Zobrazeno 1 - 10
of 7 626
pro vyhledávání: '"A A, Kirichenko"'
Autor:
Karpova, A. V., Zharikov, S. V., Zyuzin, D. A., Kirichenko, A. Yu., Shibanov, Yu. A., Márquez, I. F.
Context. Spider pulsars are millisecond pulsars in tight binary systems, in which a low-mass companion star is heated and ablated by the pulsar wind. Their observations allow one to study stellar evolution with formation of millisecond pulsars and ph
Externí odkaz:
http://arxiv.org/abs/2411.16350
Autor:
Barbosa, João, Brennan, Jack C., Casaburi, Alessandro, Hutchings, M. D., Kirichenko, Alex, Mukhanov, Oleg, Weides, Martin
One of the most important and topical challenges of quantum circuits is their scalability. Rapid Single Flux Quantum (RSFQ) technology is at the forefront of replacing current standard CMOS-based control architectures for a number of applications, in
Externí odkaz:
http://arxiv.org/abs/2411.08670
Autor:
Hewitt, Danté M., Bhardwaj, Mohit, Gordon, Alexa C., Kirichenko, Aida, Nimmo, Kenzie, Bhandari, Shivani, Cognard, Ismaël, Fong, Wen-fai, de Paz, Armando Gil, Gopinath, Akshatha, Hessels, Jason W. T., Kirsten, Franz, Marcote, Benito, Bezrukovs, Vladislavs, Blaauw, Richard, Bray, Justin D., Buttaccio, Salvatore, Cassanelli, Tomas, Chawla, Pragya, Corongiu, Alessandro, Deng, William, Didehbani, Hannah N., Dong, Yuxin, Gawroński, Marcin P., Giroletti, Marcello, Guillemot, Lucas, Huang, Jeff, Joseph, Ronniy C., Kaspi, Victoria M., Lazda, Mattias, Lindqvist, Michael, Giuseppe, Maccaferri, Mas-Ribas, Lluis, Masui, Kiyoshi W., Mckinven, Ryan, Michilli, Daniele, Nugent, Anya E., Ould-Boukattine, Omar S., Paragi, Zsolt, Pearlman, Aaron B., Pen, Ue-Li, Pleunis, Ziggy, Sand, Ketan R., Shah, Vishwangi, Shin, Kaitlyn, Snelders, Mark P., Venturi, Tiziana, Wang, Na, Williams-Baldwin, David R. A., Yang, Jun, Yuan, Jianping P.
We present the localization and host galaxy of FRB 20190208A, a repeating source of fast radio bursts (FRBs) discovered using CHIME/FRB. As part of the PRECISE repeater localization program on the EVN, we monitored FRB 20190208A for 65.6 hours at $\s
Externí odkaz:
http://arxiv.org/abs/2410.17044
Autor:
Kolbin, A. I., Karpova, A. V., Suslikov, M. V., Bikmaev, I. F., Gilfanov, M. R., Khamitov, I. M., Shibanov, Yu. A., Zyuzin, D. A., Beskin, G. M., Plokhotnichenko, V. L., Gutaev, A. G., Karpov, S. V., Lyapsina, N. V., Medvedev, P. S., Sunyaev, R. A., Kirichenko, A. Yu., Gorbachev, M. A., Irtuganov, E. N., Gumerov, R. I., Sakhibullin, N. A., Shablovinskaya, E. S., Malygin, E. A.
SRGe J194401.8+284452 is the brightest point-like X-ray object within the position uncertainty ellipse of an unidentified $\gamma$-ray source 4FGL J1943.9+2841. We performed multi-wavelength spectral and photometric studies to determine its nature an
Externí odkaz:
http://arxiv.org/abs/2408.14136
Autor:
Bobakov, A. V., Kirichenko, A. Yu., Zharikov, S. V., Karpova, A. V., Zyuzin, D. A., Shibanov, Yu. A., Mennickent, R. E., Garcia-Álvarez, D.
Context. Two millisecond pulsars, PSR J1513$-$2550 and PSR J2017$-$1614, with spin periods of about 2.1 and 2.3 ms were recently discovered in the radio and $\gamma$-rays and classified as black widow pulsars in tight binary stellar systems with orbi
Externí odkaz:
http://arxiv.org/abs/2407.17187
Autor:
Sureddy, Abhishek, Padalia, Dishant, Periyakaruppa, Nandhinee, Saha, Oindrila, Williams, Adina, Romero-Soriano, Adriana, Richards, Megan, Kirichenko, Polina, Hall, Melissa
Recent work has identified substantial disparities in generated images of different geographic regions, including stereotypical depictions of everyday objects like houses and cars. However, existing measures for these disparities have been limited to
Externí odkaz:
http://arxiv.org/abs/2406.11988
Autor:
Lavoie, Samuel, Kirichenko, Polina, Ibrahim, Mark, Assran, Mahmoud, Wilson, Andrew Gordon, Courville, Aaron, Ballas, Nicolas
There are a thousand ways to caption an image. Contrastive Language Pretraining (CLIP) on the other hand, works by mapping an image and its caption to a single vector -- limiting how well CLIP-like models can represent the diverse ways to describe an
Externí odkaz:
http://arxiv.org/abs/2405.00740
Autor:
Mckinven, Ryan, Bhardwaj, Mohit, Eftekhari, Tarraneh, Kilpatrick, Charles D., Kirichenko, Aida, Pal, Arpan, Cook, Amanda M., Gaensler, B. M., Giri, Utkarsh, Kaspi, Victoria M., Michilli, Daniele, Nimmo, Kenzie, Pearlman, Aaron B., Pleunis, Ziggy, Sand, Ketan R., Stairs, Ingrid, Andersen, Bridget C., Andrew, Shion, Bandura, Kevin, Brar, Charanjot, Cassanelli, Tomas, Chatterjee, Shami, Curtin, Alice P., Dong, Fengqiu Adam, Eadie, Gwendolyn, Fonseca, Emmanuel, Ibik, Adaeze L., Kaczmarek, Jane F., Kharel, Bikash, Lazda, Mattias, Leung, Calvin, Li, Dongzi, Main, Robert, Masui, Kiyoshi W., Mena-Parra, Juan, Ng, Cherry, Pandhi, Ayush, Patil, Swarali Shivraj, Prochaska, J. Xavier, Rafiei-Ravandi, Masoud, Scholz, Paul, Shah, Vishwangi, Shin, Kaitlyn, Smith, Kendrick
Fast radio bursts (FRBs) last for milliseconds and arrive at Earth from cosmological distances. While their origin(s) and emission mechanism(s) are presently unknown, their signals bear similarities with the much less luminous radio emission generate
Externí odkaz:
http://arxiv.org/abs/2402.09304
This work studies nonparametric Bayesian estimation of the intensity function of an inhomogeneous Poisson point process in the important case where the intensity depends on covariates, based on the observation of a single realisation of the point pat
Externí odkaz:
http://arxiv.org/abs/2312.14073
Autor:
Zyuzin, D. A., Kirichenko, A. Yu., Karpova, A. V., Shibanov, Yu. A., Zharikov, S. V., Gilfanov, M. R., Tórtola, C. Perez
An unidentified $\gamma$-ray source 4FGL J1838.2+3223 has been proposed as a pulsar candidate. We present optical time-series multi-band photometry of its likely optical companion obtained with the 2.1-m telescope of Observatorio Astron\'omico Nacion
Externí odkaz:
http://arxiv.org/abs/2311.09108