Zobrazeno 1 - 10
of 36
pro vyhledávání: '"Gondek-Rosinska, Dorota"'
Autor:
Szczepańczyk, Marek J., Zheng, Yanyan, Antelis, Javier M., Benjamin, Michael, Bizouard, Marie-Anne, Casallas-Lagos, Alejandro, Cerdá-Durán, Pablo, Davis, Derek, Gondek-Rosińska, Dorota, Klimenko, Sergey, Moreno, Claudia, Obergaulinger, Martin, Powell, Jade, Ramirez, Dymetris, Ratto, Brad, Richarson, Colter, Rijal, Abhinav, Stuver, Amber L., Szewczyk, Paweł, Vedovato, Gabriele, Zanolin, Michele, Bartos, Imre, Bhaumik, Shubhagata, Bulik, Tomasz, Drago, Marco, Font, José A., De Colle, Fabio, García-Bellido, Juan, Gayathri, V., Hughey, Brennan, Mitselmakher, Guenakh, Mishra, Tanmaya, Mukherjee, Soma, Nguyen, Quynh Lan, Chan, Man Leong, Di Palma, Irene, Piotrzkowski, Brandon J., Singh, Neha
We present the results from a search for gravitational-wave transients associated with core-collapse supernovae observed optically within 30 Mpc during the third observing run of Advanced LIGO and Advanced Virgo. No gravitational wave associated with
Externí odkaz:
http://arxiv.org/abs/2305.16146
We present our study of stability of differentially rotating, axisymmetric neutron stars described by a polytropic equation of state with $\Gamma = 2$. We focus on quasi-toroidal solutions with a degree of differential rotation $\widetilde A=1$. Our
Externí odkaz:
http://arxiv.org/abs/2302.06007
In this work we investigate properties of intermediate-mass black holes (IMBHs) that escape from star clusters due to dynamical interactions. The studied models were simulated as part of the preliminary second survey carried out using the MOCCA code
Externí odkaz:
http://arxiv.org/abs/2111.09223
Autor:
Szczepanczyk, Marek, Antelis, Javier, Benjamin, Michael, Cavaglia, Marco, Gondek-Rosinska, Dorota, Hansen, Travis, Klimenko, Sergey, Morales, Manuel, Moreno, Claudia, Mukherjee, Soma, Nurbek, Gaukhar, Powell, Jade, Singh, Neha, Sitmukhambetov, Satzhan, Szewczyk, Pawel, Westhouse, Jonathan, Valdez, Oscar, Vedovato, Gabriele, Zheng, Yanyan, Zanolin, Michele
We performed a detailed analysis of the detectability of a wide range of gravitational waves derived from core-collapse supernova simulations using gravitational-wave detector noise scaled to the sensitivity of the upcoming fourth and fifth observing
Externí odkaz:
http://arxiv.org/abs/2104.06462
We present the first fully relativistic numerical calculations of differentially rotating Strange Quark Stars models for broad ranges of the maximum density and of the degree of differential rotation. Our simulations are performed with the very accur
Externí odkaz:
http://arxiv.org/abs/1904.03759
We study the main astrophysical properties of differentially rotating neutron stars described as stationary and axisymmetric configurations of a moderately stiff $\Gamma=2$ polytropic fluid. The high level of accuracy and of stability of our relativi
Externí odkaz:
http://arxiv.org/abs/1609.02336
Publikováno v:
MNRAS (January 01, 2017) 464 (1): L36-L40
In this first of a series of papers, we utilize results for around two thousand star cluster models simulated using the MOCCA code for star cluster evolution (Survey Database I) to determine the astrophysical properties and local merger rate densitie
Externí odkaz:
http://arxiv.org/abs/1608.02520
Autor:
Wisniewicz, Mateusz, Slowikowska, Agnieszka, Gondek-Rosinska, Dorota, Zdziarski, Andrzej A., Janiuk, Agnieszka
We present the results of a study of the low-mass X-ray binary 4U 1636-536. We have performed temporal analysis of all available RXTE/ASM, Swift/BAT and MAXI data. We have confirmed the previously discovered quasi-periodicity of ~45 d present during
Externí odkaz:
http://arxiv.org/abs/1507.00349
We report on numerical calculations of orbital and epicyclic frequencies in nearly circular orbits around rotating neutron stars and strange quark stars. The FPS equation of state was used to describe the neutron star structure while the MIT bag mode
Externí odkaz:
http://arxiv.org/abs/1503.06636
Kilohertz QPOs can be used as a probe of the inner regions of accretion disks in compact stars and hence also of the properties of the central object. Most models of kHz QPOs involve epicyclic frequencies to explain their origin. We compute the epicy
Externí odkaz:
http://arxiv.org/abs/1403.1129