Zobrazeno 1 - 10
of 666
pro vyhledávání: '"Popesso, P"'
Autor:
Marini, I., Popesso, P., Lamer, G., Dolag, K., Biffi, V., Vladutescu-Zopp, S., Dev, A., Toptun, V., Bulbul, E., Comparat, J., Malavasi, N., Merloni, A., Mroczkowski, T., Ponti, G., Seppi, R., Shreeram, S., Zhang, Y.
Publikováno v:
A&A 689, A7 (2024)
The eROSITA will deliver an unprecedented volume of X-ray survey observations, 20-30 times more sensitive than ROSAT in the soft band (0.5-2 keV) and for the first time imaging in the hard band (2-10 keV) including galaxy clusters and groups along wi
Externí odkaz:
http://arxiv.org/abs/2404.12719
Autor:
Zhang, Yi, Comparat, Johan, Ponti, Gabriele, Merloni, Andrea, Nandra, Kirpal, Haberl, Frank, Truong, Nhut, Pillepich, Annalisa, Locatelli, Nicola, Zhang, Xiaoyuan, Sanders, Jeremy, Zheng, Xueying, Liu, Ang, Popesso, Paola, Liu, Teng, Predehl, Peter, Salvato, Mara, Shreeram, Soumya, Yeung, Michael C. H.
Understanding how the properties of galaxies relate to the properties of the hot circum-galactic medium (CGM) around them can constrain galaxy evolution models. We measured the X-ray luminosity of the hot CGM based on the surface brightness profiles
Externí odkaz:
http://arxiv.org/abs/2401.17309
Autor:
Zhang, Yi, Comparat, Johan, Ponti, Gabriele, Merloni, Andrea, Nandra, Kirpal, Haberl, Frank, Locatelli, Nicola, Zhang, Xiaoyuan, Sanders, Jeremy, Zheng, Xueying, Liu, Ang, Popesso, Paola, Liu, Teng, Truong, Nhut, Pillepich, Annalisa, Predehl, Peter, Salvato, Mara, Shreeram, Soumya, Yeung, Michael C. H., Ni, Qingling
The circumgalactic medium (CGM) provides the material needed for galaxy formation and influences galaxy evolution. The hot ($T>10^6K$) CGM is poorly detected around galaxies with stellar masses ($M_*$) lower than $3\times10^{11}M_\odot$ due to the lo
Externí odkaz:
http://arxiv.org/abs/2401.17308
Autor:
Bahar, Y. E., Bulbul, E., Ghirardini, V., Sanders, J. S., Zhang, X., Liu, A., Clerc, N., Artis, E., Balzer, F., Biffi, V., Bose, S., Comparat, J., Dolag, K., Garrel, C., Hadzhiyska, B., Hernández-Aguayo, C., Hernquist, L., Kluge, M., Krippendorf, S., Merloni, A., Nandra, K., Pakmor, R., Popesso, P., Ramos-Ceja, M., Seppi, R., Springel, V., Weller, J., Zelmer, S.
We investigate the impact of AGN feedback, on the entropy and characteristic temperature measurements of galaxy groups detected in the SRG/eROSITA's first All-Sky Survey (eRASS1) to shed light on the characteristics of the feedback mechanisms. We ana
Externí odkaz:
http://arxiv.org/abs/2401.17276
Autor:
Popesso, P., Biviano, A., Bulbul, E., Merloni, A., Comparat, J., Clerc, N., Igo, Z., Liu, A., Driver, S., Salvato, M., Brusa, M., Bahar, Y. E., Malavasi, N., Ghirardini, V., Ponti, G., Robotham, A., Liske, J., Grandis, S.
The paper presents the analysis of optically selected GAMA groups and clusters in the SRG/eROSITA X-ray map of eFEDS (eROSITA Final Equatorial Depth Survey), in the halo mass range $10^{13}-5{\times}10^{14}$ $M_{\odot}$ and at $z < 0.2$. All X-ray de
Externí odkaz:
http://arxiv.org/abs/2302.08405
Autor:
Popesso, P., Concas, A., Cresci, G., Belli, S., Rodighiero, G., Inami, H., Dickinson, M., Ilbert, O., Pannella, M., Elbaz, D.
By compiling a comprehensive census of literature studies, we investigate the evolution of the Main Sequence (MS) of star-forming galaxies (SFGs) in the widest range of redshift ($0 < z < 6$) and stellar mass ($10^{8.5}-10^{11.5}$ $M_{\odot}$) ever p
Externí odkaz:
http://arxiv.org/abs/2203.10487
Autor:
Comparat, Johan, Truong, Nhut, Merloni, Andrea, Pillepich, Annalisa, Ponti, Gabriele, Driver, Simon, Bellstedt, Sabine, Liske, Joe, Aird, James, Brüggen, Marcus, Bulbul, Esra, Davies, Luke, Villalba, Justo Antonio González, Georgakakis, Antonis, Haberl, Frank, Liu, Teng, Maitra, Chandreyee, Nandra, Kirpal, Popesso, Paola, Predehl, Peter, Robotham, Aaron, Salvato, Mara, Thorne, Jessica E., Zhang, Yi
Publikováno v:
A&A 666, A156 (2022)
We aim at characterizing the hot phase of the Circum-Galactic Medium in a large sample of galaxies. We stack X-ray events from the SRG/eROSITA eFEDS survey around central galaxies in the GAMA 9hr field to construct radially projected soft X-ray lumin
Externí odkaz:
http://arxiv.org/abs/2201.05169
Autor:
Garilli, B., McLure, R., Pentericci, L., Franzetti, P., Gargiulo, A., Carnall, A., Cucciati, O., Iovino, A., Amorin, R., Bolzonella, M., Bongiorno, A., Castellano, M., Cimatti, A., Cirasuolo, M., Cullen, F., Dunlop, J., Elbaz, D., Finkelstein, S., Fontana, A., Fontanot, F., Fumana, M., Guaita, L., Hartley, W., Jarvis, M., Juneau, S., Maccagni, D., McLeod, D., Nandra, K., Pompei, E., Pozzetti, L., Scodeggio, M., Talia, M., Calabro', A., Cresci, G., Fynbo, J. P. U., Hathi, N. P., Hibon, P., Koekemoer, A. M., Magliocchetti, M., Salvato, M., Vietri, G., Zamorani, G., Almaini, O., Balestra, I., Bardelli, S., Begley, R., Brammer, G., Bell, E. F., Bowler, R. A. A., Brusa, M., Buitrago, F., Caputi, C., Cassata, P., Charlot, S., Citro, A., Cristiani, S., Curtis-Lake, E., Dickinson, M., Fazio, G., Ferguson, H. C., Fiore, F., Franco, M., Georgakakis, A., Giavalisco, M., Grazian, A., Hamadouche, M., Jung, I., Kim, S., Khusanova, Y., Fevre, O. Le, Longhetti, M., Lotz, J., Mannucci, F., Maltby, D., Matsuoka, K., Mendez-Hernandez, H., Mendez-Abreu, J., Mignoli, M., Moresco, M., Nonino, M., Pannella, M., Papovich, C., Popesso, P., Roberts-Borsani, G., Rosario, D. J., Saldana-Lopez, A., Santini, P., Saxena, A., Schaerer, D., Schreiber, C., Stark, D., Tasca, L. A. M., Thomas, R., Vanzella, E., Wild, V., Williams, C., Zucca, E.
Publikováno v:
A&A 647, A150 (2021)
VANDELS is an ESO Public Spectroscopic Survey designed to build a sample of high signal to noise, medium resolution spectra of galaxies at redshift between 1 and 6.5. Here we present the final Public Data Release of the VANDELS Survey, comprising 208
Externí odkaz:
http://arxiv.org/abs/2101.07645
We use dust masses ($M_{dust}$) derived from far-infrared data and molecular gas masses ($M_{mol}$) based on CO luminosity, to calibrate proxies based on a combination of the galaxy Balmer decrement, disk inclination and gas metallicity. We use such
Externí odkaz:
http://arxiv.org/abs/2006.09224
Autor:
Morselli, Laura, Rodighiero, Giulia, Enia, Andrea, Corbelli, Edvige, Casasola, Viviana, Rodriguez-Muñoz, Lucia, Renzini, Alvio, Tacchella, Sandro, Baronchelli, Ivano, Bianchi, Simone, Cassata, Paolo, Franceschini, Alberto, Mancini, Chiara, Negrello, Mattia, Popesso, Paola, Romano, Michael
In the second work of this series, we analyse the connection between the availability of gas and the position of a region with respect to the spatially resolved main sequence (MS) relation. Following the procedure presented in Paper I we obtain 500pc
Externí odkaz:
http://arxiv.org/abs/2003.02861