Zobrazeno 1 - 10
of 236
pro vyhledávání: '"Piotrowska, Joanna"'
Autor:
Beckmann, Ricarda S., Dubois, Yohan, Volonteri, Marta, Dong-Paez, Chi An, Periani, Sebastien, Piotrowska, Joanna M, Martin, Garreth, Kraljic, Katharina, Devriendt, Julien, Peirani, Christophe, Yi, Sukyoung K
Astrophysical black holes (BHs) have two fundamental properties: mass and spin. While the mass-evolution of BHs has been extensively studied, much less work has been done on predicting the distribution of BH spins. In this paper we present the spin e
Externí odkaz:
http://arxiv.org/abs/2410.02875
Autor:
Pan, Hsi-An, Lin, Lihwai, Ellison, Sara L., Thorp, Mallory D., Sanchez, Sebastian F., Bluck, Asa F. L., Belfiore, Francesco, Piotrowska, Joanna M., Scudder, Jillian M., Baker, William M.
Star formation quenching is one of the key processes that shape the evolution of galaxies. In this study, we investigate the changes in molecular gas and star formation properties as galaxies transit from the star-forming main sequence to the passive
Externí odkaz:
http://arxiv.org/abs/2402.07400
We present an analysis of the quenching of local observed and simulated galaxies, including an investigation of the dependence of quiescence on both intrinsic and environmental parameters. We apply an advanced machine learning technique utilizing ran
Externí odkaz:
http://arxiv.org/abs/2401.12953
Autor:
Bourne, Martin A., Fiacconi, Davide, Sijacki, Debora, Piotrowska, Joanna M., Koudmani, Sophie
Parsec-scale separation supermassive black hole binaries in the centre of gas-rich galaxy merger remnants could be surrounded by massive circumbinary discs (CBDs). Black hole mass and spin evolution during the gas-rich binary inspiral are crucial in
Externí odkaz:
http://arxiv.org/abs/2311.17144
Autor:
Bluck, Asa F. L., Conselice, Christopher J., Ormerod, Katherine, Piotrowska, Joanna M., Adams, Nathan, Austin, Duncan, Caruana, Joseph, Duncan, K. J., Ferreira, Leonardo, Goubert, Paul, Harvey, Thomas, Trussler, James, Maiolino, Roberto
We present an analysis of the quenching of star formation in massive galaxies ($M_* > 10^{9.5} M_\odot$) within the first 0.5 - 3 Gyr of the Universe's history utilizing JWST-CEERS data. We utilize a combination of advanced statistical methods to acc
Externí odkaz:
http://arxiv.org/abs/2311.02526
Autor:
Lucchini, Matteo, Have, Marina Ten, Wang, Jingyi, Homan, Jeroen, Kara, Erin, Adegoke, Oluwashina, Connors, Riley, Dauser, Thomas, Garcia, Javier, Mastroserio, Guglielmo, Ingram, Adam, van der Klis, Michiel, König, Ole, Lewin, Collin, Mallick, Labani, Nathan, Edward, O'Neill, Patrick, Panagiotou, Christos, Piotrowska, Joanna, Uttley, Phil
During the outbursts of black hole X-ray binaries (BHXRBs), their accretion flows transition through several states. The source luminosity rises in the hard state, dominated by non-thermal emission, before transitioning to the blackbody-dominated sof
Externí odkaz:
http://arxiv.org/abs/2310.07462
Autor:
Baker, William M., Maiolino, Roberto, Bluck, Asa F. L., Belfiore, Francesco, Curti, Mirko, D'Eugenio, Francesco, Piotrowska, Joanna M., Tacchella, Sandro, Trussler, James A. A.
One of the most important questions in astrophysics is what causes galaxies to stop forming stars. Previous studies have shown a tight link between quiescence and black hole mass. Other studies have revealed that quiescence is also associated with 's
Externí odkaz:
http://arxiv.org/abs/2309.00670
Autor:
D'Eugenio, Francesco, van der Wel, Arjen, Piotrowska, Joanna M., Bezanson, Rachel, Taylor, Edward N., van de Sande, Jesse, Baker, William M., Bell, Eric F., Bellstedt, Sabine, Bland-Hawthorn, Joss, Bluck, Asa F. L., Brough, Sarah, Bryant, Julia J., Colless, Matthew, Cortese, Luca, Croom, Scott M., Derkenne, Caro, van Dokkum, Pieter, Fisher, Deanne, Foster, Caroline, Gallazzi, Anna, de Graaff, Anna, Groves, Brent, van Houdt, Josha, Lagos, Claudia del P., Looser, Tobias J., Maiolino, Roberto, Maseda, Michael, Mendel, J. Trevor, Nersesian, Angelos, Pacifici, Camilla, Poci, Adriano, Remus, Rhea-Silvia, Sweet, Sarah M., Thater, Sabine, Tran, Kim-Vy, Übler, Hannah, Valenzuela, Lucas M., Wisnioski, Emily, Zibetti, Stefano
We present the first study of spatially integrated higher-order stellar kinematics over cosmic time. We use deep rest-frame optical spectroscopy of quiescent galaxies at redshifts z=0.05, 0.3 and 0.8 from the SAMI, MAGPI and LEGA-C surveys to measure
Externí odkaz:
http://arxiv.org/abs/2303.05520
Autor:
D'Eugenio, Francesco, van der Wel, Arjen, Derkenne, Caro, van Houdt, Josha, Bezanson, Rachel, Taylor, Edward N., van de Sande, Jesse, Baker, William M., Bell, Eric F., Bland-Hawthorn, Joss, Bluck, Asa F. L., Brough, Sarah, Bryant, Julia J., Colless, Matthew, Cortese, Luca, Croom, Scott M., van Dokkum, Pieter, Fisher, Deanne, Foster, Caroline, Fraser-McKelvie, Amelia, Gallazzi, Anna, de Graaff, Anna, Groves, Brent, Lagos, Claudia del P., Looser, Tobias J., Maiolino, Roberto, Maseda, Michael, Mendel, J. Trevor, Nersesian, Angelos, Pacifici, Camilla, Piotrowska, Joanna M., Poci, Adriano, Remus, Rhea-Silvia, Sharma, Gauri, Sweet, Sarah M., Thater, Sabine, Tran, Kim Vy, Übler, Hannah, Valenzuela, Lucas M., Wisnioski, Emily, Zibetti, Stefano
We present the first statistical study of spatially integrated non-Gaussian stellar kinematics spanning 7 Gyr in cosmic time. We use deep, rest-frame optical spectroscopy of massive galaxies (stellar mass $M_\star > 10^{10.5} {\rm M}_\odot$) at redsh
Externí odkaz:
http://arxiv.org/abs/2303.04157
Autor:
Tozzi, Giulia, Maiolino, Roberto, Cresci, Giovanni, Piotrowska, Joanna M., Belfiore, Francesco, Curti, Mirko, Mannucci, Filippo, Marconi, Alessandro
Nebular HeII$\lambda$4686\AA~line emission is useful to unveil active galactic nuclei (AGN) residing in actively star-forming (SF) galaxies, typically missed by the standard BPT classification. Here we adopt the HeII diagnostic to identify hidden AGN
Externí odkaz:
http://arxiv.org/abs/2302.04282