Search Results - "Coti Zelati, Francesco"

Synchrocurvature modelling of the multifrequency non-thermal emission of pulsars by Torres, Diego F, Viganò, Daniele, Coti Zelati, Francesco, Li, Jian

“…ABSTRACT We apply a synchrocurvature spectral emission model based on characterizing the dynamics of magnetospheric particles to fit the phase-average spectra…”
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Spectral characterization of the non-thermal X-ray emission of gamma-ray pulsars by Coti Zelati, Francesco, Torres, Diego F, Li, Jian, Viganò, Daniele

“…ABSTRACT We report on a detailed spectral characterization of the non-thermal X-ray emission for a large sample of gamma-ray pulsars in the second Fermi Large…”
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The variable spin-down rate of the transient magnetar XTE J1810−197 by Pintore, Fabio, Bernardini, Federico, Mereghetti, Sandro, Esposito, Paolo, Turolla, Roberto, Rea, Nanda, Coti Zelati, Francesco, Israel, Gian Luca, Tiengo, Andrea, Zane, Silvia

“…We have analysed XMM–Newton and Chandra observations of the transient magnetar XTE J1810−197 spanning more than 11 yr, from the initial phases of the 2003…”
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Systematic study of magnetar outbursts by Coti Zelati, Francesco, Rea, Nanda, Pons, José A., Campana, Sergio, Esposito, Paolo

“…Abstract We present the results of the systematic study of all magnetar outbursts observed to date, through a reanalysis of data acquired in about 1100 X-ray…”
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Towards observing reverberating and superefficient pulsar wind nebulae by Torres, Diego F, Lin, Tingting, Coti Zelati, Francesco

“…Abstract In a recent work, we numerically studied the radiative properties of the reverberation phase of pulsar wind nebulae (PWNe), i.e. when the reverse…”
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Chandra Spectral and Timing Analysis of Sgr A's Brightest X-Ray Flares by Haggard, Daryl, Nynka, Melania, Mon, Brayden, Cruz Hernandez, Noelia de la, Nowak, Michael, Heinke, Craig, Neilsen, Joseph, Dexter, Jason, Fragile, P. Chris, Baganoff, Fred, Bower, Geoffrey C., Corrales, Lia R., Zelati, Francesco Coti, Degenaar, Nathalie, Markoff, Sera, Morris, Mark R., Ponti, Gabriele, Rea, Nanda, Wilms, Jöern, Yusef-Zadeh, Farhad

“…We analyze the two brightest Chandra X-ray flares detected from Sagittarius A*, with peak luminosities more than 600× and 245× greater than the quiescent X-ray…”
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A Wildly Flickering Jet in the Black Hole X-Ray Binary MAXI J1535-571 by Cristina Baglio, Maria, Russell, David M., Casella, Piergiorgio, Al Noori, Hind, Al Yazeedi, Aisha, Belloni, Tomaso, Buckley, David A. H., Cadolle Bel, Marion, Ceccobello, Chiara, Corbel, Stephane, Coti Zelati, Francesco, Díaz Trigo, Maria, Fender, Rob P., Gallo, Elena, Gandhi, Poshak, Homan, Jeroen, Koljonen, Karri I. I., Lewis, Fraser, Maccarone, Thomas J., Malzac, Julien, Markoff, Sera, Miller-Jones, James C. A., O'Brien, Kieran, Russell, Thomas D., Saikia, Payaswini, Shahbaz, Tariq, Sivakoff, Greg R., Soria, Roberto, Testa, Vincenzo, Tetarenko, Alexandra J., van den Ancker, Mario E., Vincentelli, Federico M.

“…We report on the results of optical, near-infrared (NIR), and mid-infrared observations of the black hole X-ray binary candidate (BHB) MAXI J1535-571 during…”
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Timing Analysis of the 2022 Outburst of the Accreting Millisecond X-Ray Pulsar SAX J1808.4-3658: Hints of an Orbital Shrinking by Illiano, Giulia, Papitto, Alessandro, Sanna, Andrea, Bult, Peter, Ambrosino, Filippo, Miraval Zanon, Arianna, Coti Zelati, Francesco, Stella, Luigi, Altamirano, Diego, Baglio, Maria Cristina, Bozzo, Enrico, Burderi, Luciano, de Martino, Domitilla, Di Marco, Alessandro, di Salvo, Tiziana, Ferrigno, Carlo, Loktev, Vladislav, Marino, Alessio, Ng, Mason, Pilia, Maura, Poutanen, Juri, Salmi, Tuomo

“…Abstract We present a pulse timing analysis of NICER observations of the accreting millisecond X-ray pulsar SAX J1808.4−3658 during the outburst that started…”
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ERRATUM: ‘The variable spin-down rate of the transient magnetar XTE J1810-197’ by Pintore, Fabio, Bernardini, Federico, Mereghetti, Sandro, Esposito, Paolo, Turolla, Roberto, Rea, Nanda, Coti Zelati, Francesco, Israel, Gian Luca, Tiengo, Andrea, Zane, Silvia

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X-ray spectral properties of the accreting millisecond pulsar IGR J17498-2921 during its 2023 outburst by Illiano, Giulia, Papitto, Alessandro, Marino, Alessio, Strohmayer, Tod E, Sanna, Andrea, Di Salvo, Tiziana, La Placa, Riccardo, Ambrosino, Filippo, Zanon, Arianna Miraval, Zelati, Francesco Coti, Ballocco, Caterina, Malacaria, Christian, Ghedina, Adriano, Cecconi, Massimo, Gonzales, Manuel, Leone, Franco

“…A&A 691, A189 (2024) We present a comprehensive study of the X-ray spectral properties of the accreting millisecond pulsar IGR J17498$-$2921 during its 2023…”
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Spectral characterization of the non-thermal X-ray emission of gamma-ray pulsars by Zelati, Francesco Coti, Torres, Diego F, Li, Jian, Vigano, Daniele

“…We report on a detailed spectral characterization of the non-thermal X-ray emission for a large sample of gamma-ray pulsars in the second Fermi-LAT catalogue…”
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The first 7 months of the 2020 X-ray outburst of the magnetar SGR J1935+2154 by Borghese, Alice, Zelati, Francesco Coti, Israel, Gian Luca, Pilia, Maura, Burgay, Marta, Trudu, Matteo, Zane, Silvia, Turolla, Roberto, Rea, Nanda, Esposito, Paolo, Mereghetti, Sandro, Tiengo, Andrea, Possenti, Andrea

“…The magnetar SGR J1935+2154 underwent a new active episode on 2020 April 27-28, when a forest of hundreds of X-ray bursts and a large enhancement of the…”
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Synchro-curvature modelling of the multi-frequency non-thermal emission of pulsars by Torres, Diego F, Vigano, Daniele, Zelati, Francesco Coti, Li, Jian

“…We apply a synchro-curvature spectral emission model based on characterizing the dynamics of magnetospheric particles to fit the phase-average spectra of the…”
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Timing analysis of the 2022 outburst of the accreting millisecond X-ray pulsar SAX J1808.4$-$3658: hints of an orbital shrinking by Illiano, Giulia, Papitto, Alessandro, Sanna, Andrea, Bult, Peter, Ambrosino, Filippo, Zanon, Arianna Miraval, Zelati, Francesco Coti, Stella, Luigi, Altamirano, Diego, Baglio, Maria Cristina, Bozzo, Enrico, Burderi, Luciano, de Martino, Domitilla, Di Marco, Alessandro, di Salvo, Tiziana, Ferrigno, Carlo, Loktev, Vladislav, Marino, Alessio, Ng, Mason, Pilia, Maura, Poutanen, Juri, Salmi, Tuomo

“…We present a pulse timing analysis of NICER observations of the accreting millisecond X-ray pulsar SAX J1808.4$-$3658 during the outburst that started on 2022…”
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Towards observing reverberating and superefficient pulsar wind nebulae by Torres, Diego F, Lin, Tingting, Zelati, Francesco Coti

“…In a recent work, we numerically studied the radiative properties of the reverberation phase of pulsar wind nebulae (PWNe), i.e., when the reverse shock…”
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The long-term enhanced brightness of the magnetar 1E 1547.0-5408 by Zelati, Francesco Coti, Borghese, Alice, Rea, Nanda, Viganò, Daniele, Enoto, Teruaki, Esposito, Paolo, Pons, José A, Campana, Sergio, Israel, Gian Luca

“…A&A 633, A31 (2020) We present the evolution of the X-ray emission properties of the magnetar 1E 1547.0-5408 since February 2004 over a time period covering…”
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Theoretically motivated search and detection of non-thermal pulsations from PSRs J1747-2958, J2021+3651, and J1826-1256 by Li, Jian, Torres, Diego F, Zelati, Francesco Coti, Papitto, Alessandro, Kerr, Matthew, Rea, Nanda

“…Based on a theoretical selection of pulsars as candidates for detection at X-ray energies, we present an analysis of archival X-ray observations done with…”
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Systematic study of magnetar outbursts by Zelati, Francesco Coti, Rea, Nanda, Pons, Jose, Campana, Sergio, Esposito, Paolo

“…Monthly Notices of the Royal Astronomical Society, Volume 474, Issue 1, February 2018, Pages 961-1017 We present the results of the systematic study of all…”
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Chandra Spectral and Timing Analysis of Sgr A's Brightest X-ray Flares by Haggard, Daryl, Nynka, Melania, Mon, Brayden, Hernandez, Noelia de la Cruz, Nowak, Michael, Heinke, Craig, Neilsen, Joseph, Dexter, Jason, Fragile, P. Chris, Baganoff, Fred, Bower, Geoffrey C, Corrales, Lia R, Zelati, Francesco Coti, Degenaar, Nathalie, Markoff, Sera, Morris, Mark R, Ponti, Gabriele, Rea, Nanda, Wilms, Joern, Yusef-Zadeh, Farhad

“…The Astrophysical Journal, Volume 886, Issue 2, article id. 96, 14 pp. (2019) We analyze the two brightest Chandra X-ray flares detected from Sagittarius A*,…”
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Magnetar-like activity from the central compact object in the SNR RCW103 by Rea, Nanda, Borghese, Alice, Esposito, Paolo, Zelati, Francesco Coti, Bachetti, Matteo, Israel, Gian Luca, De Luca, Andrea

“…The 6.67 hr periodicity and the variable X-ray flux of the central compact object (CCO) at the center of the SNR RCW 103, named 1E 161348-5055, have been…”
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