IG
Isabelle Grenier
astro-ph.HEastro-ph.GAastro-phastro-ph.COastro-ph.IMhep-phhep-exastro-ph.SRgr-qcastroparticle physics
On Valency
published · living versionsW_acmzpqu7·v1 · currentpublished
Cosmic Rays and Interstellar Medium with Gamma-Ray Observations at MeV Energies
with Elena Orlando, Vincent Tatischeff, Andrei Bykov, Regina Caputo +8
1 version
W_3qzq3v6g·v1published
W_r3y4k8aq·v1published
W_h9sh9n8g·v1published
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Preprints & journals
164 papers in the corpus · 1989–2026Exploring the nature of Galactic unassociated sources detected by the Fermi-LAT2606.14244v1 · F. Acero, A. Acharyya, A. Adelfio et al.2026 · 0 citationsF. Acero et al 2026 ApJ 1006 188
Gamma-ray signature of superluminous supernovae: Fermi-LAT GeV detection of SN 2017egm and evidence of a central engine2605.29909v1 · F. Acero, A. Acharyya, A. Adelfio et al.2026 · 3 citationsA&A Volume 709, May 2026, A229
Combined dark matter search towards dwarf spheroidal galaxies with Fermi-LAT, HAWC, H.E.S.S., MAGIC, and VERITAS2508.20229v1 · S. Abdollahi, L. Baldini, R. Bellazzini et al.2025 · 5 citationsarXiv
Observations of Carbon Radio Recombination Lines with the NenuFAR telescope. I. Cassiopeia A and Cygnus A2506.08895v3 · Lucie Cros, Antoine Gusdorf, Philippe Salom'e et al.2025 · 0 citationsA&A 701, A148 (2025)
Cool dark gas in Cygnus X: The first large-scale mapping of low-frequency carbon recombination lines2501.13838v2 · Kimberly L. Emig, Pedro Salas, Loren D. Anderson et al.2025 · 1 citationarXiv
Periodic Gamma-ray Modulation of the blazar PG 1553+113 Confirmed by Fermi-LAT and Multi-wavelength Observations2501.08015v1 · S. Abdollahi, L. Baldini, G. Barbiellini et al.2025 · 19 citationsThe Astrophysical Journal, vol. 976, num. 203, (18pp), issued on 2024 December 1st
A nearby dark molecular cloud in the Local Bubble revealed via H2 fluorescence.40687774 · Burkhart, Blakesley, Dharmawardena, Thavisha E, Bialy, Shmuel et al.2025 · 9 citationsNature astronomy. 2025;9(7):1064-1072
Search for Extended GeV Sources in the Inner Galactic Plane2411.07162v1 · S. Abdollahi, F. Acero, A. Acharyya et al.2024 · 0 citationsarXiv
GRB 221009A: the B.O.A.T Burst that Shines in Gamma Rays2409.04580v1 · M. Axelsson, M. Ajello, M. Arimoto et al.2024 · 21 citationsarXiv
Broadband Multi-wavelength Properties of M87 during the 2018 EHT Campaign including a Very High Energy Flaring Episode2404.17623v3 · J. C. Algaba, M. Balokovic, S. Chandra et al.2024 · 35 citationsA&A 692, A140 (2024)
Cosmic-ray diffusion in two local filamentary clouds2403.02466v1 · F. R. Kamal Youssef, Isabelle A. Grenier2024 · 5 citationsarXiv
Prospects for -ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array2309.03712v1 · S. Abe, F. Acero, A. Acharyya et al.2023 · 11 citationsJCAP10(2024)004
The Third Fermi Large Area Telescope Catalog of Gamma-ray Pulsars2307.11132v1 · David A. Smith, Philippe Bruel, Colin J. Clark et al.2023 · 174 citationsarXiv
Fermi-GBM Discovery of GRB 221009A: An Extraordinarily Bright GRB from Onset to Afterglow2303.14172v2 · S. Lesage, P. Veres, M. S. Briggs et al.2023 · 146 citationsarXivon Valency
The Fermi-LAT Light Curve Repository2301.01607v2 · S. Abdollahi, M. Ajello, L. Baldini et al.2023 · 100 citationsarXiv
Evidence for large-scale excesses associated with low HI column densities in the sky I. Dust excess2211.14370v1 · Jean-Marc Casandjian, Jean Ballet, Isabelle Grenier et al.2022 · 10 citationsarXiv
The Fourth Catalog of Active Galactic Nuclei Detected by the Fermi Large Area Telescope -- Data Release 32209.12070v2 · Marco Ajello, Luca Baldini, Jean Ballet et al.2022 · 129 citationsarXiv
Cosmic-ray diffusion and the multi-phase interstellar medium in a dwarf galaxy. I. Large-scale properties and -ray luminosities2205.08163v1 · A. Nunez-Castineyra, I. A. Grenier, F. Bournaud et al.2022 · 2 citationsarXiv
Search for new cosmic-ray acceleration sites within the 4FGL catalog Galactic plane sources2205.03111v1 · S. Abdollahi, F. Acero, M. Ackermann et al.2022 · 11 citationsarXiv
A Gamma-ray Pulsar Timing Array Constrains the Nanohertz Gravitational Wave Background2204.05226v1 · M. Ajello, W. B. Atwood, L. Baldini et al.2022 · 49 citationsarXiv
Orion A's complete 3D magnetic field morphology2203.08763v1 · M. Tahani, J. Glover, W. Lupypciw et al.2022 · 29 citationsA&A 660, L7 (2022)
Incremental Fermi Large Area Telescope Fourth Source Catalog2201.11184v3 · Soheila Abdollahi, Fabio Acero, Luca Baldini et al.2022 · 571 citationsApJS 260, 53 (2022)
3D magnetic field morphology of the Perseus molecular cloud2201.04718v2 · M. Tahani, W. Lupypciw, J. Glover et al.2022 · 44 citationsA&A 660, A97 (2022)
Exploring the MeV Sky with a Combined Coded Mask and Compton Telescope: The Galactic Explorer with a Coded Aperture Mask Compton Telescope (GECCO)2112.07190v2 · Elena Orlando, Eugenio Bottacini, Alexander Moiseev et al.2021 · 58 citationsarXiv
Catalog of Long-Term Transient Sources in the First 10 Years of Fermi-LAT Data2106.00100v1 · L. Baldini, J. Ballet, D. Bastieri et al.2021 · 1 citationarXiv
Gamma-ray Astrophysics in the MeV Range: the ASTROGAM Concept and Beyond2102.02460v1 · Alessandro De Angelis, Vincent Tatischeff, Andrea Argan et al.2021 · 53 citationsarXiv
The cosmic-ray content of the Orion-Eridanus superbubble2001.10139v1 · T. Joubaud, I. A. Grenier, J.-M. Casandjian et al.2020 · 12 citationsA&A 635, A96 (2020)
Fermi and Swift Observations of GRB 190114C: Tracing the Evolution of High-Energy Emission from Prompt to Afterglow1909.10605v2 · M. Ajello, M. Arimoto, M. Axelsson et al.2019 · 77 citationsarXivon Valency
Gas shells and magnetic fields in the Orion-Eridanus superbubble1909.10083v1 · T. Joubaud, I. A. Grenier, J. Ballet et al.2019 · 35 citationsarXiv
All-sky Medium Energy Gamma-ray Observatory: Exploring the Extreme Multimessenger Universe1907.07558v2 · Julie McEnery, Juan Abel Barrio, Ivan Agudo et al.2019 · 121 citationsarXivon Valency
All-Sky-ASTROGAM: The MeV Gamma-Ray Companion to Multimessenger Astronomy1905.07806v1 · V. Tatischeff, A. De Angelis, M. Tavani et al.2019 · 4 citationsarXiv
Standing in the shadow of dark gas: ALMA observations of absorption from dark CO in the molecular DNM of Chamaeleon1905.05369v1 · H. Liszt, M. Gerin, I. Grenier2019 · 22 citationsA&A 627, A95 (2019)
Prospects for Pulsar Studies at MeV Energies1904.00052v1 · Alice K. Harding, Matthew Kerr, Marco Ajello et al.2019 · 2 citationsarXiv
Cosmic Rays and Interstellar Medium with Gamma-Ray Observations at MeV Energies1903.05660v1 · Elena Orlando, Isabelle Grenier, Vincent Tatischeff et al.2019 · 2 citationsarXivon Valency
MAGIC and Fermi-LAT gamma-ray results on unassociated HAWC sources1901.03982v1 · M. L. Ahnen, S. Ansoldi, L. A. Antonelli et al.2019 · 10 citationsMonthly Notices of the Royal Astronomical Society, Volume 485, Issue 1, May 2019, Pages 356-366
Determining thermal dust emission from Planck HFI data using a sparse, parametric technique1901.01713v1 · Melis O. Irfan, J'erome Bobin, Marc-Antoine Miville-Deschenes et al.2019 · 23 citationsA&A 623, A21 (2019)
Unresolved Gamma-Ray Sky through its Angular Power Spectrum.30608723 · Ackermann, M, Ajello, M, Baldini, L et al.2019 · 37 citationsPhysical review letters. 2018;121(24):241101
VERITAS and Fermi-LAT observations of new HAWC sources1808.10423v1 · A. U. Abeysekara, A. Archer, W. Benbow et al.2018 · 39 citationsApJ 866 (2018) no.1, 24
Molecular Gas and Dark Neutral Medium in the Outskirts of Chamaeleon1807.02210v1 · H. Liszt, M. Gerin, I. Grenier2018 · 22 citationsarXiv
The e-ASTROGAM gamma-ray space observatory for the multimessenger astronomy of the 2030s1805.06435v2 · V. Tatischeff, A. De Angelis, M. Tavani et al.2018 · 13 citationsarXiv
Cosmic-rays, gas, and dust in nearby anti-centre clouds : III -- Dust extinction, emission, and grain properties1803.05686v1 · Q. Remy, I.A. Grenier, D.J. Marshall et al.2018 · 18 citationsA&A 616, A71 (2018)
Einstein@Home discovers a radio-quiet gamma-ray millisecond pulsar.29503868 · Clark, Colin J, Pletsch, Holger J, Wu, Jason et al.2019 · 53 citationsScience advances. 2018;4(2):eaao7228
High-energy Emission Properties of Pulsars1802.00204v2 · Christo Venter, Alice K. Harding, Isabelle Grenier2018 · 10 citationsProc. XII Multifrequency Behaviour of High Energy Cosmic Sources Workshop, ed. Franco Giovannelli and Lola Sabau-Graziati, PoS(MULTIF2017), 306, 38
French SKA White Book - The French Community towards the Square Kilometre Array1712.06950v3 · F. Acero, J.-T. Acquaviva, R. Adam et al.2017 · 9 citationsarXiv
Cosmic-rays, gas, and dust in nearby anticentre clouds : II -- Interstellar phase transitions and the Dark Neutral Medium1711.05506v1 · Q. Remy, I.A. Grenier, D.J. Marshall et al.2017 · 25 citationsA&A 611, A51 (2018)
Science with e-ASTROGAM (A space mission for MeV-GeV gamma-ray astrophysics)1711.01265v4 · A. De Angelis, V. Tatischeff, I. A. Grenier et al.2017 · 83 citationsJournal of High Energy Astrophysics, 2018, 19, 1-106
Cherenkov Telescope Array Contributions to the 35th International Cosmic Ray Conference (ICRC2017)1709.03483v5 · F. Acero, B.S. Acharya, V. Ac'in Portella et al.2017 · 2 citationsarXiv
Cosmic rays, gas and dust in nearby anticentre clouds : I -- CO-to-H2 conversion factors and dust opacities1703.05237v1 · Q. Remy, I. A. Grenier, D.J. Marshall et al.2017 · 72 citationsA&A 601, A78 (2017)
Fermi-LAT Observations of High-energy Behind-the-limb Solar Flares1702.00577v1 · M. Ackermann, A. Allafort, L. Baldini et al.2017 · 74 citationsApJ 835, 219, 1 February 2017
Search for extended sources in the Galactic Plane using 6 years of Fermi-Large Area Telescope Pass 8 data above 10 GeV1702.00476v2 · M. Ackermann, M. Ajello, L. Baldini et al.2017 · 114 citationsarXiv
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