, McCully, Curtis, Pignata, Giuliano, Reichart, Daniel E., Rich, Jeffrey, Ryder, Stuart D., Smith, Nathan, Wyatt, Samuel, Yang, Sheng
Type Ia Supernovae are thermonuclear explosions of white dwarf stars. They play a central role in the chemical evolution of the Universe and are an important measure of cosmological distances. However, outstanding questions remain about their origins
Externí odkaz:
http://arxiv.org/abs/2202.08889
We show for the first time how to conduct a direct search for dark matter using Gaia observations. Its public astrometric data may contain the signals of mirror stars, exotic compact objects made of atomic dark matter with a tiny kinetic mixing betwe
Externí odkaz:
http://arxiv.org/abs/2112.05766
Autor:
Singh, Ayushi, Matzner, Christopher D., Friesen, Rachel K., Martin, Peter G., Pineda, Jaime E., Rosolowsky, Erik W., Alves, Felipe, Chacón-Tanarro, Ana, Chen, Hope How-Huan, Chen, Michael Chun-Yuan, Choudhury, Spandan, Di Francesco, James, Keown, Jared, Kirk, Helen, Punanova, Anna, Seo, Youngmin, Shirley, Yancy, Ginsburg, Adam, Offner, Stella S. R., Arce, Héctor G., Caselli, Paola, Goodman, Alyssa A., Myers, Philip C., Redaelli, Elena
Dynamical studies of dense structures within molecular clouds often conclude that the most massive clumps contain too little kinetic energy for virial equilibrium, unless they are magnetized to an unexpected degree. This raises questions about how su
Externí odkaz:
http://arxiv.org/abs/2108.05367