Zobrazeno 1 - 10
of 15 627
pro vyhledávání: '"A, Buisson"'
Autor:
Knight, Amy H., Rhodes, Lauren, Buisson, Douglas J. K., Matthews, James H., Segura, Noel Castro, Ingram, Adam, Middleton, Matthew, Roberts, Timothy P.
The neutron star low-mass X-ray binary, EXO 0748--676, recently returned to outburst after a $\sim$ 16 year-long quiescence. Since its return, there has been a global effort to capture the previously unseen rise of the source and to understand its so
Externí odkaz:
http://arxiv.org/abs/2411.03269
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:
Ng, Mason, Ray, Paul S., Sanna, Andrea, Strohmayer, Tod E., Papitto, Alessandro, Illiano, Giulia, Albayati, Arianna C., Altamirano, Diego, Boztepe, Tuğba, Güver, Tolga, Chakrabarty, Deepto, Arzoumanian, Zaven, Buisson, D. J. K., Ferrara, Elizabeth C., Gendreau, Keith C., Guillot, Sebastien, Hare, Jeremy, Jaisawal, Gaurava K., Malacaria, Christian, Wolff, Michael T.
We present the discovery, with the Neutron Star Interior Composition Explorer (NICER), that SRGA J144459.2-604207 is a 447.9 Hz accreting millisecond X-ray pulsar (AMXP), which underwent a four-week long outburst starting on 2024 February 15. The AMX
Externí odkaz:
http://arxiv.org/abs/2405.00087
Autor:
Charpentier, Thibault, Perconte, David, Léger, Sébastien, Amin, Kazi Rafsanjani, Blondelle, Florent, Gay, Frédéric, Buisson, Olivier, Ioffe, Lev, Khvalyuk, Anton, Poboiko, Igor, Feigel'man, Mikhail, Roch, Nicolas, Sacépé, Benjamin
Continuous quantum phase transitions are widely assumed and frequently observed in various systems of quantum particles or spins. Their characteristic trait involves scaling laws governing a second-order, gradual suppression of the order parameter as
Externí odkaz:
http://arxiv.org/abs/2404.09855
We review recent studies of a colloidal information engine that consists of a bead in water and held by an optical trap. The bead is ratcheted upward without any apparent external work, by taking advantage of favorable thermal fluctuations. Much of t
Externí odkaz:
http://arxiv.org/abs/2402.17860
Autor:
Ardati, Waël, Léger, Sébastien, Kumar, Shelender, Suresh, Vishnu Narayanan, Nicolas, Dorian, Mori, Cyril, D'Esposito, Francesca, Vakhtel, Tereza, Buisson, Olivier, Ficheux, Quentin, Roch, Nicolas
Encoding quantum information in quantum states with disjoint wave-function support and noise insensitive energies is the key behind the idea of qubit protection. While fully protected qubits are expected to offer exponential protection against both e
Externí odkaz:
http://arxiv.org/abs/2402.04495
Autor:
Moutard, David, Ludlam, Renee, Sudha, Malu, Buisson, Douglas, Cackett, Edward, Degenaar, Nathalie, Fabian, Andrew, Gandhi, Poshak, Garcia, Javier, Shaw, Aarran, Tomsick, John
We present two simultaneous NICER and NuSTAR observations of the ultra-compact X-ray binary (UCXB) candidate SLX 1735-269 while the source was in two different spectral states. Using various reflection modeling techniques, we find that xillverCO, a m
Externí odkaz:
http://arxiv.org/abs/2401.12371
Autor:
Dwivedi, Ranjeet, Lafitte, Maeva, Buisson, Lionel, Mondain-Monval, Olivier, Ponsinet, Virginie, Baron, Alexandre
Efficient and broadband forward-scattering is a property of prime importance for meta-atoms if they are to be used in self-assembled metasurfaces. Strong contenders include colloidal nanoresonators with tailored multipolar content to achieve the prop
Externí odkaz:
http://arxiv.org/abs/2312.13898
Autor:
Bollemeijer, Niek, Uttley, Phil, Basak, Arkadip, Ingram, Adam, Eijnden, Jakob van den, Alabarta, Kevin, Altamirano, Diego, Arzoumanian, Zaven, Buisson, Douglas J. K., Fabian, Andrew C., Ferrara, Elizabeth, Gendreau, Keith, Homan, Jeroen, Kara, Erin, Markwardt, Craig, Remillard, Ronald A., Sanna, Andrea, Steiner, James F., Tombesi, Francesco, Wang, Jingyi, Wang, Yanan, Zoghbi, Abderahmen
Publikováno v:
Monthly Notices of the Royal Astronomical Society 528 (2024) 558-576
In X-ray observations of hard state black hole X-ray binaries, rapid variations in accretion disc and coronal power-law emission are correlated and show Fourier-frequency-dependent time lags. On short (~0.1 s) time-scales, these lags are thought to b
Externí odkaz:
http://arxiv.org/abs/2312.09835
Autor:
Segura, N. Castro, Knigge, C., Matthews, J. H., Vincentelli, F. M., Charles, P., Long, K. S., Altamirano, D., Buckley, D. A. H., Modiano, D., Torres, M. A. P., Buisson, D. J. K., Fijma, S., Alabarta, K., Degenaar, N., Georganti, M., Baglio, M. C.
The evolution of accreting X-ray binary systems is closely coupled to the properties of their donor stars. As a result, we can constrain the evolutionary track a system is by establishing the nature of its donor. Here, we present far-UV spectroscopy
Externí odkaz:
http://arxiv.org/abs/2310.03397