Search Results - "Kupfer, Thomas"

The Zwicky Transient Facility: Surveys and Scheduler by Bellm, Eric C., Kulkarni, Shrinivas R., Barlow, Tom, Feindt, Ulrich, Graham, Matthew J., Goobar, Ariel, Kupfer, Thomas, Ngeow, Chow-Choong, Nugent, Peter, Ofek, Eran, Prince, Thomas A., Riddle, Reed, Walters, Richard, Ye, Quan-Zhi

“…We present a novel algorithm for scheduling the observations of time-domain imaging surveys. Our integer linear programming approach optimizes an observing…”
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Boron as a Powerful Reductant: Synthesis of a Stable Boron-Centered Radical-Anion Radical-Cation Pair by Bissinger, Philipp, Braunschweig, Holger, Damme, Alexander, Hörl, Christian, Krummenacher, Ivo, Kupfer, Thomas

“…Despite the fundamental importance of radical‐anion radical‐cation pairs in single‐electron transfer (SET) reactions, such species are still very rare and…”
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Electromagnetic Characterization of the LISA Verification Binary ZTF J0526+5934 by Kosakowski, Alekzander, Kupfer, Thomas, Bergeron, P., Littenberg, Tyson B.

“…Abstract We present an analysis of new and archival data to the 20.506 minute LISA verification binary J052610.42+593445.32 (J0526+5934). Our joint…”
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Non-iron [n]Metalloarenophanes by Braunschweig, Holger, Kupfer, Thomas

“…The past 15 years have witnessed the creation of a wealth of fascinating applications for strained [n]ferrocenophanes, in which the aromatic sandwich rings of…”
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Boron Radical Cations from the Facile Oxidation of Electron-Rich Diborenes by Bissinger, Philipp, Braunschweig, Holger, Damme, Alexander, Kupfer, Thomas, Krummenacher, Ivo, Vargas, Alfredo

“…The realization of a phosphine‐stabilized diborene, Et3P⋅(Mes)BB(Mes)⋅PEt3 (4), by KC8 reduction of Et3P⋅B2Mes2Br2 in benzene enabled the evaluation and…”
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General relativistic orbital decay in a seven-minute-orbital-period eclipsing binary system by Burdge, Kevin B., Coughlin, Michael W., Fuller, Jim, Kupfer, Thomas, Bellm, Eric C., Bildsten, Lars, Graham, Matthew J., Kaplan, David L., Roestel, Jan van, Dekany, Richard G., Duev, Dmitry A., Feeney, Michael, Giomi, Matteo, Helou, George, Kaye, Stephen, Laher, Russ R., Mahabal, Ashish A., Masci, Frank J., Riddle, Reed, Shupe, David L., Soumagnac, Maayane T., Smith, Roger M., Szkody, Paula, Walters, Richard, Kulkarni, S. R., Prince, Thomas A.

“…General relativity 1 predicts that short-orbital-period binaries emit considerable amounts of gravitational radiation. The upcoming Laser Interferometer Space…”
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A Systematic Search of Zwicky Transient Facility Data for Ultracompact Binary LISA-detectable Gravitational-wave Sources by Burdge, Kevin B., Prince, Thomas A., Fuller, Jim, Kaplan, David L., Marsh, Thomas R., Tremblay, Pier-Emmanuel, Zhuang, Zhuyun, Bellm, Eric C., Caiazzo, Ilaria, Coughlin, Michael W., Dhillon, Vik S., Gaensicke, Boris, Rodríguez-Gil, Pablo, Graham, Matthew J., Hermes, JJ, Kupfer, Thomas, Littlefair, S. P., Mróz, Przemek, Phinney, E. S., Roestel, Jan van, Yao, Yuhan, Dekany, Richard G., Drake, Andrew J., Duev, Dmitry A., Hale, David, Feeney, Michael, Helou, George, Kaye, Stephen, Mahabal, Ashish. A., Masci, Frank J., Riddle, Reed, Smith, Roger, Soumagnac, Maayane T., Kulkarni, S. R.

“…Abstract Using photometry collected with the Zwicky Transient Facility, we are conducting an ongoing survey for binary systems with short orbital periods (…”
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ZTF Early Observations of Type Ia Supernovae. I. Properties of the 2018 Sample by Yao, Yuhan, Miller, Adam A., Kulkarni, S. R., Bulla, Mattia, Masci, Frank J., Goldstein, Daniel A., Goobar, Ariel, Nugent, Peter, Dugas, Alison, Blagorodnova, Nadia, Neill, James D., Rigault, Mickael, Sollerman, Jesper, Nordin, J., Bellm, Eric C., Cenko, S. Bradley, De, Kishalay, Dhawan, Suhail, Feindt, Ulrich, Fremling, C., Gatkine, Pradip, Graham, Matthew J., Graham, Melissa L., Ho, Anna Y. Q., Hung, T., Kasliwal, Mansi M., Kupfer, Thomas, Laher, Russ R., Perley, Daniel A., Rusholme, Ben, Shupe, David L., Soumagnac, Maayane T., Taggart, K., Walters, Richard, Yan, Lin

“…Early-time observations of Type Ia supernovae (SNe Ia) are essential to constrain the properties of their progenitors. In this paper, we present high-quality…”
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The ELM Survey South. II. Two Dozen New Low-mass White Dwarf Binaries by Kosakowski, Alekzander, Brown, Warren R., Kilic, Mukremin, Kupfer, Thomas, Bédard, Antoine, Gianninas, A., Agüeros, Marcel A., Barrientos, Manuel

“…Abstract We present the results from our ongoing spectroscopic survey targeting low-mass white dwarf binaries, focusing on the southern sky. We used a Gaia…”
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The First Ultracompact Roche Lobe-Filling Hot Subdwarf Binary by Kupfer, Thomas, Bauer, Evan B., Marsh, Thomas R., Roestel, Jan van, Bellm, Eric C., Burdge, Kevin B., Coughlin, Michael W., Fuller, Jim, Hermes, JJ, Bildsten, Lars, Kulkarni, Shrinivas R., Prince, Thomas A., Szkody, Paula, Dhillon, Vik S., Murawski, Gabriel, Burruss, Rick, Dekany, Richard, Delacroix, Alex, Drake, Andrew J., Duev, Dmitry A., Feeney, Michael, Graham, Matthew J., Kaplan, David L., Laher, Russ R., Littlefair, S. P., Masci, Frank J., Riddle, Reed, Rusholme, Ben, Serabyn, Eugene, Smith, Roger M., Shupe, David L., Soumagnac, Maayane T.

“…We report the discovery of the first short-period binary in which a hot subdwarf star (sdOB) filled its Roche lobe and started mass transfer to its companion…”
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Discovery of a Double-detonation Thermonuclear Supernova Progenitor by Kupfer, Thomas, Bauer, Evan B., van Roestel, Jan, Bellm, Eric C., Bildsten, Lars, Fuller, Jim, Prince, Thomas A., Heber, Ulrich, Geier, Stephan, Green, Matthew J., Kulkarni, Shrinivas R., Bloemen, Steven, Laher, Russ R., Rusholme, Ben, Schneider, David

“…Abstract We present the discovery of a new double-detonation progenitor system consisting of a hot subdwarf B (sdB) binary with a white dwarf companion with a…”
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N-Heterocyclic Silylenes in Boron Chemistry: Facile Formation of Silylboranes and Silaborinines by Gackstatter, Annika, Braunschweig, Holger, Kupfer, Thomas, Voigt, Christian, Arnold, Nicole

“…Reaction of a N‐heterocyclic silylene (NHSi) with PhBX2 (X=Cl, Br) readily afforded six‐membered silaborinines through an insertion/ring expansion sequence…”
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SN2019dge: A Helium-rich Ultra-stripped Envelope Supernova by Yao, Yuhan, De, Kishalay, Kasliwal, Mansi M., Ho, Anna Y. Q., Schulze, Steve, Li, Zhihui, Kulkarni, S. R., Fruchter, Andrew, Rubin, David, Perley, Daniel A., Fuller, Jim, Piro, Anthony L., Fremling, C., Bellm, Eric C., Burruss, Rick, Duev, Dmitry A., Feeney, Michael, Gal-Yam, Avishay, Golkhou, V. Zach, Graham, Matthew J., Helou, George, Kupfer, Thomas, Laher, Russ R., Masci, Frank J., Miller, Adam A., Rusholme, Ben, Shupe, David L., Smith, Roger, Sollerman, Jesper, Soumagnac, Maayane T., Zolkower, Jeffry

“…We present observations of ZTF18abfcmjw (SN2019dge), a helium-rich supernova with a fast-evolving light curve indicating an extremely low ejecta mass ( 0.33 M…”
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Census of the Local Universe (CLU) Narrowband Survey. I. Galaxy Catalogs from Preliminary Fields by Cook, David O., Kasliwal, Mansi M., Sistine, Angela Van, Kaplan, David L., Sutter, Jessica S., Kupfer, Thomas, Shupe, David L., Laher, Russ R., Masci, Frank J., Dale, Daniel A., Sesar, Branimir, Brady, Patrick R., Yan, Lin, Ofek, Eran O., Reitze, David H., Kulkarni, Shrinivas R.

“…We present the Census of the Local Universe (CLU) narrowband survey to search for emission-line (H ) galaxies. CLU-H has imaged 3π of the sky (26,470 deg2)…”
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Periodicities in the K2 light curve of HP Librae by Solanki, Siddhant, Kupfer, Thomas, Blaes, Omer, Breedt, Elmé, Scaringi, Simone

“…ABSTRACT We analyse Kepler/K2 light-curve data of the AM CVn system HP Librae (HP Lib). We detect with confidence four photometric periodicities in the system:…”
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Variability of Red Supergiants in M31 from the Palomar Transient Factory by Soraisam, Monika D., Bildsten, Lars, Drout, Maria R., Bauer, Evan B., Gilfanov, Marat, Kupfer, Thomas, Laher, Russ R., Masci, Frank, Prince, Thomas A., Kulkarni, Shrinivas R., Matheson, Thomas, Saha, Abhijit

“…Most massive stars end their lives as red supergiants (RSGs), a short-lived evolutionary phase when they are known to pulsate with varying amplitudes. The RSG…”
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LISA Galactic Binaries with Astrometry from Gaia DR3 by Kupfer, Thomas, Korol, Valeriya, Littenberg, Tyson B., Shah, Sweta, Savalle, Etienne, Groot, Paul J., Marsh, Thomas R., Le Jeune, Maude, Nelemans, Gijs, Pala, Anna F., Petiteau, Antoine, Ramsay, Gavin, Steeghs, Danny, Babak, Stanislav

“…Abstract Galactic compact binaries with orbital periods shorter than a few hours emit detectable gravitational waves (GWs) at low frequencies. Their GW signals…”
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From Borane to Borylene without Reduction: Ambiphilic Behavior of a Monovalent Silylisonitrile Boron Species by Arrowsmith, Merle, Auerhammer, Dominic, Bertermann, Rüdiger, Braunschweig, Holger, Celik, Mehmet Ali, Erdmannsdörfer, Julian, Krummenacher, Ivo, Kupfer, Thomas

“…Deprotonation of [(cAAC)BH2(CN)] provided clean access to the stable boryl anion, [(cAAC)BH(CN)]−. Whereas the addition of soft electrophiles occurred at the…”
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ZTF Early Observations of Type Ia Supernovae. III. Early-time Colors As a Test for Explosion Models and Multiple Populations by Bulla, Mattia, Miller, Adam A., Yao, Yuhan, Dessart, Luc, Dhawan, Suhail, Papadogiannakis, Semeli, Biswas, Rahul, Goobar, Ariel, Kulkarni, S. R., Nordin, Jakob, Nugent, Peter, Polin, Abigail, Sollerman, Jesper, Bellm, Eric C., Coughlin, Michael W., Dekany, Richard, Golkhou, V. Zach, Graham, Matthew J., Kasliwal, Mansi M., Kupfer, Thomas, Laher, Russ R., Masci, Frank J., Porter, Michael, Rusholme, Ben, Shupe, David L.

“…Colors of Type Ia supernovae (SNe Ia) in the first few days after explosion provide a potential discriminant between different models. In this paper, we…”
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Monomeric Cp3tAl(i): synthesis, reactivity, and the concept of valence isomerism by Hofmann, Alexander, Tröster, Tobias, Kupfer, Thomas, Braunschweig, Holger

“…With the isolation of Cp3tAl (1), the first monomeric Cp-based Al(i) species could be realized in a pure form via a three-step reaction sequence (salt…”
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