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PJ

P. Jakobsson

0000-0002-9404-5650
astro-ph.HEastro-ph.GAastro-ph.COastro-phastro-ph.SR

On Valency

published · living versions
W_9ak4b92f·v1 · currentpublished
The Afterglows of Swift-era Gamma-Ray Bursts. I. Comparing pre-Swift and Swift era Long/Soft (Type II) GRB Optical Afterglows
with D. A. Kann, S. Klose, B. Zhang, D. Malesani +71
1 version
W_k9dqfvdz·v1published
The brightest GRB ever detected: GRB 221009A as a highly luminous event at z = 0.151
W_autxus3w·v1published
The first JWST spectrum of a GRB afterglow: No bright supernova in observations of the brightest GRB of all time, GRB 221009A
W_s5mxzxu6·v1published
A Population of Massive, Luminous Galaxies Hosting Heavily Dust-Obscured Gamma-Ray Bursts: Implications for the Use of GRBs as Tracers of Cosmic Star Formation

Preprints & journals

185 papers in the corpus · 1999–2026
JWST unveils a dust-obscured supernova associated with a gamma-ray burst2609.35697v1 · B. Schneider, A. J. Levan, N. Sarin et al.2026 · 0 citationsarXiv
GRB 220706A: a gamma-ray burst with a month-long engine and a luminous supernova2609.22426v1 · Benjamin P. Gompertz, Nusrin Habeeb, Dheeraj R. Pasham et al.2026 · 0 citationsarXiv
Multi-wavelength Constraints on the Transient EP250905a2607.08090v1 · J. Quirola-Vasquez, P. G. Jonker, A. Levan et al.2026 · 0 citationsarXiv
Failed jet breakout in the metal-poor broad-lined type Ic supernova 2026gzf2606.10002v1 · Antonio Martin-Carrillo, Christina C. Thone, James K. Leung et al.2026 · 0 citationsarXiv
Probing a new subclass of llGRB-SN transients: Insights from EP250304a and its associated supernova2606.06213v2 · L. Cotter, A. Martin-Carrillo, R. A. J. Eyles-Ferris et al.2026 · 0 citationsarXiv
Early Multiwavelength Observations of AT 2026fgk: The Luminous Afterglow to Sub-luminous GRB 260310A, Identified Independently of a Gamma-ray Trigger2606.05146v1 · K. -R. Hinds, A. Y. Q. Ho, Y. Wagh et al.2026 · 0 citationsarXiv
XRF 241001A/SN 2024aiiq: A faint soft X-ray transient detected by SVOM with a broad-line type Ic supernova revealed by JWST2604.20346v2 · B. Schneider, M. Brunet, B. P. Gompertz et al.2026 · 0 citationsarXiv
The most distant optically polarised GRB afterglow: GRB 240419A at z = 5.1782511.05123v1 · R. Brivio, S. Covino, M. Ferro et al.2025 · 0 citationsarXiv
JWST Spectroscopy of GRB 250702B: An Extremely Rare and Exceptionally Energetic Burst in a Dusty, Massive Galaxy at z=1.036z=1.0362509.22778v1 · Benjamin P. Gompertz, Andrew J. Levan, Tanmoy Laskar et al.2025 · 4 citationsarXiv
A 50 s quasi-periodic oscillation in the early X-ray afterglow of GRB 220711B2508.00278v1 · H. Gao, W.-H. Lei, S. Xiao et al.2025 · 4 citationsarXiv
SVOM GRB 250314A at z ≃\simeq 7.3: an exploding star in the era of reionization2507.18783v1 · B. Cordier, J. Y. Wei, N. R. Tanvir et al.2025 · 0 citationsarXiv
JWST reveals a supernova following a gamma-ray burst at z ≃\simeq 7.32507.18784v1 · A. J. Levan, B. Schneider, E. Le Floc'h et al.2025 · 5 citationsA&A 704, L8 (2025)
GRB 241105A: A test case for GRB classification and rapid r-process nucleosynthesis channels2507.15940v2 · Dimple, B. P. Gompertz, A. J. Levan et al.2025 · 5 citationsMon Not R Astron Soc (2025) 548-571
The day-long, repeating GRB 250702BDE / EP250702a: A unique extragalactic transient2507.14286v1 · Andrew J. Levan, Antonio Martin-Carrillo, Tanmoy Laskar et al.2025 · 17 citationsarXiv
GRB 240825A: Early Reverse Shock and Its Physical Implications2507.02806v2 · Chao Wu, Yun Wang, Hua-Li Li et al.2025 · 5 citationsarXiv
First joint absorption and Te_e-based metallicity measured in a GRB host galaxy at z=4.28z=4.28 using JWST/NIRSpec2506.08114v1 · Anne Inkenhaag, Patricia Schady, Phil Wiseman et al.2025 · 1 citationMon Not R Astron Soc (2025) 3837-3850
First IFU observations of two GRB host galaxies at cosmic noon with JWST/NIRSpec2505.21643v1 · B. Topcu, P. Schady, S. Wuyts et al.2025 · 1 citationarXiv
The kangaroo's first hop: the early fast cooling phase of EP250108a/SN 2025kg2504.08886v4 · Rob A. J. Eyles-Ferris, Peter G. Jonker, Andrew J. Levan et al.2025 · 30 citationsarXiv
EP 250108a/SN 2025kg: Observations of the most nearby Broad-Line Type Ic Supernova following an Einstein Probe Fast X-ray Transient2504.08889v4 · J. C. Rastinejad (Northwestern), A. J. Levan, P. G. Jonker et al.2025 · 36 citationsarXiv
EP240801a/XRF 240801B: An X-ray Flash Detected by the Einstein Probe and Implications of its Multiband Afterglow2503.04306v1 · Shuai-Qing Jiang, Dong Xu, Agnes P. C. van Hoof et al.2025 · 18 citationsarXiv
Modelling of long gamma-ray burst host galaxies at cosmic noon from damped Lyman-{\alpha} absorption statistics2411.03818v1 · J.-K. Krogager, A. De Cia, K. E. Heintz et al.2024 · 4 citationsMNRAS 535, 561 (2024)
GRB 211024B: an ultra-long GRB powered by magnetar2410.15162v2 · Shao-Yu Fu, Dong Xu, Wei-Hua Lei et al.2024 · 3 citationsarXiv
The Einstein Probe transient EP240414a: Linking Fast X-ray Transients, Gamma-ray Bursts and Luminous Fast Blue Optical Transients2409.19056v1 · Joyce N.D. van Dalen, Andrew J. Levan, Peter G. Jonker et al.2024 · 46 citationsarXiv
A massive, neutral gas reservoir permeating a galaxy proto-cluster after the reionization era2407.06287v1 · Kasper E. Heintz, Jake S. Bennett, Pascal A. Oesch et al.2024 · 3 citationsarXiv
Rapid Response Mode observations of GRB 160203A: Looking for fine-structure line variability at z=3.522406.18754v1 · G. Pugliese, A. Saccardi, V. D Elia et al.2024 · 1 citationA&A 690, A35 (2024)
The host of GRB 171205A in 3D -- A resolved multiwavelength study of a rare grand-design spiral GRB host2406.16725v1 · C. C. Thone, A. de Ugarte Postigo, L. Izzo et al.2024 · 9 citationsA&A 690, A66 (2024)
Strong damped Lyman-α absorption in young star-forming galaxies at redshifts 9 to 11.38781391 · Heintz, Kasper E, Watson, Darach, Brammer, Gabriel et al.2024 · 120 citationsScience (New York, N.Y.). 2024;384(6698):890-894
The fast X-ray transient EP240315a: a z ~ 5 gamma-ray burst in a Lyman continuum leaking galaxy2404.16350v1 · Andrew J. Levan, Peter G. Jonker, Andrea Saccardi et al.2024 · 6 citationsarXiv
The JWST-PRIMAL Legacy Survey. A JWST/NIRSpec reference sample for the physical properties and Lyman-α\alpha absorption and emission of ∼500\sim 500 galaxies at z=5.5−13.4z=5.5-13.42404.02211v1 · K. E. Heintz, G. B. Brammer, D. Watson et al.2024 · 115 citationsA&A 693, A60 (2025)
Neutral Fraction of Hydrogen in the Intergalactic Medium Surrounding High-Redshift Gamma-Ray Burst 210905A2403.13126v2 · H.M. Fausey, S. Vejlgaard, A.J. van der Horst et al.2024 · 7 citationsarXiv
Varying linear polarisation in the dust-free GRB 210610B2403.02312v1 · J. F. Agu'i Fern'andez, A. de Ugarte Postigo, C. C. Thone et al.2024 · 4 citationsA&A 690, A216 (2024)
A Hubble Space Telescope Search for r-Process Nucleosynthesis in Gamma-ray Burst Supernovae2312.04630v2 · J. C. Rastinejad (CIERA/Northwestern), W. Fong, A. J. Levan et al.2023 · 16 citationsarXiv
Heavy-element production in a compact object merger observed by JWST.37879361 · Levan, Andrew J, Gompertz, Benjamin P, Salafia, Om Sharan et al.2024 · 255 citationsNature. 2024;626(8000):737-741
Comparing emission- and absorption-based gas-phase metallicities in GRB host galaxies at z=2−4z=2-4 using JWST2310.15967v3 · P. Schady, R. M. Yates, L. Christensen et al.2023 · 8 citationsarXiv
A search for the afterglows, kilonovae, and host galaxies of two short GRBs: GRB 211106A and GRB 211227A2309.03000v1 · M. Ferro, R. Brivio, P. D'Avanzo et al.2023 · 22 citationsA&A 678, A142 (2023)
The cosmic build-up of dust and metals. Accurate abundances from GRB-selected star-forming galaxies at 1.7<z<6.31.7 < z < 6.32308.14812v1 · K. E. Heintz, A. De Cia, C. C. Thone et al.2023 · 3 citationsA&A 679, A91 (2023)
The ultra-long GRB 220627A at z=3.082307.10339v1 · S. de Wet, L. Izzo, P.J. Groot et al.2023 · 18 citationsA&A 677, A32 (2023)
Extreme damped Lyman-α\alpha absorption in young star-forming galaxies at z=9−11z=9-112306.00647v1 · Kasper E. Heintz, Darach Watson, Gabriel Brammer et al.2023 · 13 citationsarXiv
A high-redshift calibration of the [OI]-to-HI conversion factor in star-forming galaxies2305.05213v1 · Sophia N. Wilson, Kasper E. Heintz, P'all Jakobsson et al.2023 · 0 citationsarXiv
A long-duration gamma-ray burst of dynamical origin from the nucleus of an ancient galaxy2303.12912v1 · Andrew J. Levan, Daniele B. Malesani, Benjamin P. Gompertz et al.2023 · 51 citationsarXiv
Photometric and Spectroscopic Observations of GRB 190106A: Emission from Reverse and Forward Shocks with Late-time Energy Injection2302.09722v2 · Zi-Pei Zhu, Dong Xu, Johan P. U. Fynbo et al.2023 · 12 citationsarXiv
The first JWST spectrum of a GRB afterglow: No bright supernova in observations of the brightest GRB of all time, GRB 221009A2302.07761v2 · A. J. Levan, G. P. Lamb, B. Schneider et al.2023 · 47 citationsarXivon Valency
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
Dissecting the interstellar medium of a z=6.3 galaxy: X-shooter spectroscopy and HST imaging of the afterglow and environment of the Swift GRB 210905A2211.16524v2 · A. Saccardi, S. D. Vergani, A. De Cia et al.2022 · 36 citationsA&A 671, A84 (2023)
The supernova of the MAGIC GRB190114C2112.04759v1 · A. Melandri, L. Izzo, E. Pian et al.2021 · 24 citationsA&A 659, A39 (2022)
GRB 160410A: the first Chemical Study of the Interstellar Medium of a Short GRB2109.13838v2 · J. F. Agu'i Fern'andez, C. C. Thone, D. A. Kann et al.2021 · 19 citationsarXiv
GRB host galaxies with strong H2_2 absorption: CO-dark molecular gas at the peak of cosmic star formation2108.00714v1 · K. E. Heintz, G. Bjornsson, M. Neeleman et al.2021 · 1 citationarXiv
Spectroscopic classification of a complete sample of astrometrically-selected quasar candidates using Gaia DR22010.05934v1 · K. E. Heintz, J. P. U. Fynbo, S. J. Geier et al.2020 · 11 citationsA&A 644, A17 (2020)
Spectropolarimetry and photometry of the early afterglow of the gamma-ray burst GRB191221B2009.14081v2 · D. A. H. Buckley, S. Bagnulo, R. J. Britto et al.2020 · 21 citationsarXiv
Lyman continuum leakage in faint star-forming galaxies at redshift z=3-3.5 probed by gamma-ray bursts2006.09377v2 · J.-B. Vielfaure, S. D. Vergani, J. Japelj et al.2020 · 21 citationsA&A 641, A30 (2020)
Career total: at least 673 works. 185 are in this corpus.Showing the 50 most recent.

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