Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Phillips, Mark. M."'
Autor:
Gall, Christa, Hjorth, Jens, Christensen, Lise, Izzo, Luca, Mazzali, Paolo A., Phillips, Mark M., Hoeflich, Peter, Angus, Charlotte, Cold, Cecilie, Selsing, Jonathan
The origin of strong sodium absorption, which has been observed for a few nearby Type Ia supernovae (SNe Ia), remains elusive. Here we analyse two high-signal-to-noise, intermediate-resolution VLT/X-shooter spectra at epochs $+$18 and $+$27 days past
Externí odkaz:
http://arxiv.org/abs/2406.11539
Autor:
Stritzinger, Maximilian D., Baron, Eddie, Taddia, Francesco, Burns, Chris R., Galbany, Morgan Fraserm Lluis, Holmbo, Simon, Hoeflich, Peter, Morrell, Nidia, Hsiao, E. Y., Johansson, Joel P., Karamehmetoglu, Emir, Kuncarayakti, Hanindyo, Lyman, Joe, Moriya, Takashi J., Phan, Kim, Phillips, Mark M., Anderson, Joseph P., Ashall, Chris, Brown, Peter J., Castellon, Sergio, Della Valle, Massimo, Gonzalez-Gaitan, Santiago, Gromadzki, Mariusz, Handberg, Rasmus, Lu, Jing, Nicholl, Matt, Shahbandeh, Melissa
Publikováno v:
A&A 686, A79 (2024)
We present a comprehensive data set of supernova (SN) 2016adj located within the central dust lane of Centaurus A. SN 2016adj is significantly reddened and after correcting the peak apparent $B$-band magnitude ($m_B = 17.48\pm0.05$) for Milky Way red
Externí odkaz:
http://arxiv.org/abs/2309.05031
Autor:
Uddin, Syed A., Burns, Christopher R., Phillips, Mark M., Suntzeff, Nicholas B., Freedman, Wendy L., Brown, Peter J., Morrell, Nidia, Hamuy, Mario, Krisciunas, Kevin, Wang, Lifan, Hsiao, Eric Y., Goobar, Ariel, Perlmutter, Saul, Lu, Jing, Stritzinger, Maximilian, Anderson, Joseph P., Ashall, Chris, Hoeflich, Peter, Shappee, Benjamin J., Persson, S. E., Piro, Anthony L., Baron, Eddie, Contreras, Carlos, Galbany, Lluís, Kumar, Sahana, Shahbandeh, Melissa, Davis, Scott, Anais, Jorge, Busta, Luis, Campillay, Abdo, Castellón, Sergio, Corco, Carlos, Diamond, Tiara, Gall, Christa, Gonzalez, Consuelo, Holmbo, Simon, Roth, Miguel, Serón, Jacqueline, Taddia, Francesco, Torres, Simón, Baltay, Charles, Folatelli, Gastón, Hadjiyska, Ellie, Kasliwal, Mansi, Nugent, Peter E., Rabinowitz, David, Ryder, Stuart D.
We present an analysis of Type Ia Supernovae (SNe~Ia) from both the Carnegie Supernova Project~I (CSP-I) and II (CSP-II), and extend the Hubble diagram from the optical to the near-infrared wavelengths ($uBgVriYJH$). We calculate the Hubble constant,
Externí odkaz:
http://arxiv.org/abs/2308.01875
Autor:
Desai, Dhvanil D., Ashall, Chris, Shappee, Benjamin J., Morrell, Nidia, Galbany, Lluís, Burns, Christopher R., DerKacy, James M., Hinkle, Jason T., Hsiao, Eric, Kumar, Sahana, Lu, Jing, Phillips, Mark M., Shahbandeh, Melissa, Stritzinger, Maximilian D., Baron, Eddie, Bersten, Melina C., Brown, Peter J., de Jaeger, Thomas, Elias-Rosa, Nancy, Folatelli, Gastón, Huber, Mark E., Mazzali, Paolo, Müller-Bravo, Tomás E., Piro, Anthony L., Polin, Abigail, Suntzeff, Nicholas B., Anderson, Joseph P., Chambers, Kenneth C., Chen, Ting-Wan, de Boer, Thomas, Fulton, Michael D., Gao, Hua, Gromadzki, Mariusz, Inserra, Cosimo, Magnier, Eugene A., Nicholl, Matt, Ragosta, Fabio, Wainscoat, Richard, Young, David R.
Publikováno v:
Monthly Notices of the Royal Astronomical Society, Volume 524, Issue 1, September 2023, Pages 767-785
We present photometric and spectroscopic observations and analysis of SN 2021bxu (ATLAS21dov), a low-luminosity, fast-evolving Type IIb supernova (SN). SN 2021bxu is unique, showing a large initial decline in brightness followed by a short plateau ph
Externí odkaz:
http://arxiv.org/abs/2303.13581
Autor:
Lu, Jing, Hsiao, Eric Y., Phillips, Mark M., Burns, Christopher R., Ashall, Chris, Morrell, Nidia, Ng, Lawrence, Kumar, Sahana, Shahbandeh, Melissa, Hoeflich, Peter, Baron, E., Uddin, Syed, Stritzinger, Maximilian D., Suntzeff, Nicholas B., Baltay, Charles, Davis, Scott, Diamond, Tiara R., Folatelli, Gaston, Förster, Francisco, Gagné, Jonathan, Galbany, Lluís, Gall, Christa, González-Gaitán, Santiago, Holmbo, Simon, Kirshner, Robert P., Krisciunas, Kevin, Marion, G. H., Perlmutter, Saul, Pessi, Priscila J., Piro, Anthony L., Rabinowitz, David, Ryder, Stuart D., Sand, David J.
We present the largest and most homogeneous collection of near-infrared (NIR) spectra of Type Ia supernovae (SNe Ia): 339 spectra of 98 individual SNe obtained as part of the Carnegie Supernova Project-II. These spectra, obtained with the FIRE spectr
Externí odkaz:
http://arxiv.org/abs/2211.05998
Autor:
Kwok, Lindsey A., Jha, Saurabh W., Temim, Tea, Fox, Ori D., Larison, Conor, Camacho-Neves, Yssavo, Newman, Max J. Brenner, Pierel, Justin D. R., Foley, Ryan J., Andrews, Jennifer E., Badenes, Carles, Barna, Barnabas, Bostroem, K. Azalee, Deckers, Maxime, Flors, Andreas, Garnavich, Peter, Graham, Melissa L., Graur, Or, Hosseinzadeh, Griffin, Howell, D. Andrew, Hughes, John P., Johansson, Joel, Kendrew, Sarah, Kerzendorf, Wolfgang E., Maeda, Keiichi, Maguire, Kate, McCully, Curtis, O'Brien, John T., Rest, Armin, Sand, David J., Shahbandeh, Melissa, Strolger, Louis-Gregory, Szalai, Tamas, Ashall, Chris, Baron, E., Burns, Chris R., DerKacy, James M., Evans, Tyco Mera, Fisher, Alec, Galbany, Lluis, Hoeflich, Peter, Hsiao, Eric, de Jaeger, Thomas, Karamehmetoglu, Emir, Krisciunas, Kevin, Kumar, Sahana, Lu, Jing, Maund, Justyn, Mazzali, Paolo A., Medler, Kyle, Morrell, Nidia, Phillips, Mark. M., Shappee, Benjamin J., Stritzinger, Maximilian, Suntzeff, Nicholas, Telesco, Charles, Tucker, Michael, Wang, Lifan
Publikováno v:
ApJL, Volume 944 L3, 2023
We present JWST near- and mid-infrared spectroscopic observations of the nearby normal Type Ia supernova SN 2021aefx in the nebular phase at $+255$ days past maximum light. Our Near Infrared Spectrograph (NIRSpec) and Mid Infrared Instrument (MIRI) o
Externí odkaz:
http://arxiv.org/abs/2211.00038
Autor:
Kumar, Sahana, Hsiao, Eric Y., Ashall, Chris, Phillips, Mark M., Morrell, Nidia, Hoeflich, Peter, Burns, Chris R., Galbany, Lluis, Baron, Eddie, Contreras, Carlos, Davis, Scott, Diamond, Tiara, Forster, Francisco, Graham, Melissa L., Karamehmetoglu, Emir, Kirshner, Robert P., Koribalski, Baerbel, Krisciunas, Kevin, Lu, Jing, Marion, G. H., Pessi, Priscila J., Piro, Anthony L., Shahbandeh, Melissa, Stritzinger, Maximillian D, Suntzeff, Nicholas B., Uddin, Syed A.
We present multi-wavelength time-series spectroscopy of SN 2013aa and SN 2017cbv, two Type Ia supernovae (SNe Ia) on the outskirts of the same host galaxy, NGC 5643. This work utilizes new nebular-phase near-infrared (NIR) spectra obtained by the Car
Externí odkaz:
http://arxiv.org/abs/2210.06993
Autor:
Li, Zhitong, Zhang, Tianmeng, Wang, Xiaofeng, Sai, Hanna, Zhang, Jujia, Chen, Juncheng, Zhao, Xulin, Yan, Shengyu, Wang, Bo, Phillips, Mark M., Hsiao, Eric Y., Morrell, Nidia, Contreras, Carlos, Burns, Christopher R., Ashall, Christopher, Stritzinger, Maximilian, Krisciunas, Kevin, Prieto, Jose, Zou, Hu, Wang, Jiali, Ma, Jun, Nie, Jundan, Xue, Suijian, Zhou, Xu, Zhou, Zhimin, Xiang, Danfeng, Xi, Gaobo
In this paper, we present photometric and spectroscopic observations of a subluminous type Ia supernova (SN Ia) 2012ij, which has an absolute $B$-band peak magnitude $M_{B,\rm{max}}$ = $-$17.95 $\pm$ 0.15 mag. The $B$-band light curve exhibits a fast
Externí odkaz:
http://arxiv.org/abs/2201.06066
Autor:
Cartier, Régis, Hamuy, Mario, Contreras, Carlos, Anderson, Joseph P., Phillips, Mark M., Morrell, Nidia, Stritzinger, Maximilian D., Hueichapan, Emilio D., Clocchiatti, Alejandro, Roth, Miguel, Thomas-Osip, Joanna, González, Luis E.
We present optical photometry and spectroscopy of the superluminous SN 2002gh from maximum light to $+204$ days, obtained as part of the Carnegie Type II Supernova (CATS) project. SN 2002gh is among the most luminous discovered supernovae ever, yet i
Externí odkaz:
http://arxiv.org/abs/2108.09828
Autor:
Do, Aaron, Shappee, Benjamin J., De Cuyper, Jean-Pierre, Tonry, John L., Hunt, Cynthia, Schweizer, François, Phillips, Mark M., Burns, Christopher R., Beaton, Rachael, Hainaut, Olivier
We present a novel technique to study Type Ia supernovae by constraining surviving companions of historical extragalactic SN by combining archival photographic plates and Hubble Space Telescope imaging. We demonstrate this technique for Supernova 197
Externí odkaz:
http://arxiv.org/abs/2102.07796