GG
G. Ghirlanda
astro-ph.HEastro-phastro-ph.COastro-ph.IMastro-ph.GAastro-ph.SRastro-ph.EPgr-qcGamma-ray burstsGravitation wave sources
On Valency
published · living versionsW_k9dqfvdz·v1 · currentpublished
The brightest GRB ever detected: GRB 221009A as a highly luminous event at z = 0.151
with D. B. Malesani, A. J. Levan, L. Izzo, A. de Ugarte Postigo +37
1 version
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Preprints & journals
231 papers in the corpus · 2001–2026Radio and high-energy variable emission from a multi-wavelength follow-up of the infant planet-hosting star V1298 Tau2610.29459v1 · M. Damasso, D. Vigano, R. Spinelli et al.2026 · 0 citationsarXiv
Comparing the size evolution of GRB 221009A with afterglow models2610.02988v1 · S. Giarratana, O. S. Salafia, B. Marcote et al.2026 · 0 citationsarXiv
EXPO: a quantum leap in fast, wide-band X-ray polarimetry for astrophysics2608.20898v1 · Paolo Soffitta, Sebastien Guillot, Ian Hutchinson et al.2026 · 0 citationsProc. SPIE 14146, Space Telescopes and Instrumentation 2026: Ultraviolet to Gamma Ray, 141461B (17 Aug 2026)
Exploring cosmic magnetism with gamma-ray burst afterglow emission2607.27336v2 · Paolo Da Vela, Davide Miceli, Lara Nava et al.2026 · 0 citationsarXiv
Colour evolution in the radio afterglow of GRB 241025A2607.01941v1 · S. Giarratana, O. S. Salafia, L. Nava et al.2026 · 0 citationsarXiv
Gamma-ray Bursts in the Radio Sky: the Role of the SKA-VLBI2606.27434v1 · Stefano Giarratana, Om Sharan Salafia, Xue-Feng Wu et al.2026 · 0 citationsarXiv
Time lags as proxy of spectral evolution in gamma-ray bursts2606.10926v1 · C. Maraventano, F. Daigne, R. Mochkovitch et al.2026 · 0 citationsarXiv
Chasing Gamma-Ray Signals from Binary Neutron Star Coalescences with the Cherenkov Telescope Array: Prospects and Observing Strategies2604.08748v1 · S. Abe, J. Abhir, A. Abhishek et al.2026 · 0 citationsarXiv
ASKAP J005512.2-255834: A Luminous, Long-Lived Radio Transient at z = 0.1 -- an Orphan Afterglow or an off-nuclear TDE from an IMBH?2602.20522v1 · Ashna Gulati, Tara Murphy, David L. Kaplan et al.2026 · 3 citationsarXiv
Late-time X-ray afterglows of GRBs: Implications for particle acceleration at relativistic shocks2601.21827v2 · Zhi-Qiu Huang, Om Sharan Salafia, Lara Nava et al.2026 · 0 citationsarXiv
A self-consistent explanation of the MeV line in GRB 221009A unveils a dense circum-stellar medium2601.14257v2 · O. S. Salafia, A. Celotti, E. Sobacchi et al.2026 · 0 citationsarXiv
MeV absorption in gamma-ray bursts as a probe of their progenitor environments2601.14393v2 · Gor Oganesyan, Om Sharan Salafia, Emanuele Sobacchi et al.2026 · 1 citationarXiv
A fast powerful X-ray transient from possible tidal disruption of a white dwarf.41558931 · Li, Dongyue, Zhang, Wenda, Yang, Jun et al.2026 · 11 citationsScience bulletin. 2026;71(3):538-546
First Results from the PanRadio Gamma-Ray Burst Collaboration: The 400-day Afterglow of GRB 230815A2511.07644v2 · James K. Leung, Gemma E. Anderson, Alexander J. van der Horst et al.2025 · 1 citationarXiv
High energy time lags of Gamma Ray Bursts2503.17216v1 · C. Maraventano, G. Ghirlanda, L. Nava et al.2025 · 1 citationA&A 697, A161 (2025)
The Science of the Einstein Telescope2503.12263v2 · Adrian Abac, Raul Abramo, Simone Albanesi et al.2025 · 117 citationsJCAP 03 (2026) 081
Multi-messenger observations in the Einstein Telescope era: binary neutron star and black hole - neutron star mergers2503.00116v2 · Alberto Colombo, Om Sharan Salafia, Giancarlo Ghirlanda et al.2025 · 6 citationsA&A 704, A260 (2025)
The radio afterglow of the ultra-long GRB 220627A2502.13435v2 · James K. Leung, Om Sharan Salafia, Cristiana Spingola et al.2025 · 1 citationarXiv
A new long gamma-ray burst formation pathway at solar metallicity2502.09187v2 · M.M. Briel, T. Fragos, O.S. Salafia et al.2025 · 6 citationsA&A 701, A84 (2025)
Science objectives of the Einstein Probe mission2501.07362v1 · Weimin Yuan, Lixin Dai, Hua Feng et al.2025 · 97 citationsarXiv
Constraining the Initial-Mass Function via Stellar Transients2409.09118v1 · Francesco Gabrielli, Lumen Boco, Giancarlo Ghirlanda et al.2024 · 2 citationsarXiv
The HERMES (High Energy Rapid Modular Ensemble of Satellites) Pathfinder mission2409.00989v1 · Y. Evangelista, F. Fiore, R. Campana et al.2024 · 4 citationsProceedings Volume 13093, Space Telescopes and Instrumentation 2024: Ultraviolet to Gamma Ray; 130931Z (2024)
The time evolution of the ultraviolet habitable zone2409.01401v1 · R. Spinelli, F. Borsa, G. Ghirlanda et al.2024 · 4 citationsarXiv
A mega-electron volt emission line in the spectrum of a gamma-ray burst.39052811 · Ravasio, Maria Edvige, Salafia, Om Sharan, Oganesyan, Gor et al.2024 · 27 citationsScience (New York, N.Y.). 2024;385(6707):452-455
Triggering the Untriggered: The First Einstein Probe-Detected Gamma-Ray Burst 240219A and Its Implications2407.10156v2 · Yi-Han Iris Yin, Bin-Bin Zhang, Jun Yang et al.2024 · 37 citations2024, ApJL, 975, L27
HERMES: Gamma Ray Burst and Gravitational Wave counterpart hunter2405.17630v1 · G. Ghirlanda, L. Nava, O. Salafia et al.2024 · 8 citationsA&A 689, A175 (2024)
Soft X-ray prompt emission from a high-redshift gamma-ray burst EP240315a2404.16425v1 · Y. Liu, H. Sun, D. Xu et al.2024 · 2 citationsarXiv
The variability patterns of the TeV blazar PG 1553+113 from a decade of MAGIC and multi-band observations2403.02159v1 · H. Abe, S. Abe, J. Abhir et al.2024 · 9 citationsarXiv
Fires in the deep: The luminosity distribution of early-time gamma-ray-burst afterglows in light of the Gamow Explorer sensitivity requirements2403.00101v1 · D.A. Kann, N.E. White, G. Ghirlanda et al.2024 · 14 citationsA&A 686, A56 (2024)
Insights into the physics of GRBs from the high-energy extension of their prompt emission spectra2312.02259v2 · M. E. Ravasio, G. Ghirlanda, G. Ghisellini2023 · 12 citationsA&A 685, A166 (2024)
The expansion of the GRB 221009A afterglow2311.05527v3 · S. Giarratana, O. S. Salafia, M. Giroletti et al.2023 · 11 citationsA&A 690, A74 (2024)
Multi-messenger prospects for black hole - neutron star mergers in the O4 and O5 runs2310.16894v3 · Alberto Colombo, Raphael Duqu'e, Om Sharan Salafia et al.2023 · 14 citationsA&A 686, A265 (2024)
Photometric Redshift Estimation for Gamma-Ray Bursts from the Early Universe2310.03093v1 · H. M. Fausey, A. J. van der Horst, N. E. White et al.2023 · 4 citationsarXiv
The Compton Spectrometer and Imager2308.12362v1 · John A. Tomsick, Steven E. Boggs, Andreas Zoglauer et al.2023 · 74 citationsPoS(ICRC2023)745
The short gamma-ray burst population in a quasi-universal jet scenario2306.15488v1 · O. S. Salafia, M. E. Ravasio, G. Ghirlanda et al.2023 · 25 citationsA&A 680, A45 (2023)
A matched-filter approach to radio variability and transients: searching for orphan afterglows in the VAST Pilot Survey2306.00447v2 · James K. Leung, Tara Murphy, Emil Lenc et al.2023 · 11 citationsarXiv
A bright megaelectronvolt emission line in -ray burst GRB 221009A2303.16223v1 · Maria Edvige Ravasio, Om Sharan Salafia, Gor Oganesyan et al.2023 · 1 citationarXiv
The ultraviolet habitable zone of exoplanets2303.16229v1 · Riccardo Spinelli, Francesco Borsa, Giancarlo Ghirlanda et al.2023 · 25 citationsarXiv
Sensitivity of the Cherenkov Telescope Array to spectral signatures of hadronic PeVatrons with application to Galactic Supernova Remnants2303.15007v1 · F. Acero, A. Acharyya, R. Adam et al.2023 · 22 citationsarXiv
The brightest GRB ever detected: GRB 221009A as a highly luminous event at z = 0.1512302.07891v2 · D. B. Malesani, A. J. Levan, L. Izzo et al.2023 · 29 citationsA&A 701, A134 (2025)on Valency
Localisation of gamma-ray bursts from the combined SpIRIT+HERMES-TP/SP nano-satellite constellation2301.09686v1 · Matt Thomas, Michele Trenti, Riccardo Campana et al.2023 · 15 citationsarXiv
Gigaelectronvolt emission from a compact binary merger.36477131 · Mei, Alessio, Banerjee, Biswajit, Oganesyan, Gor et al.2023 · 74 citationsNature. 2022;612(7939):236-239
Finding high-redshift gamma-ray bursts in tandem near-infrared and optical surveys2210.09749v1 · S. Campana, G. Ghirlanda, R. Salvaterra et al.2022 · 9 citationsarXiv
Panning for gold, but finding helium: discovery of the ultra-stripped supernova SN2019wxt from gravitational-wave follow-up observations2208.09000v3 · I. Agudo, L. Amati, T. An et al.2022 · 13 citationsA&A 675, A201 (2023)
The Structure of Gamma Ray Burst Jets2206.11088v2 · Om Sharan Salafia, Giancarlo Ghirlanda2022 · 58 citationsarXiv
The Cosmic History of Long Gamma Ray Bursts2206.06390v1 · G. Ghirlanda, R. Salvaterra2022 · 46 citationsarXiv
VLBI observations of GRB 201015A, a relatively faint GRB with a hint of Very High Energy gamma-ray emission2205.12750v1 · S. Giarratana, L. Rhodes, B. Marcote et al.2022 · 11 citationsA&A 664, A36 (2022)
Multi-messenger observations of binary neutron star mergers in the O4 run2204.07592v3 · A. Colombo, O. S. Salafia, F. Gabrielli et al.2022 · 65 citationsarXiv
Perspectives for multi-messenger astronomy with the next generation of gravitational-wave detectors and high-energy satellites2204.01746v2 · Samuele Ronchini, Marica Branchesi, Gor Oganesyan et al.2022 · 68 citationsA&A 665, A97 (2022)
Blazar nature of high-z radio-loud quasars2203.09527v2 · Tullia Sbarrato, Gabriele Ghisellini, Gianpiero Tagliaferri et al.2022 · 23 citationsA&A 663, A147 (2022)
Career total: at least 410 works. 231 are in this corpus.Showing the 50 most recent.
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