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| Autori principali: | , , , , , , , , , , , , , , , , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| Soggetti: | |
| Accesso online: | https://arxiv.org/abs/2512.15832 |
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| _version_ | 1866918254141767680 |
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| author | Vincentelli, F. M. Casella, P. Veledina, A. Ambrifi, A. Baglio, M. C. Buckley, D. Segura, N. Castro Cavecchi, Y. de Martino, D. del Santo, M. Gandhi, P. Iliano, G. La Paca, R. Malacaria, C. Marino, A. O'Brien, K. Rea, N. Sanna, A. Scaringi, S. Shahbaz, T. Zampieri, L. |
| author_facet | Vincentelli, F. M. Casella, P. Veledina, A. Ambrifi, A. Baglio, M. C. Buckley, D. Segura, N. Castro Cavecchi, Y. de Martino, D. del Santo, M. Gandhi, P. Iliano, G. La Paca, R. Malacaria, C. Marino, A. O'Brien, K. Rea, N. Sanna, A. Scaringi, S. Shahbaz, T. Zampieri, L. |
| contents | Accretion onto compact objects is one of the most fundamental phenomena in the astrophysics, powering some of the most luminous objects in the sky. Along with this, accretion has also a key impact on the evolution of the Universe, through the launch of powerful outflows that affect the surrounding medium. In the last years sub-second optical-infrared observations of accreting X-ray binaries have opened a new window in the study of inflow-outflow connection, discovering a wide range of previously unkown phenomena. Here we review the key open questions in accretion and ejection physics and discuss how a dedicated facility, equipped with photon-counting detectors and high spectral resolution from the UV to the mid-infrared, can enable transformative advances in our understanding of accretion processes. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2512_15832 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Accretion and Ejection Physics at High Time Resolution Vincentelli, F. M. Casella, P. Veledina, A. Ambrifi, A. Baglio, M. C. Buckley, D. Segura, N. Castro Cavecchi, Y. de Martino, D. del Santo, M. Gandhi, P. Iliano, G. La Paca, R. Malacaria, C. Marino, A. O'Brien, K. Rea, N. Sanna, A. Scaringi, S. Shahbaz, T. Zampieri, L. Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena Accretion onto compact objects is one of the most fundamental phenomena in the astrophysics, powering some of the most luminous objects in the sky. Along with this, accretion has also a key impact on the evolution of the Universe, through the launch of powerful outflows that affect the surrounding medium. In the last years sub-second optical-infrared observations of accreting X-ray binaries have opened a new window in the study of inflow-outflow connection, discovering a wide range of previously unkown phenomena. Here we review the key open questions in accretion and ejection physics and discuss how a dedicated facility, equipped with photon-counting detectors and high spectral resolution from the UV to the mid-infrared, can enable transformative advances in our understanding of accretion processes. |
| title | Accretion and Ejection Physics at High Time Resolution |
| topic | Instrumentation and Methods for Astrophysics High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2512.15832 |