Zobrazeno 1 - 10
of 6 261
pro vyhledávání: '"P. PADOVANI"'
Publikováno v:
A&A 690, A293 (2024)
The cosmic-ray ionization rate ($\zeta_2$) is one of the key parameters in star formation, since it regulates the chemical and dynamical evolution of molecular clouds by ionizing molecules and determining the coupling between the magnetic field and g
Externí odkaz:
http://arxiv.org/abs/2409.07181
The increasing number of observations towards different environments in the Milky Way, as well as theoretical and experimental works, are improving our knowledge of the astrochemical processes in the interstellar medium (ISM). In this chapter we repo
Externí odkaz:
http://arxiv.org/abs/2409.02537
Autor:
Saha, Piyali, Sanhueza, Patricio, Padovani, Marco, Girart, Josep M., Cortes, Paulo, Morii, Kaho, Liu, Junhao, Sanchez-Monge, A., Galli, Daniele, Basu, Shantanu, Koch, Patrick M., Beltran, Maria T., Li, Shanghuo, Beuther, Henrik, Stephens, Ian W., Nakamura, Fumitaka, Zhang, Qizhou, Jiao, Wenyu, Fernandez-Lopez, M., Hwang, Jihye, Chung, Eun Jung, Pattle, Kate, Zapata, Luis A., Xu, Fengwei, Olguin, Fernando A., Kang, Ji-hyun, Karoly, Janik, Law, Chi-Yan, Wang, Jia-Wei, Csengeri, Timea, Lu, Xing, Cheng, Yu, Kim, Jongsoo, Choudhury, Spandan, Chen, Huei-Ru Vivien, Hull, Charles L. H.
The contribution of the magnetic field to the formation of high-mass stars is poorly understood. We report the high-angular resolution ($\sim0.3^{\prime\prime}$, 870 au) map of the magnetic field projected on the plane of the sky (B$_\mathrm{POS}$) t
Externí odkaz:
http://arxiv.org/abs/2407.16654
Autor:
Colonnelli, Iacopo, Medić, Doriana, Mulone, Alberto, Bono, Viviana, Padovani, Luca, Aldinucci, Marco
Publikováno v:
Formal Methods. FM 2024. Lecture Notes in Computer Science, vol 14933. Springer, Cham
In the ever-evolving landscape of scientific computing, properly supporting the modularity and complexity of modern scientific applications requires new approaches to workflow execution, like seamless interoperability between different workflow syste
Externí odkaz:
http://arxiv.org/abs/2407.01838
Autor:
Tabatabaei, Farideh S., Redaelli, Elena, Galli, Daniele, Caselli, Paola, Franco, Gabriel A. P., Duarte-Cabral, Ana, Padovani, Marco
Publikováno v:
A&A 688, A98 (2024)
In order to develop a more comprehensive picture of star formation, it is essential to understand the physical relationship between dense cores and the filaments embedding them. There is evidence that magnetic fields play a crucial role in this conte
Externí odkaz:
http://arxiv.org/abs/2406.18622
Autor:
Rodrigues, Xavier, Karl, Martina, Padovani, Paolo, Giommi, Paolo, Paiano, Simona, Falomo, Renato, Petropoulou, Maria, Oikonomou, Foteini
Publikováno v:
Astron. Astrophys. 689, A147 (2024)
A correlation has been reported between the arrival directions of high-energy IceCube events and gamma-ray blazars classified as intermediate- and high-synchrotron-peaked BL Lacs. Subsequent studies have investigated the optical properties of these s
Externí odkaz:
http://arxiv.org/abs/2406.06667
Autor:
Padovani, P., Resconi, E., Ajello, M., Bellenghi, C., Bianchi, S., Blasi, P., Huang, K. -Y., Gabici, S., Rosas, V. Gámez, Niederhausen, H., Peretti, E., Eichmann, B., Guetta, D., Lamastra, A., Shimizu, T.
We present a comprehensive multi-messenger study of NGC 1068, the prototype Seyfert II galaxy recently associated with high-energy IceCube neutrinos. Various aspects of the source, including its nuclear activity, jet, outflow, and starburst region, a
Externí odkaz:
http://arxiv.org/abs/2405.20146
Maps of polarized dust emission of molecular clouds reveal the morphology of the magnetic field associated with star-forming regions. In particular, polarization maps of hub-filament systems show the distortion of magnetic field lines induced by gas
Externí odkaz:
http://arxiv.org/abs/2405.11589
Autor:
Brunn, Valentin, Rab, Christian, Marcowith, Alexandre, Sauty, Christophe, Padovani, Marco, Meskini, Chadi
T Tauri stars are known to be magnetically active stars subject to strong flares observed in X-rays. These flares are likely due to intense magnetic reconnection events during which a part of the stored magnetic energy is converted into kinetic energ
Externí odkaz:
http://arxiv.org/abs/2404.16459
Publikováno v:
A&A 687, A70 (2024)
Cosmic rays regulate the dynamics and the chemical processes in the densest and coldest regions of the ISM. Still, the determination of the cosmic-ray ionisation rate of H$_2$ (${\zeta^{\rm ion}_{{\rm H}_2}}$) is plagued by uncertainties in the adopt
Externí odkaz:
http://arxiv.org/abs/2404.15754