Zobrazeno 1 - 10
of 189
pro vyhledávání: '"Kalogera, Vassiliki"'
Autor:
Sravan, Niharika, Marchant, Pablo, Kalogera, Vassiliki, Milisavljevic, Dan, Margutti, Raffaella
Type IIb supernovae (SNe IIb) present a unique opportunity for investigating the evolutionary channels and mechanisms governing the evolution of stripped-envelope SN progenitors due to a variety of observational constraints available. Comparison of t
Externí odkaz:
http://arxiv.org/abs/2009.06405
GW170817 began gravitational-wave multimessenger astronomy. However, GW170817 will not be representative of detections in the coming years -- typical gravitational-wave sources will be closer the detection horizon, have larger localization regions, a
Externí odkaz:
http://arxiv.org/abs/1909.12961
Autor:
Kalogera, Vassiliki, Bizouard, Marrie-Anne, Burrows, Adam, Janka, Thomas, Kotake, Kei, Messer, Bronson, Mezzacappa, Tony, Mueller, Bernhard, Mueller, Ewald, Papa, Maria Alessandra, Reddy, Sanjay, Rosswog, Stephan
Observations with next-generation ground-based detectors further enhanced with multi-messenger (electromagnetic and neutrino) detections will allow us to probe new extreme astrophysics. Target sources included: core-collapse supernovae, continuous em
Externí odkaz:
http://arxiv.org/abs/1903.09224
Autor:
Kalogera, Vassiliki, Berry, Christopher P L, Colpi, Monica, Fairhurst, Steve, Justham, Stephen, Mandel, Ilya, Mangiagli, Alberto, Mapelli, Michela, Mills, Cameron, Sathyaprakash, B. S., Schneider, Raffaella, Tauris, Thomas, Valiante, Rosa
Next-generation observations will revolutionize our understanding of binary black holes and will detect new sources, such as intermediate-mass black holes. Primary science goals include: Discover binary black holes throughout the observable Universe;
Externí odkaz:
http://arxiv.org/abs/1903.09220
Autor:
Marchant, Pablo, Renzo, Mathieu, Farmer, Robert, Pappas, Kaliroe M. W., Taam, Ronald E., de Mink, Selma, Kalogera, Vassiliki
Publikováno v:
The Astrophysical Journal, Volume 882, Issue 1, article id. 36, 17 pp. (2019)
Pair-instability and pulsational pair-instability supernovae (PPISN) have not been unambiguously observed so far. They are, however, promising candidates for the progenitors of the heaviest binary black hole (BBH) mergers detected. If these BBHs are
Externí odkaz:
http://arxiv.org/abs/1810.13412
Type IIb supernovae (SNe) are important candidates to understand mechanisms that drive the stripping of stripped-envelope (SE) supernova (SN) progenitors. While binary interactions and their high incidence are generally cited to favor them as Type II
Externí odkaz:
http://arxiv.org/abs/1808.07580
A milestone of multi-messenger astronomy has been achieved with the detection of gravitational waves from a binary neutron star merger accompanied by observations of several associated electromagnetic counterparts. Joint observations can reveal detai
Externí odkaz:
http://arxiv.org/abs/1801.02674
Autor:
Breivik, Katelyn, Kremer, Kyle, Bueno, Michael, Larson, Shane L., Coughlin, Scott, Kalogera, Vassiliki
Publikováno v:
2018ApJ...854L...1B
We demonstrate a method to fully characterize mass-transferring double white dwarf (DWD) systems with a helium-rich (He) WD donor based on the mass--radius relationship for He WDs. Using a simulated Galactic population of DWDs, we show that donor and
Externí odkaz:
http://arxiv.org/abs/1710.08370
Autor:
LSST Science Collaboration, Marshall, Phil, Anguita, Timo, Bianco, Federica B., Bellm, Eric C., Brandt, Niel, Clarkson, Will, Connolly, Andy, Gawiser, Eric, Ivezic, Zeljko, Jones, Lynne, Lochner, Michelle, Lund, Michael B., Mahabal, Ashish, Nidever, David, Olsen, Knut, Ridgway, Stephen, Rhodes, Jason, Shemmer, Ohad, Trilling, David, Vivas, Kathy, Walkowicz, Lucianne, Willman, Beth, Yoachim, Peter, Anderson, Scott, Antilogus, Pierre, Angus, Ruth, Arcavi, Iair, Awan, Humna, Biswas, Rahul, Bell, Keaton J., Bennett, David, Britt, Chris, Buzasi, Derek, Casetti-Dinescu, Dana I., Chomiuk, Laura, Claver, Chuck, Cook, Kem, Davenport, James, Debattista, Victor, Digel, Seth, Doctor, Zoheyr, Firth, R. E., Foley, Ryan, Fong, Wen-fai, Galbany, Lluis, Giampapa, Mark, Gizis, John E., Graham, Melissa L., Grillmair, Carl, Gris, Phillipe, Haiman, Zoltan, Hartigan, Patrick, Hawley, Suzanne, Hlozek, Renee, Jha, Saurabh W., Johns-Krull, C., Kanbur, Shashi, Kalogera, Vassiliki, Kashyap, Vinay, Kasliwal, Vishal, Kessler, Richard, Kim, Alex, Kurczynski, Peter, Lahav, Ofer, Liu, Michael C., Malz, Alex, Margutti, Raffaella, Matheson, Tom, McEwen, Jason D., McGehee, Peregrine, Meibom, Soren, Meyers, Josh, Monet, Dave, Neilsen, Eric, Newman, Jeffrey, O'Dowd, Matt, Peiris, Hiranya V., Penny, Matthew T., Peters, Christina, Poleski, Radoslaw, Ponder, Kara, Richards, Gordon, Rho, Jeonghee, Rubin, David, Schmidt, Samuel, Schuhmann, Robert L., Shporer, Avi, Slater, Colin, Smith, Nathan, Soares-Santos, Marcelles, Stassun, Keivan, Strader, Jay, Strauss, Michael, Street, Rachel, Stubbs, Christopher, Sullivan, Mark, Szkody, Paula, Trimble, Virginia, Tyson, Tony, de Val-Borro, Miguel, Valenti, Stefano, Wagoner, Robert, Wood-Vasey, W. Michael, Zauderer, Bevin Ashley
The Large Synoptic Survey Telescope is designed to provide an unprecedented optical imaging dataset that will support investigations of our Solar System, Galaxy and Universe, across half the sky and over ten years of repeated observation. However, ex
Externí odkaz:
http://arxiv.org/abs/1708.04058
Type IIb supernovae (SNe) present a unique opportunity for understanding the progenitors of stripped-envelope (SE) SNe as the stellar progenitor of several Type IIb SNe have been identified in pre-explosion images. In this paper, we use Bayesian infe
Externí odkaz:
http://arxiv.org/abs/1708.04250