Zobrazeno 1 - 10
of 7 674
pro vyhledávání: '"Migliori, A"'
Publikováno v:
A&A 687, A287 (2024)
We report on new multi-frequency Very Large Array (VLA) radio observations and Chandra X-ray observations of a radio-loud quasar with a ~300 kpc long jet, PKS 1127-145, during a flaring event detected in $\gamma$-rays by the Fermi Large Area Telescop
Externí odkaz:
http://arxiv.org/abs/2405.04935
Autor:
Bronzini, E., Migliori, G., Vignali, C., Sobolewska, M., Stawarz, Ł., Siemiginowska, A., Orienti, M., D'Ammando, F., Giroletti, M., Principe, G., Balasubramaniam, K.
Compact Symmetric Objects (CSOs) are thought to represent the first step in the evolutionary path of radio galaxies. In this work, we investigate the X-ray emission of two CSOs confirmed to emit at GeV energies: PKS 1718-649 and TXS 1146+596. Unveili
Externí odkaz:
http://arxiv.org/abs/2401.16479
Autor:
Król, Dominika Ł., Sobolewska, Małgosia, Stawarz, Łukasz, Siemiginowska, Aneta, Migliori, Giulia, Principe, Giacomo, Gurwell, Mark A.
X-ray continuum emission of active galactic nuclei (AGNs) may be reflected by circumnuclear dusty tori, producing prominent fluorescence iron lines at X-ray frequencies. Here we discuss the broad-band emission of three radio-loud AGN belonging to the
Externí odkaz:
http://arxiv.org/abs/2312.13418
Autor:
Migliori, G., Margutti, R., Metzger, B. D., Chornock, R., Vignali, C., Brethauer, D., Coppejans, D. L., Maccarone, T., Sandoval, L. Rivera, Bright, J. S., Laskar, T., Milisavljevic, D., Berger, E., Nayana, J.
We present the first deep X-ray observations of a luminous FBOT AT2018cow, at $\sim3.7\,\rm{yr}$ since discovery, together with the re-analysis of the observation at $\delta t\sim 220$ d. X-ray emission is significantly detected at a location consist
Externí odkaz:
http://arxiv.org/abs/2309.15678
Autor:
Davide Medica, Alessandro D. Quercia, Marita Marengo, Vito Fanelli, Giuseppe Castellano, Paolo Fabbrini, Massimiliano Migliori, Guido Merlotti, Giovanni Camussi, Olivier Joannes-Boyau, Patrick M. Honorè, Vincenzo Cantaluppi
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract High volume hemofiltration (HVHF) could remove from plasma inflammatory mediators involved in sepsis-associated acute kidney injury (SA-AKI). The IVOIRE trial did not show improvements of outcome and organ dysfunction using HVHF. The aim of
Externí odkaz:
https://doaj.org/article/c7d1b77af09e4826ba104a50229df5f1
Autor:
Matthews, D. J., Margutti, R., Metzger, B. D., Milisavljevic, D., Migliori, G., Laskar, T., Brethauer, D., Berger, E., Chornock, R., Drout, M., Ramirez-Ruiz, E.
We present the X-ray monitoring campaign of AT2022tsd in the time range $\delta t_{rest} = 23 - 116$ d rest-frame since discovery. With an initial 0.3-10 keV X-ray luminosity of $L_x \approx 10^{44}$ erg s$^{-1}$ at $\delta t_{rest}\approx$ 23 d, AT2
Externí odkaz:
http://arxiv.org/abs/2306.01114
Autor:
Migliori, G., Siemiginowska, A., Sobolewska, M., Cheung, C. C., Stawarz, Ł., Schwartz, D., Snios, B., Saxena, A., Kashyap, V.
We present the first X-ray observation at sub-arcsecond resolution of the high-redshift ($z=6.18$) radio-loud quasar CFHQS J142952+544717 (J1429). The ~100 net-count 0.3-7 keV spectrum obtained from $\sim 30$ ksec Chandra exposure is best fit by a si
Externí odkaz:
http://arxiv.org/abs/2305.07544
The incidence of young but fading radio sources provides important information on the life cycle of radio emission in radio-loud active galactic nuclei. Despite its importance for constraining the models of radio source evolution, there are no system
Externí odkaz:
http://arxiv.org/abs/2304.12394
Autor:
Tahereh Sabaghian, Parisa Delkash, Maryam Rahmannia, Amir Hashem Shahidi Bonjar, Rosella Centis, Lia D’Ambrosio, Giovanni Sotgiu, Mohammad Javad Nasiri, Giovanni Battista Migliori
Publikováno v:
Kidney & Blood Pressure Research, Vol 49, Iss 1, Pp 581-587 (2024)
Introduction: Osteoporosis poses a significant health concern, especially for individuals with chronic kidney disease (CKD). CKD disrupts mineral and bone metabolism, heightening the risk of fractures and complicating the management of osteoporosis.
Externí odkaz:
https://doaj.org/article/fb32acc4222e4b199e15f7dfc967f1e4
Publikováno v:
ACS Omega, Vol 9, Iss 27, Pp 29072-29087 (2024)
Externí odkaz:
https://doaj.org/article/4de8fb2750224f49abc873cdab556368