Results 51 to 60 of about 1,421,542 (340)

Discovery of a bright eclipsing cataclysmic variable [PDF]

, 2007
We report on the discovery of J0644+3344, a bright deeply eclipsing cataclysmic variable (CV) binary. Spectral signatures of both binary components and an accretion disk can be seen at optical wavelengths.
Augusteijn, Clarke, D. K. Sing, Dhillon, E. M. Green, G. D. Schmidt, Hoard, J. B. Holberg, J. S. Shaw, Knigge, Landolt, M. Lopez-Morales, Marsh, Mason, Mason, Massey, S. B. Howell, Schmidt, Schwarzenberg-Czerny, Walker, Williams, Zacharias   +21 more
core   +2 more sources

Observation of Gravitational Waves from the Coalescence of a 2.5–4.5 M ⊙ Compact Object and a Neutron Star [PDF]

Astrophysical Journal Letters
We report the observation of a coalescing compact binary with component masses 2.5–4.5 M ⊙ and 1.2–2.0 M ⊙ (all measurements quoted at the 90% credible level).
A. Abac, R. Abbott, I. Abouelfettouh, F. Acernese, K. Ackley, S. Adhicary, N. Adhikari, R. Adhikari, V. K. Adkins, D. Agarwal, M. Agathos, M. A. Abchouyeh, O. Aguiar, I. Aguilar, L. Aiello, A. Ain, P. Ajith, S. Akçay, T. Akutsu, S. Albanesi, R. Alfaidi, A. Al-Jodah, C. Alléné, A. Allocca, S. Al-Shammari, P. Altin, S. Álvarez-López, A. Amato, L. Amez-Droz, A. Amorosi, C. Amra, A. Ananyeva, S. Anderson, W. Anderson, M. Andia, M. Ando, T. Andrade, N. Andres, M. Andrés-Carcasona, T. Andric, J. Anglin, S. Ansoldi, J. Antelis, S. Antier, M. Aoumi, E. Z. Appavuravther, S. Appert, S. Apple, K. Arai, A. Araya, M. Araya, J. Areeda, L. Argianas, N. Aritomi, F. Armato, N. Arnaud, M. Arogeti, S. Aronson, K. Arun, G. Ashton, Y. Aso, M. Assiduo, S. A. de Souza Melo, S. Aston, P. Astone, F. Attadio, F. Aubin, K. AultONeal, G. Avallone, D. Azrad, S. Babak, F. Badaracco, C. Badger, S. Bae, S. Bagnasco, E. Bagui, J. Baier, L. Baiotti, R. Bajpai, T. Baka, M. Ball, G. Ballardin, S. Ballmer, S. Banagiri, B. Banerjee, D. Bankar, P. Baral, J. Barayoga, B. Barish, D. Barker, P. Barneo, F. Barone, B. Barr, L. Barsotti, M. Barsuglia, D. Barta, A. Bartoletti, M. Barton, I. Bartos, S. Basak, A. Basalaev, R. Bassiri, A. Basti, D. E. Bates, M. Bawaj, P. Baxi, J. Bayley, A. Baylor, P. A. Ii, M. Bazzan, V. Bedakihale, F. Beirnaert, M. Bejger, D. Belardinelli, A. S. Bell, V. Benedetto, W. Benoit, I. Bentara, J. Bentley, M. B. Yaala, S. Bera, M. Berbel, F. Bergamin, B. Berger, S. Bernuzzi, M. Beroiz, C. Berry, D. Bersanetti, A. Bertolini, J. Betzwieser, D. Beveridge, N. Bevins, R. Bhandare, U. Bhardwaj, R. Bhatt, D. Bhattacharjee, S. Bhaumik, S. Bhowmick, A. Bianchi, I. Bilenko, G. Billingsley, A. Binetti, S. Bini, O. Birnholtz, S. Biscoveanu, A. Bisht, M. Bitossi, M. Bizouard, J. Blackburn, L. Blagg, C. Blair, D. Blair, F. Bobba, N. Bode, G. Boileau, M. Boldrini, G. Bolingbroke, A. Bolliand, L. D. Bonavena, R. Bondarescu, F. Bondu, E. Bonilla, M. S. Bonilla, A. Bonino, R. Bonnand, P. Booker, A. Borchers, V. Boschi, S. Bose, V. Bossilkov, V. Boudart, A. Boudon, A. Bozzi, C. Bradaschia, P. Brady, M. Braglia, A. Branch, M. Branchesi, J. Brandt, I. Braun, M. Breschi, T. Briant, A. Brillet, M. Brinkmann, P. Brockill, E. Brockmueller, A. Brooks, B. C. Brown, D. Brown, M. L. Brozzetti, S. Brunett, G. Bruno, R. Bruntz, J. Bryant, F. Bucci, J. Buchanan, O. Bulashenko, T. Bulik, H. Bulten, A. Buonanno, K. Burtnyk, R. Buscicchio, D. Buskulic, C. Buy, R. Byer, G. Davies, G. Cabras, R. Cabrita, V. Cáceres-Barbosa, L. Cadonati, G. Cagnoli, C. Cahillane, J. C. Bustillo, T. Callister, E. Calloni, J. Camp, M. Canepa, G. C. Santoro, K. Cannon, H. Cao, L. A. Capistran, E. Capocasa, E. Capote, G. Carapella, F. Carbognani, M. Carlassara, J. Carlin, M. Carpinelli, G. Carrillo, J. Carter, G. Carullo, J. C. Diaz, C. Casentini, S. Y. Castro-Lucas, S. Caudill, M. Cavaglià, R. Cavalieri, G. Cella, P. Cerdá-Durán, E. Cesarini, W. Chaibi, P. Chakraborty, S. C. Subrahmanya, J. C. Chan, M. Chan, K. Chandra, Rcc Chang, S. Chao, P. Char, E. Charlton, P. Charlton, E. Chassande-Mottin, C. Chatterjee, D. Chatterjee, D. Chatterjee, D. Chattopadhyay, M. Chaturvedi, S. Chaty, K. Chatziioannou, A. Chen, A. Chen, D. Chen, H. Chen, H. Chen, J. Chen, K. Chen, Y. Chen, Yanbei Chen, Yitian Chen, H. Cheng, P. Chessa, H. T. Cheung, S. Y. Cheung, F. Chiadini, G. Chiarini, R. Chierici, A. Chincarini, M. Chiofalo, A. Chiummo, C. Chou, S. Choudhary, N. Christensen, S. Chua, P. Chugh, G. Ciani, P. Ciecieląg, M. Cieślar, M. Cifaldi, R. Ciolfi, F. Clara, J. Clark, J. Clarke, T. A. Clarke, P. Clearwater, S. Clesse, E. Coccia, E. Codazzo, P. Cohadon, S. Colace, M. Colleoni, C. Collette, J. Collins, S. Colloms, A. Colombo, M. Colpi, C. Compton, G. Connolly, L. Conti, T. Corbitt, I. Cordero-Carrión, S. Corezzi, N. Cornish, A. Corsi, S. Cortese, C. A. Costa, R. Cottingham, M. Coughlin, A. Couineaux, J. Coulon, S. Countryman, J.-F. Coupechoux, P. Couvares, D. Coward, M. Cowart, R. Coyne, K. Craig, R. Creed, J. Creighton, T. Creighton, P. Cremonese, A. Criswell, J. C. G. Crockett-Gray, S. Crook, R. Crouch, J. Csizmazia, J. Cudell, T. Cullen, A. Cumming, E. Cuoco, M. Cusinato, P. Dabadie, T. Dal Canton, S. Dall’Osso, S. Dal Pra, G. Dalya, Beatrice D'Angelo, S. Danilishin, S. D’Antonio, K. Danzmann, K. E. Darroch, L. Dartez, A. Dasgupta, S. Datta, V. Dattilo, A. Daumas, N. Davari, I. Dave, A. Davenport, M. Davier, T. F. Davies, D. Davis, L. Davis, M. Davis, P. Davis, M. Dax, J. De Bolle, M. Deenadayalan, J. Degallaix, M. De Laurentis, S. Deléglise, F. De Lillo, D. Dell’Aquila, W. Del Pozzo, F. De Marco, F. De Matteis, V. d’Emilio, N. Demos, T. Dent, A. Depasse, N. DePergola, R. De Pietri, R. De Rosa, C. de Rossi, R. DeSalvo, R. De Simone, A. Dhani, R. Diab, M. Díaz, M. Di Cesare, G. Dideron, N. Didio, T. Dietrich, L. Di Fiore, C. Di Fronzo, M. Di Giovanni, T. Di Girolamo, D. Diksha, A. di Michele, J. Ding, S. Di Pace, I. Di Palma, F. Di Renzo, Divyajyoti, A. Dmitriev, Z. Doctor, E. Dohmen, P. P. Doleva, D. Dominguez, L. D’Onofrio, F. Donovan, K. Dooley, T. Dooney, S. Doravari, O. Dorosh, M. Drago, J. Driggers, J. Ducoin, L. Dunn, U. Dupletsa, D. D’Urso, H. Duval, P. Duverne, S. Dwyer, C. Eassa, M. Ebersold, T. Eckhardt, G. Eddolls, B. Edelman, T. Edo, O. Edy, A. Effler, J. Eichholz, H. Einsle, M. Eisenmann, R. Eisenstein, A. Ejlli, R. M. Eleveld, M. Emma, K. Endo, A. Engl, E. Enloe, L. Errico, R. Essick, H. Estellés, D. Estevez, T. Etzel, M. Evans, T. Evstafyeva, B. Ewing, J. Ezquiaga, F. Fabrizi, F. Faedi, V. Fafone, S. Fairhurst, A. Farah, B. Farr, W. Farr, G. Favaro, Marc Favata, M. Fays, M. Fazio, J. Feicht, M. Fejer, R. Felicetti, E. Fenyvesi, D. Ferguson, S. Ferraiuolo, I. Ferrante, T. A. Ferreira, F. Fidecaro, P. Figura, A. Fiori, I. Fiori, M. Fishbach, R. Fisher, R. Fittipaldi, V. Fiumara, R. Flaminio, S. Fleischer, L. S. Fleming, E. Floden, E. Foley, H. Fong, J. Font, B. Fornal, P. Forsyth, K. Franceschetti, N. Franchini, S. Frasca, F. Frasconi, A. Mascioli, Z. Frei, A. Freise, O. Freitas, R. Frey, W. Frischhertz, P. Fritschel, V. Frolov, G. Fronzé, M. Fuentes-Garcia   +499 more
semanticscholar   +1 more source

Properties of Binary Systems in a One-dimensional Approximation

The Astrophysical Journal, 2023
Evolutionary calculations for stars in close binary systems are in high demand to obtain better constraints on gravitational-wave source progenitors, understand transient events from stellar interactions, and more.
Ali Pourmand, Natalia Ivanova
doaj   +1 more source

Evidence for a planetary mass third body orbiting the binary star KIC 5095269 [PDF]

, 2017
In this paper, we report the evidence for a planetary mass body orbiting the close binary star KIC 5095269. This detection arose from a search for eclipse timing variations among the more than 2,000 eclipsing binaries observed by Kepler.
A. K. Getley, B. Carter, R. King, S. O’Toole   +3 more
semanticscholar   +1 more source

Neutron star spin-kick velocity correlation effect on binary neutron star coalescence rates and spin-orbit misalignment of the components

, 2007
We study the effect of the neutron star spin -- kick velocity alignment observed in young radio pulsars on the coalescence rate of binary neutron stars. Two scenarios of the neutron star formation are considered: when the kick is always present and when ...
A. G. Kuranov, Bailes M., K. A. Postnov, Lipunov V. M., Lipunov V. M., Lipunov V. M., Portegies Zwart S. F., Postnov K. A., Postnov K. A., Zahn J.-P.   +9 more
core   +1 more source

Impact flux of asteroids and water transport to the habitable zone in binary star systems [PDF]

, 2014
By now, observations of exoplanets have found more than 50 binary star systems hosting 71 planets. We expect these numbers to increase as more than 70% of the main sequence stars in the solar neighborhood are members of binary or multiple systems.
Bancelin, D., Dvorak, R., Eggl, S., Pilat-Lohinger, E.   +3 more
core   +2 more sources

The multidrug and toxin extrusion (MATE) transporter DTX51 antagonizes non‐cell‐autonomous HLS1–AMP1 signaling in a region‐specific manner

FEBS Letters, EarlyView.
The Arabidopsis mutants hls1 hlh1 and amp1 lamp1 exhibit pleiotropic developmental phenotypes. Although the functions of the causative genes remain unclear, they act in the same genetic pathway and are thought to generate non‐cell‐autonomous signals.
Takashi Nobusawa, Makoto Kusaba
wiley   +1 more source

A New Binary Star System of EW Type in Draco: GSC 03905-01870

, 2018
Discovery of a new binary star system (GSC 03905-01870 = USNO-B1.0 1431-0327922 = UCAC4 716-059522) in the Draco constellation is presented. It was discovered during a search for previously unreported eclipsing binary stars through the ASAS-SN database ...
Barquin, Salvador
core   +3 more sources

The origin of very wide binary systems [PDF]

, 2009
The majority of stars in the Galactic field and halo are part of binary or multiple systems. A significant fraction of these systems have orbital separations in excess of thousands of astronomical units, and systems wider than a parsec have been ...
Bastian, D. Malmberg, de Grijs, Duquennoy, Goodwin, Kouwenhoven, Kouwenhoven, Kouwenhoven, M. B. Davies, M. B. N. Kouwenhoven, Mengel, P. Kroupa, Richard J. Parker, S. P. Goodwin   +13 more
core   +3 more sources

Binary Neutron Star Mergers: Mass Ejection, Electromagnetic Counterparts, and Nucleosynthesis [PDF]

Astrophysical Journal, 2018
We present a systematic numerical relativity study of the mass ejection and the associated electromagnetic transients and nucleosynthesis from binary neutron star (NS) mergers.
D. Radice, A. Perego, K. Hotokezaka, S. Fromm, S. Bernuzzi, L. Roberts   +5 more
semanticscholar   +1 more source