Zobrazeno 1 - 10
of 985
pro vyhledávání: '"ANDERSON, JOSEPH P."'
Autor:
Cartier, Régis, Contreras, Carlos, Stritzinger, Maximilian, Hamuy, Mario, Ruiz-Lapuente, Pilar, Prieto, Jose L., Anderson, Joseph P., Cikota, Aleksandar, Gerlach, Matthias
We present optical and IR observations from maximum light until around 600 d of SN 2022jli, a peculiar SE SN showing two maxima, each one with a peak luminosity of about 3 x 10^{42} erg/s and separated by 50 d. The second maximum is followed by perio
Externí odkaz:
http://arxiv.org/abs/2410.21381
Autor:
Jiang, Shuai, Robinson, Christina, Anderson, Joseph, Hisey, William, Butterly, Lynn, Suriawinata, Arief, Hassanpour, Saeed
Colonoscopy screening is an effective method to find and remove colon polyps before they can develop into colorectal cancer (CRC). Current follow-up recommendations, as outlined by the U.S. Multi-Society Task Force for individuals found to have polyp
Externí odkaz:
http://arxiv.org/abs/2410.09880
Autor:
van Dalen, Joyce N. D., Levan, Andrew J., Jonker, Peter G., Malesani, Daniele B., Izzo, Luca, Sarin, Nikhil, Quirola-Vásquez, Jonathan, Sánchez, Daniel Mata, Postigo, Antonio de Ugarte, van Hoof, Agnes P. C., Torres, Manuel A. P., Schulze, Steve, Littlefair, Stuart P., Chrimes, Ashley, Ravasio, Maria E., Bauer, Franz E., Martin-Carrillo, Antonio, Fraser, Morgan, van der Horst, Alexander J., Jakobsson, Pall, O'Brien, Paul, De Pasquale, Massimiliano, Pugliese, Giovanna, Sollerman, Jesper, Tanvir, Nial R., Zafar, Tayyaba, Anderson, Joseph P., Galbany, Lluís, Gal-Yam, Avishay, Gromadzki, Mariusz, Muller-Bravo, Tomas E., Ragosta, Fabio, Terwel, Jacco H.
Detections of fast X-ray transients (FXTs) have been accrued over the last few decades. However, their origin has remained mysterious. There is now rapid progress thanks to timely discoveries and localisations with the Einstein Probe mission. Early r
Externí odkaz:
http://arxiv.org/abs/2409.19056
Context. Supernova remnants (SNRs) are the late stages of supernovae before their merging into the surrounding medium. Oxygen-rich supernova remnants represent a rare subtype with strong visible light oxygen emission. Aims. We present a new method to
Externí odkaz:
http://arxiv.org/abs/2409.06504
Autor:
Anderson, Joseph P., Sedaghati, Elyar, Cikota, Aleksandar, Behara, Natalie, Bian, Fuyan, Otarola, Angel, Mieske, Steffen
The efficiency of science observation Short-Term Scheduling (STS) can be defined as being a function of how many highly ranked observations are completed per unit time. Current STS at ESO's Paranal observatory is achieved through filtering and rankin
Externí odkaz:
http://arxiv.org/abs/2407.16049
Autor:
Chen, Ting-Wan, Yang, Sheng, Srivastav, Shubham, Moriya, Takashi J., Smartt, Stephen J., Rest, Sofia, Rest, Armin, Lin, Hsing Wen, Miao, Hao-Yu, Cheng, Yu-Chi, Aryan, Amar, Cheng, Chia-Yu, Fraser, Morgan, Huang, Li-Ching, Lee, Meng-Han, Lai, Cheng-Han, Liu, Yu Hsuan, K, Aiswarya Sankar., Smith, Ken W., Stevance, Heloise F., Wang, Ze-Ning, Anderson, Joseph P., Angus, Charlotte R., de Boer, Thomas, Chambers, Kenneth, Duan, Hao-Yuan, Erasmus, Nicolas, Gao, Hua, Herman, Joanna, Hou, Wei-Jie, Hsiao, Hsiang-Yao, Huber, Mark E., Lin, Chien-Cheng, Lin, Hung-Chin, Magnier, Eugene A., Man, Ka Kit, Moore, Thomas, Ngeow, Chow-Choong, Nicholl, Matt, Ou, Po-Sheng, Pignata, Giuliano, Shiau, Yu-Chien, Sommer, Julian Silvester, Tonry, John L., Wang, Xiao-Feng, Young, David R., Yeh, You-Ting, Zhang, Jujia
We present the discovery and early observations of the nearby Type II supernova (SN) 2024ggi in NGC 3621 at 6.64 +/- 0.3 Mpc. The SN was caught 5.8 (+1.9 -2.9) hours after its explosion by the ATLAS survey. Early-phase, high-cadence, and multi-band p
Externí odkaz:
http://arxiv.org/abs/2406.09270
Autor:
Moore, Thomas, Gillanders, James, Nicholl, Matt, Huber, Mark, Smartt, Stephen, Srivastav, Shubham, Stevance, Heloise, Chen, Ting-Wan, Chambers, Kenneth, Anderson, Joseph, Fulton, Michael, Oates, Samantha, Angus, Charlotte, Pignata, Giuliano, Erasmus, Nicolas, Gao, Hua, Bulger, Joanna, Lin, Chien-Cheng, Lowe, Thomas, Magnier, Eugene, Minguez, Paloma, Ngeow, Chow-Choong, Sheng, Xinyue, Sim, Stuart A., Smith, Ken, Wainscoat, Richard, Yang, Sheng, Young, David, Zeng, Kuang-Jie
Most stripped envelope supernova progenitors are formed through binary interaction, losing hydrogen and/or helium from their outer layers. An emerging class of supernovae with the highest degree of envelope-stripping are thought to be the product of
Externí odkaz:
http://arxiv.org/abs/2405.13596
Autor:
Silva-Farfán, Javier, Förster, Francisco, Moriya, Takashi J., Hernández-García, L., Arancibia, A. M. Muñoz, Sánchez-Sáez, P., Anderson, Joseph P., Tonry, John L., Clocchiatti, Alejandro
We report an analysis of a sample of 186 spectroscopically confirmed Type II supernova (SN) light curves (LCs) obtained from a combination of Zwicky Transient Facility (ZTF) and Asteroid Terrestrial-impact Last Alert System (ATLAS) observations. We i
Externí odkaz:
http://arxiv.org/abs/2404.12620
Autor:
González-Gaitán, Santiago, Gutiérrez, Claudia P., Anderson, Joseph P., Morales-Garoffolo, Antonia, Galbany, Lluis, Goswami, Sabyasashi, Mourao, Ana M., Mattila, Seppo, Sullivan, Mark
Publikováno v:
A&A 687, A108 (2024)
Narrow absorption features in nearby supernova (SN) spectra are a powerful diagnostic of the slow-moving material in the line of sight: they are extensively used to infer dust extinction from the host galaxies, and they can also serve in the detectio
Externí odkaz:
http://arxiv.org/abs/2403.11677
Autor:
Terwel, Jacco H., Maguire, Kate, Dimitriadis, Georgios, Smith, Mat, Reusch, Simeon, Lacroix, Leander, Galbany, Lluís, Burgaz, Umut, Harvey, Luke, Schulze, Steve, Rigault, Mickael, Groom, Steven L., Hale, David, Kasliwal, Mansi M., Kim, Young-Lo, Purdum, Josiah, Rusholme, Ben, Sollerman, Jesper, Anderson, Joseph P., Chen, Ting-Wan, Frohmaier, Christopher, Gromadzki, Mariusz, Müller-Bravo, Tomás E., Nicholl, Matt, Srivastav, Shubham, Deckers, Maxime
The nature of the progenitor systems and explosion mechanisms that give rise to Type Ia supernovae (SNe Ia) are still debated. The interaction signature of circumstellar material (CSM) being swept up by expanding ejecta can constrain the type of syst
Externí odkaz:
http://arxiv.org/abs/2402.16962