Zobrazeno 1 - 10
of 162
pro vyhledávání: '"Baglio, M."'
Autor:
Baglio, M. C., Zelati, F. Coti, Di Marco, A., La Monaca, F., Papitto, A., Hughes, A. K., Campana, S., Russell, D. M., Torres, D. F., Carotenuto, F., Covino, S., de Martino, D., Giarratana, S., Motta, S. E., Alabarta, K., D'Avanzo, P., Illiano, G., Messa, M. M., Zanon, A. Miraval, Rea, N.
Transitional millisecond pulsars (tMSPs) bridge the evolutionary gap between accreting neutron stars in low-mass X-ray binaries and millisecond radio pulsars. These systems exhibit a unique subluminous X-ray state characterized by the presence of an
Externí odkaz:
http://arxiv.org/abs/2412.13260
Autor:
Rhodes, L., Russell, D. M., Saikia, P., Alabarta, K., Eijnden, J. van den, Knight, A. H., Baglio, M. C., Lewis, F.
We present optical monitoring of the neutron star low-mass X-ray binary Swift J1858.6-0814 during its 2018-2020 outburst and subsequent quiescence. We find that there was strong optical variability present throughout the entire outburst period covere
Externí odkaz:
http://arxiv.org/abs/2412.09347
Autor:
Asquini, L., Baglio, M. C., Campana, S., D'Avanzo, P., Zanon, A. Miraval, Alabarta, K., Russell, D. M., Bramich, D. M.
We present spectroscopy of the accreting X-ray binary and millisecond pulsar SAX J1808.4-3658. These observations are the first to be obtained during a reflaring phase. We collected spectroscopic data during the beginning of reflaring of the 2019 out
Externí odkaz:
http://arxiv.org/abs/2411.04828
Transitional millisecond pulsars (tMSPs) represent a dynamic category of celestial sources that establish a crucial connection between low-mass X-ray binaries and millisecond radio pulsars. These systems exhibit transitions from rotation-powered stat
Externí odkaz:
http://arxiv.org/abs/2409.12893
Autor:
Zelati, F. Coti, de Martino, D., Dhillon, V. S., Marsh, T. R., Vincentelli, F., Campana, S., Torres, D. F., Papitto, A., Baglio, M. C., Zanon, A. Miraval, Rea, N., Brink, J., Buckley, D. A. H., D'Avanzo, P., Illiano, G., Manca, A., Marino, A.
CXOU J110926.4-650224 is a candidate transitional millisecond pulsar (tMSP) with X-ray and radio emission properties reminiscent of those observed in confirmed tMSPs in their X-ray 'subluminous' disc state. We present the results of observing campaig
Externí odkaz:
http://arxiv.org/abs/2409.11719
Autor:
Mastroserio, G., De Marco, B., Baglio, M. C., Carotenuto, F., Fabiani, S., Russell, T. D., Capitanio, F., Cavecchi, Y., Motta, S., Russell, D. M., Dovciak, M., Del Santo, M., Alabarta, K., Ambrifi, A., Campana, S., Casella, P., Covino, S., Illiano, G., Kara, E., Lai, E. V., Lodato, G., Manca, A., Mariani, I., Marino, A., Miceli, C., Saikia, P., Shaw, A. W., Svoboda, J., Vincentelli, F. M., Wang, J.
We present the first X-ray polarization measurements of GX 339-4. IXPE observed this source twice during its 2023-2024 outburst, once in the soft-intermediate state and again during a soft state. The observation taken during the intermediate state sh
Externí odkaz:
http://arxiv.org/abs/2408.06856
Autor:
Gandhi, P., Borowski, E. S., Byrom, J., Hynes, R. I., Maccarone, T. J., Shaw, A. W., Adegoke, O. K., Altamirano, D., Baglio, M. C., Bhargava, Y., Britt, C. T., Buckley, D. A. H., Buisson, D. J. K., Casella, P., Segura, N. Castro, Charles, P. A., Corral-Santana, J. M., Dhillon, V. S., Fender, R., Gúrpide, A., Heinke, C. O., Igl, A. B., Knigge, C., Markoff, S., Mastroserio, G., McCollough, M. L., Middleton, M., Miller, J. M., Miller-Jones, J. C. A., Motta, S. E., Paice, J. A., Pawar, D. D., Plotkin, R. M., Pradhan, P., Ressler, M. E., Russell, D. M., Russell, T. D., Santos-Sanz, P., Shahbaz, T., Sivakoff, G. R., Steeghs, D., Tetarenko, A. J., Tomsick, J. A., Vincentelli, F. M., George, M., Gurwell, M., Rao, R.
We present mid-infrared (MIR) spectral-timing measurements of the prototypical Galactic microquasar GRS 1915+105. The source was observed with the Mid-Infrared Instrument (MIRI) onboard JWST in June 2023 at a MIR luminosity L(MIR)~10^{36} erg/s excee
Externí odkaz:
http://arxiv.org/abs/2406.18637
Autor:
Steiner, James F., Nathan, Edward, Hu, Kun, Krawczynski, Henric, Dovciak, Michal, Veledina, Alexandra, Muleri, Fabio, Svoboda, Jiri, Alabarta, Kevin, Parra, Maxime, Bhargava, Yash, Matt, Giorgio, Poutanen, Juri, Petrucci, Pierre-Olivier, Tennant, Allyn F., Baglio, M. Cristina, Baldini, Luca, Barnier, Samuel, Bhattacharyya, Sudip, Bianchi, Stefano, Brigitte, Maimouna, Cabezas, Mauricio, Cangemi, Floriane, Capitanio, Fiamma, Casey, Jacob, Cavero, Nicole Rodriguez, Castellano, Simone, Cavazzuti, Elisabetta, Chun, Sohee, Churazov, Eugene, Costa, Enrico, Di Lalla, Niccolo, Di Marco, Alessandro, Egron, Elise, Ewing, Melissa, Fabiani, Sergio, Garcia, Javier A., Green, David A., Grinberg, Victoria, Hadrava, Petr, Ingram, Adam, Kaaret, Philip, Kislat, Fabian, Kitaguchi, Takao, Kravtsov, Vadim, Kubatova, Brankica, La Monaca, Fabio, Latronico, Luca, Loktev, Vladislav, Malacaria, Christian, Marin, Frederic, Marinucci, Andrea, Maryeva, Olga, Mastroserio, Guglielmo, Mizuno, Tsunefumi, Negro, Michela, Omodei, Nicola, Podgorny, Jakub, Rankin, John, Ratheesh, Ajay, Rhodes, Lauren, Russell, David M., Slechta, Miroslav, Soffitta, Paolo, Spooner, Sean, Suleimanov, Valery, Tombesi, Francesco, Trushkin, Sergei A., Weisskopf, Martin C., Zane, Silvia, Zdziarski, Andrzej A., Zhang, Sixuan, Zhang, Wenda, Zhou, Menglei, Agudo, Ivan, Antonelli, Lucio A., Bachetti, Matteo, Baumgartner, Wayne H., Bellazzini, Ronaldo, Bongiorno, Stephen D., Bonino, Raffaella, Brez, Alessandro, Bucciantini, Niccolo, Chen, Chien-Ting, Ciprini, Stefano, De Rosa, Alessandra, Del Monte, Ettore, Di Gesu, Laura, Donnarumma, Immacolata, Doroshenko, Victor, Ehlert, Steven R., Enoto, Teruaki, Evangelista, Yuri, Ferrazzoli, Riccardo, Gunji, Shuichi, Hayashida, Kiyoshi, Heyl, Jeremy, Iwakiri, Wataru, Jorstad, Svetlana G., Karas, Vladimir, Kolodziejczak, Jeffery J., Liodakis, Ioannis, Maldera, Simone, Manfreda, Alberto, Marscher, Alan P., Marshall, Herman L., Massaro, Francesco, Mitsuishi, Ikuyuki, Ng, Chi-Yung, O'Dell, Stephen L., Oppedisano, Chiara, Papitto, Alessandro, Pavlov, George G., Peirson, Abel L., Perri, Matteo, Pesce-Rollins, Melissa, Pilia, Maura, Possenti, Andrea, Puccetti, Simonetta, Ramsey, Brian D., Roberts, Oliver J., Romani, Roger W., Sgro, Carmelo, Slane, Patrick, Spandre, Gloria, Swartz, Douglas A., Tamagawa, Toru, Tavecchio, Fabrizio, Taverna, Roberto, Tawara, Yuzuru, Thomas, Nicholas E., Trois, Alessio, Tsygankov, Sergey S., Turolla, Roberto, Vink, Jacco, Wu, Kinwah, Xie, Fei
We present the first X-ray spectropolarimetric results for Cygnus X-1 in its soft state from a campaign of five IXPE observations conducted during 2023 May-June. Companion multiwavelength data during the campaign are likewise shown. The 2-8 keV X-ray
Externí odkaz:
http://arxiv.org/abs/2406.12014
Autor:
Echiburú-Trujillo, Constanza, Tetarenko, Alexandra J., Haggard, Daryl, Russell, Thomas D., Koljonen, Karri I. I., Bahramian, Arash, Wang, Jingyi, Bremer, Michael, Bright, Joe, Casella, Piergiorgio, Russell, David M., Altamirano, Diego, Baglio, M. Cristina, Belloni, Tomaso, Ceccobello, Chiara, Corbel, Stephane, Trigo, Maria Diaz, Maitra, Dipankar, Gabuya, Aldrin, Gallo, Elena, Heinz, Sebastian, Homan, Jeroen, Kara, Erin, Körding, Elmar, Lewis, Fraser, Lucchini, Matteo, Markoff, Sera, Migliari, Simone, Miller-Jones, James C. A., Rodriguez, Jerome, Saikia, Payaswini, Sarazin, Craig L., Shahbaz, Tariq, Sivakoff, Gregory, Soria, Roberto, Testa, Vincenzo, Tetarenko, Bailey E., Tudose, Valeriu
Publikováno v:
2024 ApJ 962 116
Black hole X-ray binaries (BH XRBs) are ideal targets to study the connection between accretion inflow and jet outflow. Here we present quasi-simultaneous, multi-wavelength observations of the Galactic black hole system MAXI J1820+070, throughout its
Externí odkaz:
http://arxiv.org/abs/2311.11523
Autor:
Panizo-Espinar, G., Muñoz-Darias, T., Padilla, M. Armas, Jiménez-Ibarra, F., Sánchez, D. Mata, Yanes-Rizo, I. V., Alabarta, K., Baglio, M. C., Caruso, E., Casares, J., Corral-Santana, J. M., Lewis, F., Russell, D. M., Saikia, P., Sánchez-Sierras, J., Shahbaz, T., Torres, M. A. P., Vincentelli, F.
Swift J1357.2-0933 is a black hole transient of particular interest due to the optical, recurrent dips found during its first two outbursts (in 2011 and 2017), with no obvious X-ray equivalent. We present fast optical photometry during its two most r
Externí odkaz:
http://arxiv.org/abs/2311.03460