Search

Your search keyword '"Kasliwal, M.M."' showing total 31 results
Start Over Author "Kasliwal, M.M."
31 results on '"Kasliwal, M.M."'

1. Publisher Correction: A very luminous jet from the disruption of a star by a massive black hole

Author

Andreoni, I., Coughlin, M.W., Perley, D.A., Yao, Y., Lu, W., Cenko, S.B., Kumar, H., Anand, S., Ho, A.Y.Q., Kasliwal, M.M., Postigo, A. de Ugarte, Sagues-Carracedo, A., Schulze, S., Kann, D.A., Kulkarni, S.R., Sollerman, J., Tanvir, N., Rest, A., Izzo, L., Somalwar, J.J., Kaplan, D.L., Ahumada, T., Anupama, G.C., Auchettl, K., Barway, S., Bellm, E.C., Bhalerao, V., Bloom, J.S., Bremer, M., Bulla, M., Burns, E., Campana, S., Chandra, P., Charalampopoulos, P., Cooke, J., D'Elia, V., Das, K.K., Dobie, D., Fernandez, J.F.A., Freeburn, J., Fremling, C., Gezari, S., Goode, S., Graham, M.J., Hammerstein, E., Karambelkar, V.R., Kilpatrick, C.D., Kool, E.C., Krips, M., Laher, R.R., Leloudas, G., Levan, A.J., Lundquist, M.J., Mahabal, A.A., Medford, M.S., Miller, M.C., Moller, A., Mooley, K.P., Nayana, A.J., Nir, G., Pang, P.T.H., Paraskeva, E., Perley, R.A., Petitpas, G., Pursiainen, M., Ravi, V., Ridden-Harper, R., Riddle, R., Rigault, M., Rodriguez, A.C., Rusholme, B., Sharma, Y., Smith, I.A., Stein, R.D., Thone, C., Tohuvavohu, A., Valdes, F., Roestel, J. van, Vergani, S.D., Wang, Q., Zhang, J., Andreoni, I., Coughlin, M.W., Perley, D.A., Yao, Y., Lu, W., Cenko, S.B., Kumar, H., Anand, S., Ho, A.Y.Q., Kasliwal, M.M., Postigo, A. de Ugarte, Sagues-Carracedo, A., Schulze, S., Kann, D.A., Kulkarni, S.R., Sollerman, J., Tanvir, N., Rest, A., Izzo, L., Somalwar, J.J., Kaplan, D.L., Ahumada, T., Anupama, G.C., Auchettl, K., Barway, S., Bellm, E.C., Bhalerao, V., Bloom, J.S., Bremer, M., Bulla, M., Burns, E., Campana, S., Chandra, P., Charalampopoulos, P., Cooke, J., D'Elia, V., Das, K.K., Dobie, D., Fernandez, J.F.A., Freeburn, J., Fremling, C., Gezari, S., Goode, S., Graham, M.J., Hammerstein, E., Karambelkar, V.R., Kilpatrick, C.D., Kool, E.C., Krips, M., Laher, R.R., Leloudas, G., Levan, A.J., Lundquist, M.J., Mahabal, A.A., Medford, M.S., Miller, M.C., Moller, A., Mooley, K.P., Nayana, A.J., Nir, G., Pang, P.T.H., Paraskeva, E., Perley, R.A., Petitpas, G., Pursiainen, M., Ravi, V., Ridden-Harper, R., Riddle, R., Rigault, M., Rodriguez, A.C., Rusholme, B., Sharma, Y., Smith, I.A., Stein, R.D., Thone, C., Tohuvavohu, A., Valdes, F., Roestel, J. van, Vergani, S.D., Wang, Q., and Zhang, J.

Abstract

Contains fulltext : 292562.pdf (Publisher’s version ) (Closed access)

Published
2023

2. Volumetric Rates of Luminous Red Novae and Intermediate-luminosity Red Transients with the Zwicky Transient Facility

Author

Karambelkar, V.R., Kasliwal, M.M., Blagorodnova, N., Sollerman, J., Aloisi, R., Anand, S.G., Andreoni, I., Brink, T.G., Bruch, R., Cook, D., Das, K.K., De, K., Drake, A., Filippenko, A.V., Fremling, C., Helou, G., Ho, A., Jencson, J., Jones, D., Laher, R.R., Masci, F.J., Patra, K.C., Purdum, J., Reedy, A., Sit, T., Sharma, Y., Tzanidakis, A., Walt, S.J. van der, Yao, Y., Zhang, C, Karambelkar, V.R., Kasliwal, M.M., Blagorodnova, N., Sollerman, J., Aloisi, R., Anand, S.G., Andreoni, I., Brink, T.G., Bruch, R., Cook, D., Das, K.K., De, K., Drake, A., Filippenko, A.V., Fremling, C., Helou, G., Ho, A., Jencson, J., Jones, D., Laher, R.R., Masci, F.J., Patra, K.C., Purdum, J., Reedy, A., Sit, T., Sharma, Y., Tzanidakis, A., Walt, S.J. van der, Yao, Y., and Zhang, C

Abstract

Contains fulltext : 293441.pdf (Publisher’s version ) (Open Access)

Published
2023

3. The host galaxy of a fast radio burst

Author

Keane, E.F., Johnston, S., Bhandari, S., Barr, E., Bhat, N.D.R., Burgay, M., Caleb, M., Flynn, C., Jameson, A., Kramer, M., Petroff, E., Possenti, A., van Straten, W., Bailes, M., Burke-Spolaor, S., Eatough, R.P., Stappers, B.W., Totani, T., Honma, M., Furusawa, H., Hattori, T., Morokuma, T., Niino, Y., Sugai, H., Terai, T., Tominaga, N., Yamasaki, S., Yasuda, N., Allen, R., Cooke, J., Jencson, J., Kasliwal, M.M., Kaplan, D.L., Tingay, S.J., Williams, A., Wayth, R., Chandra, P., Perrodin, D., Berezina, M., Mickaliger, M., and Bassa, C.

Subjects
Telescope -- Usage -- Research, Pulsars -- Observations -- Research, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

In recent years, millisecond-duration radio signals originating in distant galaxies appear to have been discovered in the so-called fast radio bursts (1-9). These signals are dispersed according to a precise physical law and this dispersion is a key observable quantity, which, in tandem with a redshift measurement, can be used for fundamental physical investigations (10,11). Every fast radio burst has a dispersion measurement, but none before now have had a redshift measurement, because of the difficulty in pinpointing their celestial coordinates. Here we report the discovery of a fast radio burst and the identification of a fading radio transient lasting ~6 days after the event, which we use to identify the host galaxy; we measure the galaxy's redshift to be z = 0.492 ± 0.008. The dispersion measure and redshift, in combination, provide a direct measurement of the cosmic density of ionized baryons in the intergalactic medium of [Ω.sub.IGM] = 4.9 ± 1.3 per cent, in agreement with the expectation from the Wilkinson Microwave Anisotropy Probe (12), and including all of the so-called 'missing baryons'. The ~6-day radio transient is largely consistent with the radio afterglow of a short γ-ray burst (13), and its existence and timescale do not support progenitor models such as giant pulses from pulsars, and supernovae. This contrasts with the interpretation (8) of another recently discovered fast radio burst, suggesting that there are at least two classes of bursts., As part of the SUrvey for Pulsars and Extragalactic Radio Bursts (SUPERB) project at the Parkes radio telescope, we perform real-time searches of the sky at high time resolution (see [...]

Published
2016

4. A very luminous jet from the disruption of a star by a massive black hole

Author

Andreoni, I., Coughlin, M.W., Perley, D.A., Yao, Y., Lu, W., Cenko, S.B., Kumar, H., Anand, S., Ho, A.Y.Q., Kasliwal, M.M., Postigo, A. de Ugarte, Sagués-Carracedo, A., Schulze, S., Kann, D.A., Kulkarni, S.R., Sollerman, J., Tanvir, N., Rest, A., Izzo, L., Somalwar, J.J., Kaplan, D.L., Ahumada, T., Anupama, G.C., Auchettl, K., Barway, S., Bellm, E.C., Bhalerao, V., Bloom, J.S., Bremer, M., Bulla, M., Burns, E., Campana, S., Chandra, P., Charalampopoulos, P., Cooke, J., D’Elia, V., Das, K.K., Dobie, D., Fernández, J.F.A., Freeburn, J., Fremling, C., Gezari, S., Goode, S., Graham, M.J., Hammerstein, E., Karambelkar, V.R., Kilpatrick, C.D., Kool, E.C., Krips, M., Laher, R.R., Leloudas, G., Levan, A.J., Lundquist, M.J., Mahabal, A.A., Medford, M.S., Miller, M.C., Möller, A., Mooley, K.P., Nayana, A.J., Nir, G., Pang, P.T.H., Paraskeva, E., Perley, R.A., Petitpas, G., Pursiainen, M., Ravi, V., Ridden-Harper, R., Riddle, R., Rigault, M., Rodriguez, A.C., Rusholme, B., Sharma, Y., Smith, I.A., Stein, R.D., Thöne, C., Tohuvavohu, A., Valdes, F., Roestel, J. van, Vergani, S.D., Wang, Q., Zhang, J., Andreoni, I., Coughlin, M.W., Perley, D.A., Yao, Y., Lu, W., Cenko, S.B., Kumar, H., Anand, S., Ho, A.Y.Q., Kasliwal, M.M., Postigo, A. de Ugarte, Sagués-Carracedo, A., Schulze, S., Kann, D.A., Kulkarni, S.R., Sollerman, J., Tanvir, N., Rest, A., Izzo, L., Somalwar, J.J., Kaplan, D.L., Ahumada, T., Anupama, G.C., Auchettl, K., Barway, S., Bellm, E.C., Bhalerao, V., Bloom, J.S., Bremer, M., Bulla, M., Burns, E., Campana, S., Chandra, P., Charalampopoulos, P., Cooke, J., D’Elia, V., Das, K.K., Dobie, D., Fernández, J.F.A., Freeburn, J., Fremling, C., Gezari, S., Goode, S., Graham, M.J., Hammerstein, E., Karambelkar, V.R., Kilpatrick, C.D., Kool, E.C., Krips, M., Laher, R.R., Leloudas, G., Levan, A.J., Lundquist, M.J., Mahabal, A.A., Medford, M.S., Miller, M.C., Möller, A., Mooley, K.P., Nayana, A.J., Nir, G., Pang, P.T.H., Paraskeva, E., Perley, R.A., Petitpas, G., Pursiainen, M., Ravi, V., Ridden-Harper, R., Riddle, R., Rigault, M., Rodriguez, A.C., Rusholme, B., Sharma, Y., Smith, I.A., Stein, R.D., Thöne, C., Tohuvavohu, A., Valdes, F., Roestel, J. van, Vergani, S.D., Wang, Q., and Zhang, J.

Abstract

05 december 2022, Contains fulltext : 286062.pdf (Author’s version preprint ) (Open Access)

Published
2022

5. Candidate Tidal Disruption Event AT2019fdr Coincident with a High-Energy Neutrino

Author

Reusch, S., Stein, R., Kowalski, M., Van Velzen, S., Franckowiak, A., Lunardini, C., Murase, K., Winter, W., Miller-Jones, James, Kasliwal, M.M., Gilfanov, M., Garrappa, S., Paliya, V.S., Ahumada, T., Anand, S., Barbarino, C., Bellm, E.C., Brinnel, V., Buson, S., Cenko, S.B., Coughlin, M.W., De, K., Dekany, R., Frederick, S., Gal-Yam, A., Gezari, S., Giroletti, M., Graham, M.J., Karambelkar, V., Kimura, S.S., Kong, A.K.H., Kool, E.C., Laher, R.R., Medvedev, P., Necker, J., Nordin, J., Perley, D.A., Rigault, M., Rusholme, B., Schulze, S., Schweyer, T., Singer, L.P., Sollerman, J., Strotjohann, N.L., Sunyaev, R., Van Santen, J., Walters, R., Zhang, B.T., Zimmerman, E., Reusch, S., Stein, R., Kowalski, M., Van Velzen, S., Franckowiak, A., Lunardini, C., Murase, K., Winter, W., Miller-Jones, James, Kasliwal, M.M., Gilfanov, M., Garrappa, S., Paliya, V.S., Ahumada, T., Anand, S., Barbarino, C., Bellm, E.C., Brinnel, V., Buson, S., Cenko, S.B., Coughlin, M.W., De, K., Dekany, R., Frederick, S., Gal-Yam, A., Gezari, S., Giroletti, M., Graham, M.J., Karambelkar, V., Kimura, S.S., Kong, A.K.H., Kool, E.C., Laher, R.R., Medvedev, P., Necker, J., Nordin, J., Perley, D.A., Rigault, M., Rusholme, B., Schulze, S., Schweyer, T., Singer, L.P., Sollerman, J., Strotjohann, N.L., Sunyaev, R., Van Santen, J., Walters, R., Zhang, B.T., and Zimmerman, E.

Abstract

The origins of the high-energy cosmic neutrino flux remain largely unknown. Recently, one high-energy neutrino was associated with a tidal disruption event (TDE). Here we present AT2019fdr, an exceptionally luminous TDE candidate, coincident with another high-energy neutrino. Our observations, including a bright dust echo and soft late-time x-ray emission, further support a TDE origin of this flare. The probability of finding two such bright events by chance is just 0.034%. We evaluate several models for neutrino production and show that AT2019fdr is capable of producing the observed high-energy neutrino, reinforcing the case for TDEs as neutrino sources.

Published
2022

6. A Wolf-Rayet-like progenitor of SN 2013cu from spectral observations of a stellar wind

Author

Gal-Yam, Avishay, Arcavi, I., Ofek, E.O., Ben-Ami, S., Cenko, S.B., Kasliwal, M.M., Cao, Y., Yaron, O., Tal, D., Silverman, J.M., Horesh, A., De Cia, A., Taddia, F., Sollerman, J., Perley, D., Vreeswijk, P.M., Kulkarni, S.R., Nugent, P.E., Filippenko, A.V., and Wheeler, J.C.

Subjects
Wolf-Rayet stars -- Observations -- Natural history -- Spectra, Stellar winds -- Observations -- Spectra, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

The explosive fate of massive Wolf-Rayet stars (1) (WRSs) is a key open question in stellar physics. An appealing option is that hydrogen-deficient WRSs are the progenitors of some hydrogen-poor supernova explosions of types IIb, Ib and Ic (ref. 2). A blue object, having luminosity and colours consistent with those of some WRSs, has recently been identified in pre-explosion images at the location of a supernova of type Ib (ref. 3), but has not yet been conclusively determined to have been the progenitor. Similar work has so far only resulted in non-detections (4). Comparison of early photometric observations of type Ic supernovae with theoretical models suggests that the progenitor stars had radii of less than [10.sup.12] centimetres, as expected for some WRSs (5). The signature of WRSs, their emission line spectra, cannot be probed by such studies. Here we report the detection of strong emission lines in a spectrum of type IIb supernova 2013cu (iPTF13ast) obtained approximately 15.5 hours after explosion (by 'flash spectroscopy', which captures the effects of the supernova explosion shock breakout flash on material surrounding the progenitor star). We identify Wolf-Rayet-like wind signatures, suggesting a progenitor of the WN(h) subclass (those WRSs with winds dominated by helium and nitrogen, with traces of hydrogen). The extent of this dense wind may indicate increased mass loss from the progenitor shortly before its explosion, consistent with recent theoretical predictions (6)., Wolf-Rayet stars are massive stars stripped of their outer, hydrogen-rich envelope. These stars blow strong, hydrogen-poor winds. The inner part of the wind engulfing the star is dense and optically [...]

Published
2014

7. AT 2019qyl in NGC 300: Internal Collisions in the Early Outflow from a Very Fast Nova in a Symbiotic Binary

Author

Jencson, J.E., Andrews, J.E., Bond, H.E., Karambelkar, V., Sand, D.J., Dyk, S.D. van, Blagorodnova, N., Boyer, M.L., Kasliwal, M.M., Lau, R.M., Mohamed, S., Williams, R., Whitelock, P.A., Amaro, R.C., Bostroem, K.A., Dong, Y., Lundquist, M.J., Valenti, S., Wyatt, S.D., Burke, J., De, K., Jha, S.W., Johansson, J., Rojas-Bravo, C., Coulter, D.A., Foley, R.J., Gehrz, R.D., Haislip, J., Hiramatsu, D., Howell, D.A., Kilpatrick, C.D., Masci, F.J., McCully, C., Ngeow, C.-C., Pan, Y.-C., Pellegrino, C., Piro, A.L., Kouprianov, V., Reichart, D.E., Rest, A., Rest, S., Smith, N., Jencson, J.E., Andrews, J.E., Bond, H.E., Karambelkar, V., Sand, D.J., Dyk, S.D. van, Blagorodnova, N., Boyer, M.L., Kasliwal, M.M., Lau, R.M., Mohamed, S., Williams, R., Whitelock, P.A., Amaro, R.C., Bostroem, K.A., Dong, Y., Lundquist, M.J., Valenti, S., Wyatt, S.D., Burke, J., De, K., Jha, S.W., Johansson, J., Rojas-Bravo, C., Coulter, D.A., Foley, R.J., Gehrz, R.D., Haislip, J., Hiramatsu, D., Howell, D.A., Kilpatrick, C.D., Masci, F.J., McCully, C., Ngeow, C.-C., Pan, Y.-C., Pellegrino, C., Piro, A.L., Kouprianov, V., Reichart, D.E., Rest, A., Rest, S., and Smith, N.

Abstract

Contains fulltext : 239353p.pdf (Publisher’s version ) (Closed access) Contains fulltext : 239353.pdf (Author’s version preprint ) (Open Access)

Published
2021

8. The luminous red nova AT 2018bwo in NGC 45 and its binary yellow supergiant progenitor

Author

Blagorodnova, N., Klencki, J.A., Pejcha, O., Vreeswijk, P.M., Bond, H.E., Burdge, K.B., De, K., Fremling, C., Gehrz, R.D., Jencson, J.E., Kasliwal, M.M., Kupfer, T., Lau, R.M., Masci, F.J., Rich, M.R., Blagorodnova, N., Klencki, J.A., Pejcha, O., Vreeswijk, P.M., Bond, H.E., Burdge, K.B., De, K., Fremling, C., Gehrz, R.D., Jencson, J.E., Kasliwal, M.M., Kupfer, T., Lau, R.M., Masci, F.J., and Rich, M.R.

Abstract

Contains fulltext : 238313.pdf (Publisher’s version ) (Open Access)

Published
2021

9. Seventeen Tidal Disruption Events from the First Half of ZTF Survey Observations: Entering a New Era of Population Studies

Author

Velzen, S. van, Gezari, S., Hammerstein, E., Roth, N., Frederick, S., Ward, C., Hung, T., Cenko, S.B., Stein, R., Perley, D.A., Taggart, K., Foley, R.J., Sollerman, J., Blagorodnova, N., Andreoni, I., Bellm, E.C., Brinnel, V., De, K., Dekany, R., Feeney, M., Fremling, C., Giomi, M., Golkhou, V.Z., Graham, M.J., Ho, A.Y.Q., Kasliwal, M.M., Kilpatrick, C.D., Kulkarni, S.R., Kupfer, T., Laher, R.R., Mahabal, A., Masci, F.J., Miller, A.A., Nordin, J., Riddle, R., Rusholme, B., Santen, J.v., Sharma, Y., Shupe, D.L., Soumagnac, M.T., Velzen, S. van, Gezari, S., Hammerstein, E., Roth, N., Frederick, S., Ward, C., Hung, T., Cenko, S.B., Stein, R., Perley, D.A., Taggart, K., Foley, R.J., Sollerman, J., Blagorodnova, N., Andreoni, I., Bellm, E.C., Brinnel, V., De, K., Dekany, R., Feeney, M., Fremling, C., Giomi, M., Golkhou, V.Z., Graham, M.J., Ho, A.Y.Q., Kasliwal, M.M., Kilpatrick, C.D., Kulkarni, S.R., Kupfer, T., Laher, R.R., Mahabal, A., Masci, F.J., Miller, A.A., Nordin, J., Riddle, R., Rusholme, B., Santen, J.v., Sharma, Y., Shupe, D.L., and Soumagnac, M.T.

Abstract

Contains fulltext : 230757.pdf (publisher's version ) (Closed access) Contains fulltext : 230757pre.pdf (preprint version ) (Open Access)

Published
2021

10. A tidal disruption event coincident with a high-energy neutrino

Author

Stein, R., Velzen, S.V., Kowalski, M., Franckowiak, A., Gezari, S., Miller-Jones, James, Frederick, S., Sfaradi, I., Bietenholz, M.F., Horesh, A., Fender, R., Garrappa, S., Ahumada, T., Andreoni, I., Belicki, J., Bellm, E.C., Böttcher, M., Brinnel, V., Burruss, R., Cenko, S.B., Coughlin, M.W., Cunningham, V., Drake, A., Farrar, G.R., Feeney, M., Foley, R.J., Gal-Yam, A., Golkhou, V.Z., Goobar, A., Graham, M.J., Hammerstein, E., Helou, G., Hung, T., Kasliwal, M.M., Kilpatrick, C.D., Kong, A.K.H., Kupfer, T., Laher, R.R., Mahabal, A.A., Masci, F.J., Necker, J., Nordin, J., Perley, D.A., Rigault, M., Reusch, S., Rodriguez, H., Rojas-Bravo, C., Rusholme, B., Shupe, D.L., Singer, L.P., Sollerman, J., Soumagnac, M.T., Stern, D., Taggart, K., van Santen, J., Ward, C., Woudt, P., Yao, Y., Stein, R., Velzen, S.V., Kowalski, M., Franckowiak, A., Gezari, S., Miller-Jones, James, Frederick, S., Sfaradi, I., Bietenholz, M.F., Horesh, A., Fender, R., Garrappa, S., Ahumada, T., Andreoni, I., Belicki, J., Bellm, E.C., Böttcher, M., Brinnel, V., Burruss, R., Cenko, S.B., Coughlin, M.W., Cunningham, V., Drake, A., Farrar, G.R., Feeney, M., Foley, R.J., Gal-Yam, A., Golkhou, V.Z., Goobar, A., Graham, M.J., Hammerstein, E., Helou, G., Hung, T., Kasliwal, M.M., Kilpatrick, C.D., Kong, A.K.H., Kupfer, T., Laher, R.R., Mahabal, A.A., Masci, F.J., Necker, J., Nordin, J., Perley, D.A., Rigault, M., Reusch, S., Rodriguez, H., Rojas-Bravo, C., Rusholme, B., Shupe, D.L., Singer, L.P., Sollerman, J., Soumagnac, M.T., Stern, D., Taggart, K., van Santen, J., Ward, C., Woudt, P., and Yao, Y.

Abstract

Cosmic neutrinos provide a unique window into the otherwise hidden mechanism of particle acceleration in astrophysical objects. The IceCube Collaboration recently reported the likely association of one high-energy neutrino with a flare from the relativistic jet of an active galaxy pointed towards the Earth. However a combined analysis of many similar active galaxies revealed no excess from the broader population, leaving the vast majority of the cosmic neutrino flux unexplained. Here we present the likely association of a radio-emitting tidal disruption event, AT2019dsg, with a second high-energy neutrino. AT2019dsg was identified as part of our systematic search for optical counterparts to high-energy neutrinos with the Zwicky Transient Facility. The probability of finding any coincident radio-emitting tidal disruption event by chance is 0.5%, while the probability of finding one as bright in bolometric energy flux as AT2019dsg is 0.2%. Our electromagnetic observations can be explained through a multizone model, with radio analysis revealing a central engine, embedded in a UV photosphere, that powers an extended synchrotron-emitting outflow. This provides an ideal site for petaelectronvolt neutrino production. Assuming that the association is genuine, our observations suggest that tidal disruption events with mildly relativistic outflows contribute to the cosmic neutrino flux.

Published
2021

11. Supernova 2007bi as a pair-instability explosion

Author

Gal-Yam, A., Mazzali, P., Ofek, E.O., Nugent, P.E., Kulkarni, S.R., Kasliwal, M.M., Quimby, R.M., Filippenko, A.V., Cenko, S.B., Chornock, R., Waldman, R., Kasen, D., Sullivan, M., Beshore, E.C., Drake, A.J., Thomas, R.C., Bloom, J.S., Poznanski, D., Miller, A.A., Foley, R.J., Silverman, J.M., Arcavi, I., and Ellis, R.S.

Subjects
Supernovae -- Identification and classification -- Optical properties -- Chemical properties -- Analysis -- Research, Star formation -- Analysis -- Optical properties -- Research -- Chemical properties, Cosmochemistry -- Research -- Chemical properties -- Analysis -- Optical properties, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

Stars with initial asses such that 10[M.sub.[??]] ≤ [M.sub.initial] ≤ 100[M.sub.[??]], where [M.sub.[??]] is the solar mass, fuse progressively heavier elements in their centres, until the core is inert iron. The core then gravitationally collapses to a neutron star or a black hole, leading to an explosion--an iron-core-collapse supernova (1,2). By contrast, extremely massive stars with [M.sub.initial] ≥ 140 [M.sub.[??]](if such exist) develop oxygen cores with masses, [M.sub.core], that exceed 50[M.sub.[??]], where high temperatures are reached at relatively low densities. Conversion of energetic, pressure-supporting photons into electron-positron pairs occurs before oxygen ignition and leads to a violent contraction which triggers a nuclear explosion (3-5) that unbinds the star in a pair-instability supernova. Transitional objects with 100[M.sub.[??]]3[M.sub.[??]] of radioactive [sup.56]Ni was synthesized during the explosion and that our observations are well fitted by models of pair-instability supernovae (9,10). This indicates that nearby dwarf galaxies probably host extremely massive stars, above the apparent Galactic stellar mass limit (11), which perhaps result from processes similar to those that created the first stars in the Universe., We identified a new optical transient (SNF20070406-008) on 2007 April 6.5 UT (universal time is used for all dates in this paper) at right ascension 13 h 19 min 20.2 [...]

Published
2009
Full Text
View/download PDF

12. A Multi-Wavelength Investigation of the Radio-Loud Supernova PTF11qcj and its Circumstellar Environment

Author

Corsi, A, Ofek, E.O, Gal-Yam, A, Frail, D. A, Kulkarni, S. R, Fox, D. B, Kasliwal, M.M, Sullivan, M, Horesh, A, Carpenter, J, Maguire, K, Arcavi, I, Cenko, S. B, Cao, Y, Mooley, K, Pan, Y.-C, Sesar, B, Sternberg, A, Xu, D, Bersier, D, James, P, Bloom, J. S, and Nugent, P. E

Subjects
Astrophysics
Abstract

We present the discovery, classification, and extensive panchromatic (from radio to X-ray) follow-up observations of PTF11qcj, a supernova (SN) discovered by the Palomar Transient Factory (PTF). Our observations with the Karl G. Jansky Very Large Array show that this event is radio-loud: PTF11qcj reached a radio peak luminosity comparable to that of the famous gamma-ray-burst-associated SN 1998bw (L (sub 5 gigahertz) approximates 10 (sup 29) ergs per second per hertz). PTF11qcj is also detected in X-rays with the Chandra Observatory, and in the infrared band with Spitzer. Our multi-wavelength analysis probes the SN interaction with circumstellar material. The radio observations suggest a progenitor mass-loss rate of approximately 10 (sup -4) the mass of the sun per year times (v (sub omega) divided by 1000 kilometers per second), and a velocity of approximately 0.3-0.5 c (the speed of light in a vacuum) for the fastest moving ejecta (at around 10 days after explosion). However, these estimates are derived assuming the simplest model of SN ejecta interacting with a smooth circumstellar wind, and do not account for possible inhomogeneities in the medium and asphericity of the explosion. The radio data show deviations from such a simple model, as well as a late-time re-brightening. The X-ray flux from PTF11qcj is compatible with the high-frequency extrapolation of the radio synchrotron emission (within the large uncertainties). A light echo from pre-existing dust is in agreement with our infrared data. Our pre-explosion data from the PTF suggest that a precursor eruption of absolute magnitude M (sub r) approximately equal to -13 mag may have occurred approximately 2.5 years prior to the SN explosion. Overall, PTF11qcj fits the expectations from the explosion of a Wolf-Rayet star. Precursor eruptions may be a feature characterizing the final pre-explosion evolution of such stars.

Published
2014
Full Text
View/download PDF

13. Type IIn supernova light-curve properties measured from an untargeted survey sample

Author

Nyholm, A., Sollerman, J., Tartaglia, L., Taddia, F., Fremling, C., Blagorodnova, N., Filippenko, A.V., Gal-Yam, A., Howell, D.A., Karamehmetoglu, E., Kulkarni, S.R., Laher, R., Leloudas, G., Masci, F., Kasliwal, M.M., Morå, K., Moriya, T.J., Ofek, E.O., Papadogiannakis, S., Quimby, R., Rebbapragada, U., Schulze, S., Nyholm, A., Sollerman, J., Tartaglia, L., Taddia, F., Fremling, C., Blagorodnova, N., Filippenko, A.V., Gal-Yam, A., Howell, D.A., Karamehmetoglu, E., Kulkarni, S.R., Laher, R., Leloudas, G., Masci, F., Kasliwal, M.M., Morå, K., Moriya, T.J., Ofek, E.O., Papadogiannakis, S., Quimby, R., Rebbapragada, U., and Schulze, S.

Abstract

Contains fulltext : 219306.pdf (publisher's version ) (Open Access)

Published
2020

14. Characterization of the Nucleus, Morphology, and Activity of Interstellar Comet 2I/Borisov by Optical and Near-infrared GROWTH, Apache Point, IRTF, ZTF, and Keck Observations

Author

Bolin, Bryce T., Lisse, Carey M., Kasliwal, M.M., Quimby, R., Buzasi, D., Tan, H., Copperwheat, C.M., Blagorodnova, N., Sollerman, J., Soumagnac, M.T., Bolin, Bryce T., Lisse, Carey M., Kasliwal, M.M., Quimby, R., Buzasi, D., Tan, H., Copperwheat, C.M., Blagorodnova, N., Sollerman, J., and Soumagnac, M.T.

Abstract

Contains fulltext : 220702.pdf (Publisher’s version ) (Closed access)

Published
2020

15. An outburst from a massive star 40 days before a supernova explosion

Author

Ofek, E.O., Sullivan, M., Cenko, S.B., Kasliwal, M.M., Gal-Yam, A., Kulkarni, S.R., Arcavi, I., Bildsten, L., Bloom, J.S., Horesh, A., Howell, D.A., Filippenko, A.V., Laher, R., Murray, D., Nakar, E., Nugent, P.E., Silverman, J.M., Shaviv, N.J., Surace, J., and Yaron, O.

Subjects
Supernovae -- Observations, Environmental issues, Science and technology, Zoology and wildlife conservation
Abstract

Some observations suggest that very massive stars experience extreme mass-loss episodes shortly before they explode as supernovae (1-4), as do several models (5-7). Establishing a causal connection between these mass-loss [...]

Published
2013

16. R-band light-curve properties of Type Ia supernovae from the (intermediate) Palomar Transient Factory

Author

Papadogiannakis, S., Goobar, A., Amanullah, R., Bulla, M., Dhawan, S., Doran, G., Feindt, U., Ferretti, R., Hangard, L., Howell, D. A., Johansson, Joel, Kasliwal, M.M., Laher, R., Masci, F., Nyholm, A., Ofek, E., Sollerman, J., Yan, L., Papadogiannakis, S., Goobar, A., Amanullah, R., Bulla, M., Dhawan, S., Doran, G., Feindt, U., Ferretti, R., Hangard, L., Howell, D. A., Johansson, Joel, Kasliwal, M.M., Laher, R., Masci, F., Nyholm, A., Ofek, E., Sollerman, J., and Yan, L.

Abstract

We present the best 265 sampled R-band light curves of spectroscopically identified Type Ia supernovae (SNe) from the Palomar Transient Factory (PTF; 2009-2012) survey and the intermediate Palomar Transient Factory (iPTF; 2013-2017). A model-independent light-curve template is built from our data-set with the purpose to investigate average properties and diversity in our sample. We searched for multiple populations in the light-curve properties using machine learning tools. We also utilized the long history of our light curves, up to 4000 days, to exclude any significant pre- or post- supernova flares. From the shapes of light curves we found the average rise time in the R band to be 16.8(-0.6)(+0.5) days. Although PTF/iPTF were singleband surveys, by modelling the residuals of the SNe in the Hubble-Lemattre diagram, we estimate the average colour excess of our sample to be < E(B - V)> approximate to 0.05(2) mag and thus the mean corrected peak brightness to be M-R = -19.02 +/- 0.02 +5 log(H-0[ km s(-1) Mpc(-1)]/70) mag with only weak dependennce on light-curve shape. The intrinsic scatter is found to be sigma(R)= 0.186 +/- 0.033 mag for the redshift range 0.05 < z < 0.1, without colour corrections of individual SNe. Our analysis shows that Malmquist bias becomes very significant at z = 0.13. A similar limitation is expected for the ongoing Zwicky Transient Facility (ZTF) survey using the same telescope, but new camera expressly designed for ZTF.

Published
2019
Full Text
View/download PDF

17. Distinguishing the nature of comparable-mass neutron star binary systems with multimessenger observations: GW170817 case study

Author

Hinderer, Tanja, Nissanke, S., Foucart, Francois, Hotokezaka, K., Vincent, T., Kasliwal, M.M., Schmidt, Patricia, Williamson, Andrew R., Nichols, David A., Pfeiffer, Harald P., Scheel, Mark A., Hinderer, Tanja, Nissanke, S., Foucart, Francois, Hotokezaka, K., Vincent, T., Kasliwal, M.M., Schmidt, Patricia, Williamson, Andrew R., Nichols, David A., Pfeiffer, Harald P., and Scheel, Mark A.

Abstract

Contains fulltext : 208478.pdf (publisher's version ) (Open Access)

Published
2019

18. Discovery of an Intermediate-luminosity Red Transient in M51 and Its Likely Dust-obscured, Infrared-variable Progenitor

Author

Jencson, J.E., Adams, S.M., Bond, H.E., Dyk, S.D. van, Kasliwal, M.M., Bally, J., Blagorodnova, N., De, K., Fremling, C., Yao, Y., Fruchter, A., Rubin, D., Barbarino, C., Sollerman, J., Miller, A.A., Hicks, E.K.S., Malkan, M.A., Andreoni, I., Bellm, E.C., Buchheim, R., Dekany, R., Feeney, M., Frederick, S., Gal-Yam, A., Gehrz, R.D., Giomi, M., Graham, M.J., Green, W., Hale, D., Hankins, M.J., Hanson, M., Helou, G., Ho, A.Y.Q., Hung, T., Jurić, M., Kendurkar, M.R., Kulkarni, S.R., Lau, R.M., Masci, F.J., Neill, J.D., Quin, K., Riddle, R.L., Rusholme, B., Sims, F., Smith, N., Smith, R.M., Soumagnac, M.T., Tachibana, Y., Tinyanont, S., Walters, R., Watson, S., Williams, R.E., Jencson, J.E., Adams, S.M., Bond, H.E., Dyk, S.D. van, Kasliwal, M.M., Bally, J., Blagorodnova, N., De, K., Fremling, C., Yao, Y., Fruchter, A., Rubin, D., Barbarino, C., Sollerman, J., Miller, A.A., Hicks, E.K.S., Malkan, M.A., Andreoni, I., Bellm, E.C., Buchheim, R., Dekany, R., Feeney, M., Frederick, S., Gal-Yam, A., Gehrz, R.D., Giomi, M., Graham, M.J., Green, W., Hale, D., Hankins, M.J., Hanson, M., Helou, G., Ho, A.Y.Q., Hung, T., Jurić, M., Kendurkar, M.R., Kulkarni, S.R., Lau, R.M., Masci, F.J., Neill, J.D., Quin, K., Riddle, R.L., Rusholme, B., Sims, F., Smith, N., Smith, R.M., Soumagnac, M.T., Tachibana, Y., Tinyanont, S., Walters, R., Watson, S., and Williams, R.E.

Abstract

Contains fulltext : 207534.pdf (publisher's version ) (Open Access)

Published
2019

19. The SPIRITS Sample of Luminous Infrared Transients: Uncovering Hidden Supernovae and Dusty Stellar Outbursts in Nearby Galaxies

Author

Jencson, J.E., Kasliwal, M.M., Adams, S.M., Bond, H.E., De, K., Johansson, J., Karambelkar, V., Lau, R.M., Tinyanont, S., Ryder, S.D., Cody, A.M., Masci, F.J., Bally, J., Blagorodnova, N., Castellon, S., Fremling, C., Gehrz, R.D., Helou, G., Kilpatrick, C.D., Milne, P.A., Morrell, N., Perley, D.A., Phillips, M.M., Smith, N., Dyk, S.D. van, Williams, R.E., Jencson, J.E., Kasliwal, M.M., Adams, S.M., Bond, H.E., De, K., Johansson, J., Karambelkar, V., Lau, R.M., Tinyanont, S., Ryder, S.D., Cody, A.M., Masci, F.J., Bally, J., Blagorodnova, N., Castellon, S., Fremling, C., Gehrz, R.D., Helou, G., Kilpatrick, C.D., Milne, P.A., Morrell, N., Perley, D.A., Phillips, M.M., Smith, N., Dyk, S.D. van, and Williams, R.E.

Abstract

Contains fulltext : 234300.pdf (Publisher’s version ) (Closed access) Contains fulltext : 234300.pdf (Author’s version preprint ) (Open Access), We present a systematic study of the most luminous (MIR [Vega magnitudes] brighter than -14) infrared (IR) transients discovered by the SPitzer InfraRed Intensive Transients Survey (SPIRITS) between 2014 and 2018 in nearby galaxies (D<35Mpc). The sample consists of nine events that span peak IR luminosities of M[4.5],peak between -14 and -18.2, show IR colors between 0.2<([3.6]-[4.5])<3.0, and fade on timescales between 55d12) show multiple, luminous IR outbursts over several years and have directly detected, massive progenitors in archival imaging. With analyses of extensive, multiwavelength follow-up, we suggest the following possible classifications: five obscured core-collapse supernovae (CCSNe), two erupting massive stars, one luminous red nova, and one intermediate-luminosity red transient. We define a control sample of all optically discovered transients recovered in SPIRITS galaxies and satisfying the same selection criteria. The control sample consists of eight CCSNe and one Type Iax SN. We find that 7 of the 13 CCSNe in the SPIRITS sample have lower bounds on their extinction of 2

Published
2019

20. The First Tidal Disruption Flare in ZTF: From Photometric Selection to Multi-wavelength Characterization

Author

Van Velzen, S., Gezari, S., Cenko, S.B., Kara, E., Miller-Jones, James, Hung, T., Bright, J., Roth, N., Blagorodnova, N., Huppenkothen, D., Yan, L., Ofek, E., Sollerman, J., Frederick, S., Ward, C., Graham, M.J., Fender, R., Kasliwal, M.M., Canella, C., Stein, R., Giomi, M., Brinnel, V., Santen, J.V., Nordin, J., Bellm, E.C., Dekany, R., Fremling, C., Golkhou, V.Z., Kupfer, T., Kulkarni, S.R., Laher, R.R., Mahabal, A., Masci, F.J., Miller, A.A., Neill, J.D., Riddle, R., Rigault, M., Rusholme, B., Soumagnac, M.T., Tachibana, Y., Van Velzen, S., Gezari, S., Cenko, S.B., Kara, E., Miller-Jones, James, Hung, T., Bright, J., Roth, N., Blagorodnova, N., Huppenkothen, D., Yan, L., Ofek, E., Sollerman, J., Frederick, S., Ward, C., Graham, M.J., Fender, R., Kasliwal, M.M., Canella, C., Stein, R., Giomi, M., Brinnel, V., Santen, J.V., Nordin, J., Bellm, E.C., Dekany, R., Fremling, C., Golkhou, V.Z., Kupfer, T., Kulkarni, S.R., Laher, R.R., Mahabal, A., Masci, F.J., Miller, A.A., Neill, J.D., Riddle, R., Rigault, M., Rusholme, B., Soumagnac, M.T., and Tachibana, Y.

Abstract

© 2019. The American Astronomical Society. All rights reserved.. We present Zwicky Transient Facility (ZTF) observations of the tidal disruption flare AT2018zr/PS18kh reported by Holoien et al. and detected during ZTF commissioning. The ZTF light curve of the tidal disruption event (TDE) samples the rise-to-peak exceptionally well, with 50 days of g- and r-band detections before the time of maximum light. We also present our multi-wavelength follow-up observations, including the detection of a thermal (kT ≈ 100 eV) X-ray source that is two orders of magnitude fainter than the contemporaneous optical/UV blackbody luminosity, and a stringent upper limit to the radio emission. We use observations of 128 known active galactic nuclei (AGNs) to assess the quality of the ZTF astrometry, finding a median host-flare distance of 0.″2 for genuine nuclear flares. Using ZTF observations of variability from known AGNs and supernovae we show how these sources can be separated from TDEs. A combination of light-curve shape, color, and location in the host galaxy can be used to select a clean TDE sample from multi-band optical surveys such as ZTF or the Large Synoptic Survey Telescope.

Published
2019

21. Illuminating gravitational waves: A concordant picture of photons from a neutron star merger

Author

Kasliwal, M.M., Nakar, E., Singer, L.P., Kaplan, D.L., Cook, D.O., Sistine, A. Van, Ghosh, S., Hinderer, T., Kupfer, T., Nichols, D., Nissanke, S., Schmidt, P., Williamson, A.R., Zhang, C., Zhao, W., Kasliwal, M.M., Nakar, E., Singer, L.P., Kaplan, D.L., Cook, D.O., Sistine, A. Van, Ghosh, S., Hinderer, T., Kupfer, T., Nichols, D., Nissanke, S., Schmidt, P., Williamson, A.R., Zhang, C., and Zhao, W.

Abstract

Contains fulltext : 181123.pdf (preprint version ) (Closed access)

Published
2017

22. A radio counterpart to a neutron star merger

Author

Hallinan, G., Corsi, A., Mooley, K.P., Hotokezaka, K., Nakar, E., Kasliwal, M.M., Nissanke, S., Sadler, E.M., Singer, L.P., Hallinan, G., Corsi, A., Mooley, K.P., Hotokezaka, K., Nakar, E., Kasliwal, M.M., Nissanke, S., Sadler, E.M., and Singer, L.P.

Abstract

Contains fulltext : 181160.pdf (publisher's version ) (Closed access) Contains fulltext : 181160-1.pdf (preprint version ) (Closed access)

Published
2017

23. Going the Distance: Mapping Host Galaxies of LIGO and Virgo Sources in Three Dimensions Using Local Cosmography and Targeted Follow-up

Author

Singer, L.P., Chen, H., Holz, D.E., Farr, W.M., Price, L.R., Raymond, V., Bradley Cenko, S., Gehrels, N., Cannizzo, J., Kasliwal, M.M., Nissanke, S., Coughlin, M., Farr, B., Urban, A.L., Vitale, S., Veitch, J., Graff, P., Berry, C.P.L., Mohapatra, S., Mandel, I., Singer, L.P., Chen, H., Holz, D.E., Farr, W.M., Price, L.R., Raymond, V., Bradley Cenko, S., Gehrels, N., Cannizzo, J., Kasliwal, M.M., Nissanke, S., Coughlin, M., Farr, B., Urban, A.L., Vitale, S., Veitch, J., Graff, P., Berry, C.P.L., Mohapatra, S., and Mandel, I.

Abstract

Contains fulltext : 161139.pdf (publisher's version ) (Open Access)

Published
2016

24. Supplement: “Going the Distance: Mapping Host Galaxies of LIGO and Virgo Sources in Three Dimensions Using Local Cosmography and Targeted Follow-up” (2016, ApJL, 829, L15)

Author

Singer, L.P., Chen, H., Holz, D.E., Farr, W.M., Price, L.R., Raymond, V., Bradley Cenko, S., Gehrels, N., Cannizzo, J., Kasliwal, M.M., Nissanke, S., Coughlin, M., Farr, B., Urban, A.L., Vitale, S., Veitch, J., Graff, P., Berry, C.P.L., Mohapatra, S., Mandel, I., Singer, L.P., Chen, H., Holz, D.E., Farr, W.M., Price, L.R., Raymond, V., Bradley Cenko, S., Gehrels, N., Cannizzo, J., Kasliwal, M.M., Nissanke, S., Coughlin, M., Farr, B., Urban, A.L., Vitale, S., Veitch, J., Graff, P., Berry, C.P.L., Mohapatra, S., and Mandel, I.

Abstract

Contains fulltext : 161190.pdf (publisher's version ) (Open Access)

Published
2016

27. iPTF upper limit on recurrent nova M31N 2008-12a

Author

Cao, Y., Prince, T., Kulkarni, S.R., Tang, S., Bildsten, L., Roestel, J.C.J. van, Kasliwal, M.M., Cao, Y., Prince, T., Kulkarni, S.R., Tang, S., Bildsten, L., Roestel, J.C.J. van, and Kasliwal, M.M.

Abstract

Item does not contain fulltext

Published
2014

28. A photometric redshift of z = 6.39 ± 0.12 for GRB 050904

Author

Ivarsen, K.M., Levan, A., Fernandez, A.J.M., Barthelmy, S., MacLeod, C.L., Hartmann, D.H., Canterna, R., Moon, D.S., Bayliss, M.B., Tanvir, N., Gorosabel, J., Zdarowicz, C.M., Lamb, D.Q., Kulkarni, S.R., Fruchter, A.S., Gehrels, N., Moles, M., Hudec, R., Alvarez, A., Bartelme, J.W., Guziy, S., Kirschbrown, J.R., Evans, C.R., Castro-Tirado, A.J., Price, P.A., Rol, E., Williams, G.G., Prada, F., Bersier, D., Chapman, R., Alfaro, E., Crain, J.A., Priddey, R., Reichart, D.E., Rhoads, J., Mack, C.E., Kasliwal, M.M., Clemens, J.C., De Ugarte Postigo, A., Foster, A.C., Jelinek, M., Park, H.-S., Maturana, D., Burrows, D.N., O'Brien, P., Soderberg, A.M., Kubanek, P., Graham, J., LaCluyze, A., Kumar, N.D., Ugarte, P., Gal-Yam, A., Cenko, S.B., Haislip, J.B., Klose, S., Henden, A.A., Vitek, S., Pizarro, S., Jarvis, M.J., Schmidt, B.P., Fox, D.B., Nysewander, M.C., Wijers, R.A.M.J., Figueredo, E., Cypriano, E.S., Kouveliotou, C., and Harrison, F.A.

Abstract

Gamma-ray bursts (GRBs) and their afterglows are the most brilliant transient events in the Universe. Both the bursts themselves and their afterglows have been predicted to be visible out to redshifts of z ≈ 20, and therefore to be powerful probes of the early Universe1,2. The burst GRB 000131, at z = 4.50, was hitherto the most distant such event identified3. Here we report the discovery of the bright near-infrared afterglow of GRB 050904 (ref. 4). From our measurements of the near-infrared afterglow, and our failure to detect the optical afterglow, we determine the photometric redshift of the burst to be z = 6.39-0.12+0.11 (refs 5-7). Subsequently, it was measured8 spectroscopically to be z = 6.29 ± 0.01, in agreement with our photometric estimate. These results demonstrate that GRBs can be used to trace the star formation, metallicity, and reionization histories of the early Universe.

Published
2006
Full Text
View/download PDF

29. Discovery of a cosmological, relativistic outburst via its rapidly fading optical emission

Author

Cenko, S.B., Kulkarni, S.R., Horesh, A., Corsi, A., Fox, D.B., Carpenter, J., Frail, D.A., Nugent, P.E., Perley, D.A., Gruber, D., Gal-Yam, A., Groot, P.J., Hallinan, G., Ofek, E.O., Rau, A., MacLeod, C.L., Miller, A.A., Bloom, J.S., Filippenko, A.V., Kasliwal, M.M., Law, N.M., Morgan, A.N., Polishook, D., Poznanski, D., Quimby, R.M., Sesar, B., Shen, K.J., Silverman, J.M., Sternberg, A., Cenko, S.B., Kulkarni, S.R., Horesh, A., Corsi, A., Fox, D.B., Carpenter, J., Frail, D.A., Nugent, P.E., Perley, D.A., Gruber, D., Gal-Yam, A., Groot, P.J., Hallinan, G., Ofek, E.O., Rau, A., MacLeod, C.L., Miller, A.A., Bloom, J.S., Filippenko, A.V., Kasliwal, M.M., Law, N.M., Morgan, A.N., Polishook, D., Poznanski, D., Quimby, R.M., Sesar, B., Shen, K.J., Silverman, J.M., and Sternberg, A.

Abstract

Contains fulltext : 117395.pdf (preprint version ) (Open Access)

Published
2013

30. The X-ray Quiescence of Swift J195509.6+261406 (GRB 070610): An Optical Bursting X-ray Binary?

Author

Rea, N., Jonker, P.G., Nelemans, G.A., Pons, J.A., Kasliwal, M.M., Kulkarni, S.R., Wijnands, R., Rea, N., Jonker, P.G., Nelemans, G.A., Pons, J.A., Kasliwal, M.M., Kulkarni, S.R., and Wijnands, R.

Abstract

Contains fulltext : 92441.pdf (Publisher’s version ) (Closed access) Contains fulltext : 92441.pdf (Author’s version preprint ) (Open Access)

Published
2011

31. A Census of AM CVn Stars: Three New Candidates and One Confirmed 48.3-Minute Binary

Author

Rau, A., Roelofs, G.H.A., Groot, P.J., Marsh, T.R., Nelemans, G.A., Steeghs, D., Salvato, M., Kasliwal, M.M., Rau, A., Roelofs, G.H.A., Groot, P.J., Marsh, T.R., Nelemans, G.A., Steeghs, D., Salvato, M., and Kasliwal, M.M.

Abstract

Contains fulltext : 84410_pub.pdf (publisher's version ) (Open Access) Contains fulltext : 84410_pre.pdf (preprint version ) (Open Access)

Published
2010

Catalog

Books, media, physical & digital resources
See catalog results