Zobrazeno 1 - 10
of 286
pro vyhledávání: '"P P, Purdum"'
Autor:
Burgaz, U., Maguire, K., Dimitriadis, G., Smith, M., Sollerman, J., Galbany, L., Rigault, M., Goobar, A., Johansson, J., Kim, Y. -L., Alburai, A., Amenouche, M., Deckers, M., Ginolin, M., Harvey, L., Muller-Bravo, T. E., Nordin, J., Phan, K., Rosnet, P., Nugent, P. E., Terwel, J. H., Graham, M., Hale, D., Kasliwal, M. M., Laher, R. R., Neill, J. D., Purdum, J., Rusholme, B.
In this study, we explore the characteristics of `low-mass' ($\log(M_{\star}/M_{\odot}) \leq 8$) and `intermediate-mass' ($8 \lt \log(M_{\star}/M_{\odot}) \leq 10$) host galaxies of Type Ia supernovae (SNe Ia) from the second data release (DR2) of th
Externí odkaz:
http://arxiv.org/abs/2412.14262
Autor:
Sharma, Yashvi, Mahabal, Ashish A., Sollerman, Jesper, Fremling, Christoffer, Kulkarni, S. R., Rehemtulla, Nabeel, Miller, Adam A., Aubert, Marie, Chen, Tracy X., Coughlin, Michael W., Graham, Matthew J., Hale, David, Kasliwal, Mansi M., Kim, Young-Lo, Neill, James D., Purdum, Josiah N., Rusholme, Ben, Singh, Avinash, Sravan, Niharika
Supernovae (SNe) come in various flavors and are classified into different types based on emission and absorption lines in their spectra. SN candidates are now abundant with the advent of large systematic dynamic sky surveys like the Zwicky Transient
Externí odkaz:
http://arxiv.org/abs/2412.08601
Autor:
Li, Maggie L., Ho, Anna Y. Q., Ryan, Geoffrey, Perley, Daniel A., Lamb, Gavin P., Nayana, A. J., Andreoni, Igor, Anupama, G. C., Bellm, Eric C., Berger, Edo, Bloom, Joshua S., Burns, Eric, Caiazzo, Ilaria, Chandra, Poonam, Coughlin, Michael W., El-Badry, Kareem, Graham, Matthew J., Kasliwal, Mansi, Keating, Garrett K., Kulkarni, S. R., Kumar, Harsh, Masci, Frank J., Perley, Richard A., Purdum, Josiah, Rao, Ramprasad, Rodriguez, Antonio C., Rusholme, Ben, Sarin, Nikhil, Sollerman, Jesper, Srinivasaragavan, Gokul P., Swain, Vishwajeet, Vanderbosch, Zachary
In the past few years, the improved sensitivity and cadence of wide-field optical surveys have enabled the discovery of several afterglows without associated detected gamma-ray bursts (GRBs). We present the identification, observations, and multiwave
Externí odkaz:
http://arxiv.org/abs/2411.07973
Autor:
Bolin, B. T., Masci, F. J., Coughlin, M. W., Duev, D. A., Ivezić, Ž., Jones, R. L., Yoachim, P., Ahumada, T., Bhalerao, V., Choudhary, H., Contreras, C., Cheng, Y. -C., Copperwheat, C. M., Deshmukh, K., Fremling, C., Granvik, M., Hardegree-Ullman, K. K., Ho, A. Y. Q., Jedicke, R., Kasliwal, M., Kumar, H., Lin, Z. -Y., Mahabal, A., Monson, A., Neill, J. D., Nesvorný, D., Perley, D. A., Purdum, J. N., Quimby, R., Serabyn, E., Sharma, K., Swain, V.
Near-sun sky twilight observations allow for the detection of asteroid interior to the orbit of Venus (Aylos), the Earth (Atiras), and comets. We present the results of observations with the Palomar 48-inch telescope (P48)/Zwicky Transient Facility (
Externí odkaz:
http://arxiv.org/abs/2409.15263
Autor:
Amenouche, M., Smith, M., Rosnet, P., Rigault, M., Aubert, M., Barjou-Delayre, C., Burgaz, U., Carreres, B., Dimitriadis, G., Feinstein, F., Galbany, L., Ginolin, M., Goobar, A., Harvey, L., Kim, Y. -L., Maguire, K., Müller-Bravo, T. E., Nordin, J., Nugent, P., Racine, B., Rosselli, D., Regnault, N., Sollerman, J., Terwel, J. H., Townsend, A., Groom, S. L., Kulkarni, S. R., Kasliwal, M., Laher, R. R., Purdum, J.
Type Ia supernovae (SNe Ia) constitute an historical probe to derive cosmological parameters through the fit of the Hubble-Lema\^itre diagram, i.e. SN Ia distance modulus versus their redshift. In the era of precision cosmology, realistic simulation
Externí odkaz:
http://arxiv.org/abs/2409.04650
Autor:
Rigault, Mickael, Smith, Mathew, Goobar, Ariel, Maguire, Kate, Dimitriadis, Georgios, Burgaz, Umut, Dhawan, Suhail, Sollerman, Jesper, Regnault, Nicolas, Kowalski, Marek, Amenouche, Melissa, Aubert, Marie, Barjou-Delayre, Chloé, Bautista, Julian, Bloom, Josh S., Carreres, Bastien, Chen, Tracy X., Copin, Yannick, Deckers, Maxime, Fouchez, Dominique, Fremling, Christoffer, Galbany, Lluis, Ginolin, Madeleine, Graham, Matthew, Kasliwal, Mancy M., Kenworthy, W. D'Arcy, Kim, Young-Lo, Kuhn, Dylan, Masci, Frank F., Müller-Bravo, Tomas, Miller, Adam, Johansson, Joel, Nordin, Jakob, Nugent, Peter, Andreoni, Igor, Bellm, Eric, Betoule, Marc, Osman, Mahmoud, Perley, Dan, Popovic, Brodie, Rosnet, Philippe, Rosselli, Damiano, Ruppin, Florian, Senzel, Robert, Rusholme, Ben, Schweyer, Tassilo, Terwel, Jacco H., Townsend, Alice, Tzanidakis, Andy, Wold, Avery, Purdum, Josiah, Qin, Yu-Jing, Racine, Benjamin, Reusch, Simeon, Riddle, Reed, Yan, Lin
We present the first homogeneous release of several thousand Type Ia supernovae (SNe Ia), all having spectroscopic classification, and spectroscopic redshifts for half the sample. This release, named the "DR2", contains 3628 nearby (z < 0.3) SNe Ia d
Externí odkaz:
http://arxiv.org/abs/2409.04346
Autor:
Schulze, Steve, Gal-Yam, Avishay, Dessart, Luc, Miller, Adam A., Woosley, Stan E., Yang, Yi, Bulla, Mattia, Yaron, Ofer, Sollerman, Jesper, Filippenko, Alexei V., Hinds, K-Ryan, Perley, Daniel A., Tsuna, Daichi, Lunnan, Ragnhild, Sarin, Nikhil, Brennan, Sean J., Brink, Thomas G., Bruch, Rachel J., Chen, Ping, Das, Kaustav K., Dhawan, Suhail, Fransson, Claes, Fremling, Christoffer, Gangopadhyay, Anjasha, Irani, Ido, Jerkstrand, Anders, Knezevic, Nikola, Kushnir, Doron, Maeda, Keiichi, Maguire, Kate, Ofek, Eran, Omand, Conor M. B., Qin, Yu-Jing, Sharma, Yashvi, Sit, Tawny, Srinivasaragavan, Gokul P., Strothjohann, Nora L., Takei, Yuki, Waxman, Eli, Yan, Lin, Yao, Yuhan, Zheng, WeiKang, Zimmerman, Erez A., Bellm, Eric C., Coughlin, Michael W., Masci, Frank. J., Purdum, Josiah, Rigault, Mickael, Wold, Avery, Kulkarni, Shrinivas R.
The cores of stars are the cosmic furnaces where light elements are fused into heavier nuclei. The fusion of hydrogen to helium initially powers all stars. The ashes of the fusion reactions are then predicted to serve as fuel in a series of stages, e
Externí odkaz:
http://arxiv.org/abs/2409.02054
Autor:
Srinivasaragavan, Gokul P., Yang, Sheng, Anand, Shreya, Sollerman, Jesper, Ho, Anna Y. Q., Corsi, Alessandra, Cenko, S. Bradley, Perley, Daniel, Schulze, Steve, Sanchez-Fleming, Marquice, Pope, Jack, Sarin, Nikhil, Omand, Conor, Das, Kaustav K., Fremling, Christoffer, Andreoni, Igor, Bruch, Rachel, Burdge, Kevin B., De, Kishalay, Gal-Yam, Avishay, Gangopadhyay, Anjasha, Graham, Matthew J., Jencson, Jacob E., Karambelkar, Viraj, Kasliwal, Mansi M., Kulkarni, S. R., Martikainen, Julia, Sharma, Yashvi S., Tzanidakis, Anastasios, Yan, Lin, Yao, Yuhan, Bellm, Eric C., Groom, Steven L., Masci, Frank J., Nir, Guy, Purdum, Josiah, Smith, Roger, Sravan, Niharika
We study a magnitude-limited sample of 36 Broad-lined Type Ic Supernovae (SNe Ic-BL) from the Zwicky Transient Facility Bright Transient Survey (detected between March 2018 and August 2021), which is the largest systematic study of SNe Ic-BL done in
Externí odkaz:
http://arxiv.org/abs/2408.14586
Autor:
Deckers, M., Maguire, K., Shingles, L., Dimitriadis, G., Rigault, M., Smith, M., Goobar, A., Nordin, J., Johansson, J., Amenouche, M., Burgaz, U., Dhawan, S., Ginolin, M., Harvey, L., Kenworthy, W. D., Kim, Y. -L., Laher, R. R., Luo, N., Kulkarni, S. R., Masci, F. J., Müller-Bravo, T. E., Nugent, P. E., Pletskova, N., Purdum, J., Racine, B., Sollerman, J., Terwel, J. H.
Type Ia supernova (SN Ia) light curves have a secondary maximum that exists in the $r$, $i$, and near-infrared filters. The secondary maximum is relatively weak in the $r$ band, but holds the advantage that it is accessible, even at high redshift. We
Externí odkaz:
http://arxiv.org/abs/2406.19460
Autor:
Rigault, M., Smith, M., Regnault, N., Kenworthy, D. W., Maguire, K., Goobar, A., Dimitriadis, G., Amenouche, M., Aubert, M., Barjou-Delayre, C., Bellm, C. E., Burgaz, U., Carreres, B., Copin, Y., Deckers, M., de Jaeger, T., Dhawan, S., Feinstein, F., Fouchez, D., Galbany, L., Ginolin, M., Graham, J. M., Kim, Y. -L., Kowalski, M., Kuhn, D., Kulkarni, R. S., Muller-Bravo, E. T., Nordin, K., Popovic, M., Purdum, J., Rosnet, P., Rosselli, D., Racine, B., Ruppin, F., Sollerman, J., Terwel, H. J., Townsend, A.
Type Ia supernova (SN Ia) cosmology relies on the estimation of lightcurve parameters to derive precision distances that leads to the estimation of cosmological parameters. The empirical SALT2 lightcurve modeling that relies on only two parameters, a
Externí odkaz:
http://arxiv.org/abs/2406.02073