Search Results - "Paltani, Stephane"

The close environments of accreting massive black holes are shaped by radiative feedback by Ricci, Claudio, Trakhtenbrot, Benny, Koss, Michael J., Ueda, Yoshihiro, Schawinski, Kevin, Oh, Kyuseok, Lamperti, Isabella, Mushotzky, Richard, Treister, Ezequiel, Ho, Luis C., Weigel, Anna, Bauer, Franz E., Paltani, Stephane, Fabian, Andrew C., Xie, Yanxia, Gehrels, Neil

“…Radiation pressure on dusty gas is the main physical mechanism that regulates the distribution of the circumnuclear material that obscures many supermassive…”
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MAPPING THE GALAXY COLOR-REDSHIFT RELATION: OPTIMAL PHOTOMETRIC REDSHIFT CALIBRATION STRATEGIES FOR COSMOLOGY SURVEYS by Masters, Daniel, Capak, Peter, Stern, Daniel, Ilbert, Olivier, Salvato, Mara, Schmidt, Samuel, Longo, Giuseppe, Rhodes, Jason, Paltani, Stephane, Mobasher, Bahram, Hoekstra, Henk, Hildebrandt, Hendrik, Coupon, Jean, Steinhardt, Charles, Speagle, Josh, Faisst, Andreas, Kalinich, Adam, Brodwin, Mark, Brescia, Massimo, Cavuoti, Stefano

“…ABSTRACT Calibrating the photometric redshifts of 109 galaxies for upcoming weak lensing cosmology experiments is a major challenge for the astrophysics…”
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Ray-tracing Simulations and Spectral Models of X-Ray Radiation in Dusty Media by Ricci, Claudio, Paltani, Stéphane

“…Abstract Dust can play an important role in shaping the X-ray spectra and images of astrophysical sources. In this work we report on the implementation of dust…”
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The Complete Calibration of the Color-Redshift Relation (C3R2) Survey: Survey Overview and Data Release 1 by Masters, Daniel C., Stern, Daniel K., Cohen, Judith G., Capak, Peter L., Rhodes, Jason D., Castander, Francisco J., Paltani, Stéphane

“…A key goal of the Stage IV dark energy experiments Euclid, LSST, and WFIRST is to measure the growth of structure with cosmic time from weak lensing analysis…”
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X-ray simulations of polar gas in accreting supermassive black holes by McKaig, Jeffrey, Ricci, Claudio, Paltani, Stéphane, Satyapal, Shobita

“…ABSTRACT Recent observations have shown that a large portion of the mid-infrared (MIR) spectrum of active galactic nuclei (AGNs) stems from the polar regions…”
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A multiwavelength-motivated X-ray model for the Circinus Galaxy by Andonie, Carolina, Ricci, Claudio, Paltani, Stéphane, Arévalo, Patricia, Treister, Ezequiel, Bauer, Franz, Stalevski, Marko

“…ABSTRACT Reprocessed X-ray emission in active galactic nuclei can provide fundamental information about the circumnuclear environments of supermassive black…”
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X-ray signatures of the polar dusty gas in AGN by Liu, Jiren, Hönig, Sebastian F, Ricci, Claudio, Paltani, Stéphane

“…ABSTRACT Recent mid-infrared interferometry observations of nearby active galactic nuclei (AGN) revealed that a significant part of the dust emission extends…”
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Thermalization of Mesh Reinforced Ultra-Thin Al-Coated Plastic Films: A Parametric Study Applied to the Athena X-IFU Instrument by Montinaro, Nicola, Sciortino, Luisa, D'Anca, Fabio, Lo Cicero, Ugo, Bozzo, Enrico, Paltani, Stéphane, Todaro, Michela, Barbera, Marco

“…The X-ray Integral Field Unit (X-IFU) is one of the two focal plane detectors of Athena, a large-class high energy astrophysics space mission approved by ESA…”
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Nonparametric Estimation of Galaxy Cluster Emissivity and Detection of Point Sources in Astrophysics With Two Lasso Penalties by Diaz-Rodriguez, Jairo, Eckert, Dominique, Monajemi, Hatef, Paltani, Stéphane, Sardy, Sylvain

“…Astrophysicists are interested in recovering the three-dimensional gas emissivity of a galaxy cluster from a two-dimensional telescope image. Blurring and…”
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NuSTAR Observations of a Heavily X-Ray-obscured AGN in the Dwarf Galaxy J144013+024744 by Ansh, Shrey, Chen, Chien-Ting J., Brandt, W. N., Hood, Carol E., Kammoun, E. S., Lansbury, G., Paltani, Stéphane, Reines, Amy E., Ricci, C., Swartz, Douglas A., Trump, Jonathan R., Vito, F., Hickox, Ryan C.

“…Abstract We present a multiwavelength analysis of the dwarf Seyfert 2 galaxy J144013+024744, a candidate obscured active galactic nucleus (AGN) thought to be…”
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Ray-tracing simulations of the soft X-ray scattered emission in obscured active galactic nuclei by McKaig, Jeffrey, Ricci, Claudio, Paltani, Stéphane, Gupta, K K, Abel, Nicholas P, Ueda, Y

“…ABSTRACT Most active galactic nuclei (AGNs) in the local Universe are obscured. In these obscured AGNs, an excess is usually observed in the soft X-rays below…”
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The High-Resolution X-Ray Microcalorimeter Spectrometer, SXS, on Astro-H by Mitsuda, Kazuhisa, Kelley, Richard L., Boyce, Kevin R., Brown, Gregory V., Costantini, Elisa, DiPirro, Michael J., Ezoe, Yuichiro, Fujimoto, Ryuichi, Gendreau, Keith C., den Herder, Jan-Willem, Hoshino, Akio, Ishisaki, Yoshitaka, Kilbourne, Caroline A., Kitamoto, Shunji, McCammon, Dan, Murakami, Masahide, Murakami, Hiroshi, Ogawa, Mina, Ohashi, Takaya, Okamoto, Atsushi, Paltani, Stéphane, Pohl, Martin, Porter, F. Scott, Sato, Yoichi, Shinozaki, Keisuke, Shirron, Peter J., Sneiderman, Gary A., Sugita, Hiroyuki, Szymkowiak, Andrew, Takei, Yoh, Tamagawa, Toru, Tashiro, Makoto, Terada, Yukikatsu, Tsujimoto, Masahiro, de Vries, Cor, Yamasaki, Noriko Y.

“…The science and an overview of the Soft X-ray Spectrometer onboard the STRO-H mission are presented. The SXS consists of X-ray focusing mirrors and a…”
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Multi-messenger astrophysics with THESEUS in the 2030s by Ciolfi, Riccardo, Stratta, Giulia, Branchesi, Marica, Gendre, Bruce, Grimm, Stefan, Harms, Jan, Lamb, Gavin Paul, Martin-Carrillo, Antonio, McCann, Ayden, Oganesyan, Gor, Palazzi, Eliana, Ronchini, Samuele, Rossi, Andrea, Salafia, Om Sharan, Salmon, Lana, Ascenzi, Stefano, Capone, Antonio, Celli, Silvia, Dall’Osso, Simone, Di Palma, Irene, Fasano, Michela, Fermani, Paolo, Guetta, Dafne, Hanlon, Lorraine, Howell, Eric, Paltani, Stephane, Rezzolla, Luciano, Vinciguerra, Serena, Zegarelli, Angela, Amati, Lorenzo, Blain, Andrew, Bozzo, Enrico, Chaty, Sylvain, D’Avanzo, Paolo, De Pasquale, fnmMassimiliano, Dereli-Bégué, Hüsne, Ghirlanda, Giancarlo, Gomboc, Andreja, Götz, Diego, Horvath, Istvan, Hudec, Rene, Izzo, Luca, Le Floch, Emeric, Li, Liang, Longo, Francesco, Komossa, S., Kong, Albert K. H., Mereghetti, Sandro, Mignani, Roberto, Nathanail, Antonios, O’Brien, Paul T., Osborne, Julian P., Pe’er, Asaf, Piranomonte, Silvia, Rosati, Piero, Savaglio, Sandra, Schüssler, Fabian, Sergijenko, Olga, Shao, Lijing, Tanvir, Nial, Turriziani, Sara, Urata, Yuji, van Putten, Maurice, Vergani, Susanna, Zane, Silvia, Zhang, Bing

“…Multi-messenger astrophysics is becoming a major avenue to explore the Universe, with the potential to span a vast range of redshifts. The growing synergies…”
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Dynamics of the Lyα and C IV Emitting Gas in 3C 273 by Paltani, Stéphane, Türler, Marc

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NuSTAR view of heavily absorbed AGN: The $R-N_\text{H}$ correlation by Panagiotou, Christos, Walter, Roland, Paltani, Stephane

“…A&A 653, A162 (2021) The nature of the putative torus and the outer geometry of active galactic nuclei (AGN) are still rather unknown and the subject of active…”
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Hard X-ray colours of neutron star and black hole low mass X-ray binaries with INTEGRAL by Shaw, Simon E., Paizis, Ada, Mowlavi, Nami, Paltani, Stéphane, Courvoisier, Thierry J.-L., Parmar, Arvind

“…The X-ray spectra of low mass X-ray binaries (LMXB) can change on short time-scales, making it difficult to follow their spectral characteristics in detail…”
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Ray-tracing simulations and spectral models of X-ray radiation in dusty media by Ricci, Claudio, Paltani, Stéphane

“…Dust can play an important role in shaping the X-ray spectra and images of astrophysical sources. In this work we report on the implementation of dust in the…”
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SED-dependent Galactic Extinction Prescription for Euclid and Future Cosmological Surveys by Galametz, Audrey, Saglia, Roberto, Paltani, Stephane, Apostolakos, Nikolaos, Dubath, Pierre

“…A&A 598, A20 (2017) The outcome of upcoming cosmological surveys will depend on the accurate estimates of photometric redshifts. In the framework of the…”
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Hitomi X-ray observation of the pulsar wind nebula G21.5−0.9 by Aharonian, Felix, Akamatsu, Hiroki, Akimoto, Fumie, Allen, Steven W, Angelini, Lorella, Audard, Marc, Awaki, Hisamitsu, Axelsson, Magnus, Bamba, Aya, Bautz, Marshall W, Blandford, Roger, Brenneman, Laura W, Brown, Gregory V, Bulbul, Esra, Cackett, Edward M, Chernyakova, Maria, Chiao, Meng P, Coppi, Paolo S, Costantini, Elisa, de Plaa, Jelle, de Vries, Cor P, den Herder, Jan-Willem, Done, Chris, Dotani, Tadayasu, Ebisawa, Ken, Eckart, Megan E, Enoto, Teruaki, Ezoe, Yuichiro, Fabian, Andrew C, Ferrigno, Carlo, Foster, Adam R, Fujimoto, Ryuichi, Fukazawa, Yasushi, Furuzawa, Akihiro, Galeazzi, Massimiliano, Gallo, Luigi C, Gandhi, Poshak, Giustini, Margherita, Goldwurm, Andrea, Gu, Liyi, Guainazzi, Matteo, Haba, Yoshito, Hagino, Kouichi, Hamaguchi, Kenji, Harrus, Ilana M, Hatsukade, Isamu, Hayashi, Katsuhiro, Hayashi, Takayuki, Hayashida, Kiyoshi, Hiraga, Junko S, Hornschemeier, Ann, Hoshino, Akio, Hughes, John P, Ichinohe, Yuto, Iizuka, Ryo, Inoue, Hajime, Inoue, Yoshiyuki, Ishida, Manabu, Ishikawa, Kumi, Ishisaki, Yoshitaka, Iwai, Masachika, Kaastra, Jelle, Kallman, Tim, Kamae, Tsuneyoshi, Kataoka, Jun, Katsuda, Satoru, Kawai, Nobuyuki, Kelley, Richard L, Kilbourne, Caroline A, Kitaguchi, Takao, Kitamoto, Shunji, Kitayama, Tetsu, Kohmura, Takayoshi, Kokubun, Motohide, Koyama, Katsuji, Koyama, Shu, Kretschmar, Peter, Krimm, Hans A, Kubota, Aya, Kunieda, Hideyo, Laurent, Philippe, Lee, Shiu-Hang, Leutenegger, Maurice A, Limousin, Olivier, Loewenstein, Michael, Long, Knox S, Lumb, David, Madejski, Greg, Maeda, Yoshitomo, Maier, Daniel, Makishima, Kazuo, Markevitch, Maxim, Matsumoto, Hironori, Matsushita, Kyoko, McCammon, Dan, McNamara, Brian R, Mehdipour, Missagh, Miller, Eric D, Miller, Jon M, Mineshige, Shin

“…Abstract We present results from the Hitomi X-ray observation of a young composite-type supernova remnant (SNR) G21.5−0.9, whose emission is dominated by the…”
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Horizon-AGN virtual observatory -- 2: Template-free estimates of galaxy properties from colours by Davidzon, Iary, Laigle, Clotilde, Capak, Peter L, Ilbert, Olivier, Masters, Daniel C, Hemmati, Shoubaneh, Apostolakos, Nikolaos, Coupon, Jean, de la Torre, Sylvain, Devriendt, Julien, Dubois, Yohan, Kashino, Daichi, Paltani, Stephane, Pichon, Christophe

“…Using the Horizon-AGN hydrodynamical simulation and self-organising maps (SOMs), we show how to compress the complex data structure of a cosmological…”
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