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Informations du chercheur

Nom complet

Benkhaldoun Zouhair

Grade

PES

Spécialité

Astrophysique

Thématique de recherche

Astronomie, Optique Atmosphérique, Physique de l'Espace, Physique théorique

Laboratoire

Laboratoire de physique des hautes énergies, astrophysique et geosciences

Établissement

Faculté des Sciences Semlalia Marrakech

Publications (158 au total)

First single-star scidar measurements at Oukaimeden Observatory, Morocco

Auteur: Y. Errazzouki, A. Habib, A. Jabiri, M. Sabil, Z. Benkhaldoun, J. Chafi, M. El bahraoui, Y. El jariri

Revue: Astronomy and Computing

Année: 2026

DOI: 10.1016/j.ascom.2025.101015

TOI-2015 b: A sub-Neptune in strong gravitational interaction with an outer non-transiting planet

Auteur: K. Barkaoui, J. Korth, E. Gaidos, E. Agol, H. Parviainen, F. J. Pozuelos, E. Palle, N. Narita, S. Grimm, M. Brady, J. L. Bean, G. Morello, B.V. Rackham, A. J. Burgasser, V. Van Grootel, B. Rojas-Ayala, A. Seifahrt, E. Marfil, V. M. Passegger, M. Stalport, M. Gillon, K. A. Collins, A. Shporer, S. Giacalone, S. Yalçınkaya, E. Ducrot, M. Timmermans, A. H. M. J. Triaud, J. de Wit, A. Soubkiou, C. N. Watkins, C. Aganze, R. Alonso, P. J. Amado, R. Basant, Ö. Baştürk, Z. Benkhaldoun, A. Burdanov, Y. Calatayud-Borras, J. Chouqar, D. M. Conti, K. I. Collins, F. Davoudi, L. Delrez, C. D. Dressing, J. de Leon, M. Dévora-Pajares, B. O. Demory, G. Dransfield, E. Esparza-Borges, G. Fernández-Rodriguez, I. Fukuda, A. Fukui, P. P. M. Gallardo, L. Garcia, N. A. Garcia, M. Ghachoui, S. Geraldía-González, Y. Gómez Maqueo Chew, J. González-Rodríguez, M. N. Günther, Y. Hayashi, K. Horne, M. J. Hooton, C. C. Hsu, K. Ikuta, K. Isogai, E. Jehin, J. M. Jenkins, K. Kawauchi, T. Kagetani, Y. Kawai, D. Kasper, J. F. Kielkopf, P. Klagyivik, G. Lacedelli, D. W. Latham, F. Libotte, R. Luque, J. H. Livingston, L. Mancini, B. Massey, M. Mori, S. Muñoz Torres, F. Murgas, P. Niraula, J. Orell-Miquel, David Rapetti, R. Rebolo-López, G. Ricker, R. Papini, P. P. Pedersen, A. Peláez-Torres, J. A. Pérez-Prieto, E. Poultourtzidis, P. M. Rodriguez, D. Queloz, A. B. Savel, N. Schanche, M. Sánchez-Benavente, L. Sibbald, R. Sefako, S. Sohy, A. Sota, R. P. Schwarz, S. Seager, D. Sebastian, J. Southworth, M. Stangret, G. Stefánsson, J. Stürmer, G. Srdoc, S. J. Thompson, Y. Terada, R. Vanderspek, G. Wang, N. Watanabe, F. P. Wilkin, J. Winn, R. D. Wells, C. Ziegler, S. Zúñiga-Fernández

Revue: Astronomy & Astrophysics

Année: 2025

DOI: 10.1051/0004-6361/202452916

Catastrophic disruption of asteroid 2023 CX1 and implications for planetary defence

Auteur: Auriane Egal, Denis Vida, François Colas, Brigitte Zanda, Sylvain Bouley, Asma Steinhausser, Pierre Vernazza, Ludovic Ferrière, Jérôme Gattacceca, Mirel Birlan, Jérémie Vaubaillon, Karl Antier, Simon Anghel, Josselin Desmars, Kévin Baillié, Lucie Maquet, Sébastien Bouquillon, Adrien Malgoyre, Simon Jeanne, undefined undefined, Josep Maria Trigo-Rodriguez, Enrique Herrero, Jim Rowe, Andrew R. D. Smedley, Ashley King, Salma Sylla, Daniele Gardiol, Dario Barghini, Hervé Lamy, Emmanuel Jehin, Detlef Koschny, Bjorn Poppe, Andrés Jordán, Rene A. Mendez, Katherine Vieira, Hebe Cremades, Hasnaa Chennaoui Aoudjehane, Zouhair Benkhaldoun, Jiří Borovička, Pavel Spurný, Hadrien A. R. Devillepoix, Marco Micheli, Davide Farnocchia, Shantanu Naidu, Peter Brown, Paul Wiegert, Krisztián Sárneczky, András Pál, Nick Moskovitz, Theodore Kareta, Toni Santana-Ros, Alexis Le Pichon, Gilles Mazet-Roux, Julien Vergoz, Luke McFadden, Jelle Assink, Läslo Evers, Daniela Krietsch, Henner Busemann, Colin Maden, Lisa Maria Eckart, Jean-Alix Barrat, Pavel Povinec, Ivan Sýkora, Ivan Kontul’, Oscar Marchhart, Martin Martschini, Silke Merchel, Alexander Wieser, Matthieu Gounelle, Sylvain Pont, Pierre Sans-Jofre, Sebastiaan de Vet, Ioannis Baziotis, Miroslav Brož, Michaël Marsset, Jérôme Vergne, Josef Hanuš, Maxime Devogèle, Luca Conversi, Francisco Ocaña, Luca Buzzi, Dan Alin Nedelcu, Adrian Sonka, Florent Losse, Philippe Dupouy, Korado Korlević, Dieter Husar, Jost Jahn, Damir Šegon, Mark McIntyre, Ralf Neubert, Pierre Beck, Patrick Shober, Anthony Lagain, Olivier Hernandez, Darrel Robertson, Peter Jenniskens

Revue: Nature Astronomy

Année: 2025

DOI: 10.1038/s41550-025-02659-8

Snapshot of a new interstellar comet: 3I/ATLAS has a red and featureless spectrum

Auteur: Cyrielle Opitom, Colin Snodgrass, Emmanuel Jehin, Michele T Bannister, Erica Bufanda, Sophie E Deam, Rosemary C Dorsey, Marin Ferrais, Said Hmiddouch, Matthew M Knight, Rosita Kokotanekova, Brayden Leicester, Michaël Marsset, Brian Murphy, Vincent Okoth, Ryan Ridden-Harper, Mathieu Vander Donckt, Léa Ferellec, Damien Hutsemékers, Manuela Lippi, Jean Manfroid, Zouhair Benkhaldoun

Revue: Monthly Notices of the Royal Astronomical Society: Letters

Année: 2025

DOI: 10.1093/mnrasl/slaf095

Multispectral analysis of the Night Sky Brightness at Oukaimeden Observatory, Morocco

Auteur: Hamza Ait abdelaali, Zouhair Benkhaldoun, Martin Aubé, Alexandre Simoneau, Abdelkarim Boskri, Mashhoor A Al-Wardat

Revue: Monthly Notices of the Royal Astronomical Society

Année: 2025

DOI: 10.1093/mnras/staf1513

TOI-1743 b, TOI-5799 b, TOI-5799 c, and TOI-6223 b: TESS discovery and validation of four super-Earth to Neptune-sized planets around M dwarfs

Auteur: S. Yalçinkaya, K. Barkaoui, Ö. Baştürk, M. Gillon, F. J. Pozuelos, M. Timmermans, B. V. Rackham, A. J. Burgasser, P. Mistry, A. Peláez-Torres, G. Morello, E. K. Pass, A. Bieryla, D. W. Latham, K. A. Collins, F. Akar, Z. Benkhaldoun, A. Burdanov, J. Brande, D. R. Ciardi, C. A. Clark, E. Ducrot, J. de Wit, B. O. Demory, E. M. Esmer, M. E. Everett, G. Fernández-Rodriguez, A. Fukui, M. Ghachoui, E. A. Gilbert, E. Girardin, Y. Gómez Maqueo Chew, K. Ikuta, K. Isogai, M. J. Hooton, M. Jafariyazani, E. Jehin, J. M. Jenkins, P. R. Karpoor, Y. Kawai, K. Kawauchi, A. Khandelwal, A. C. Kutluay, G. Lacedelli, M. Lendl, M. B. Lund, F. Murgas, N. Narita, E. Palle, P. P. Pedersen, I. Plauchu-Frayn, A. S. Polanski, D. Queloz, U. Schroffenegger, R. P. Schwarz, A. Shporer, E. Softich, S. Sohy, A. Soubkiou, G. Srdoc, I. A. Strakhov, A. H. M. J. Triaud, C. Ziegler, F. Zong Lang, S. Zúñiga-Fernández

Revue: Astronomy & Astrophysics

Année: 2025

DOI: 10.1051/0004-6361/202556293

Two warm Earth-sized exoplanets and an Earth-sized candidate in the M5V-M6V binary system TOI-2267

Auteur: S. Zúñiga-Fernández, F. J. Pozuelos, M. Dévora-Pajares, N. Cuello, M. Greklek-McKeon, K. G. Stassun, V. Van Grootel, B. Rojas-Ayala, J. Korth, M. N. Günther, A. J. Burgasser, C. Hsu, B. V. Rackham, K. Barkaoui, M. Timmermans, C. Cadieux, R. Alonso, I. A. Strakhov, S. B. Howell, C. Littlefield, E. Furlan, P. J. Amado, J. M. Jenkins, J. D. Twicken, M. Sucerquia, Y. T. Davis, N. Schanche, K. A. Collins, A. Burdanov, F. Davoudi, B.-O. Demory, L. Delrez, G. Dransfield, E. Ducrot, L. J. Garcia, M. Gillon, Y. Gómez Maqueo Chew, C. Janó Muñoz, E. Jehin, C. A. Murray, P. Niraula, P. P. Pedersen, D. Queloz, R. Rebolo-López, M. G. Scott, D. Sebastian, M. J. Hooton, S. J. Thompson, A. H. M. J. Triaud, J. de Wit, M. Ghachoui, Z. Benkhaldoun, R. Doyon, D. Lafrenière, V. Casanova, A. Sota, I. Plauchu-Frayn, A. Khandelwal, F. Zong Lang, U. Schroffenegger, S. Wampfler, M. Lendl, R. P. Schwarz, F. Murgas, E. Palle, H. Parviainen

Revue: Astronomy & Astrophysics

Année: 2025

DOI: 10.1051/0004-6361/202554419

The TESS Grand Unified Hot Jupiter Survey. III. Thirty More Giant Planets<sup>*</sup>

Auteur: Samuel W. Yee, Joshua N. Winn, Joel D. Hartman, Joseph E. Rodriguez, George Zhou, David W. Latham, Samuel N. Quinn, Allyson Bieryla, Karen A. Collins, Jason D. Eastman, Kevin I. Collins, Dennis M. Conti, Eric L. N. Jensen, David Baker, Khalid Barkaoui, Özgür Baştürk, Matthew P. Battley, Daniel Bayliss, Thomas G. Beatty, Yuri Beletsky, Alexander A. Belinski, Zouhair Benkhaldoun, Paul Benni, Pau Bosch-Cabot, César Briceño, Andrzej Brudny, Matthew R. Burleigh, R. Paul Butler, Stavros Chairetas, Ashley Chontos, Jessie Christiansen, David R. Ciardi, Catherine A. Clark, Ryan Cloutier, Matthew W. Craig, Jeffrey D. Crane, Nicholas Dowling, Courtney D. Dressing, Jehin Emmanuel, Phil Evans, Mark E. Everett, Gareb Fernández-Rodríguez, Jorge Fernández Fernández, Raquel Forés-Toribio, Charles D. Fortenbach, Akihiko Fukui, Elise Furlan, Tianjun Gan, Mourad Ghachoui, Steven Giacalone, Samuel Gill, Michaël Gillon, Kylie Hall, Yuya Hayashi, Christina Hedges, Jesus Higuera, Eric G. Hintz, Lea Hirsch, Rae Holcomb, Keith Horne, Ferran Grau Horta, Andrew W. Howard, Steve B. Howell, Howard Isaacson, Jon M. Jenkins, Taiki Kagetani, Jacob Kamler, Alicia Kendall, Judith Korth, Maxwell A. Kroft, Gaia Lacedelli, Didier Laloum, Nicholas Law, Jerome Pitogo de Leon, Alan M. Levine, Pablo Lewin, Sarah E. Logsdon, Michael B. Lund, Madelyn M. Madsen, Andrew W. Mann, Christopher R. Mann, Nataliia A. Maslennikova, Sandra Matutano, Mason McCormack, Kim K. McLeod, Edward J. Michaels, Ismael Mireles, Mayuko Mori, Jose A. Muñoz, Felipe Murgas, Norio Narita, Sean M. O’Brien, Caroline Odden, Enric Palle, Yatrik G. Patel, Peter Plavchan, Alex S. Polanski, Adam Popowicz, Don J. Radford, Phillip A. Reed, Howard M. Relles, Malena Rice, George R. Ricker, Boris S. Safonov, Arjun B. Savel, Jack Schulte, Richard P. Schwarz, Heidi Schweiker, Sara Seager, Ramotholo Sefako, Stephen A. Shectman, Avi Shporer, Denise C. Stephens, Chris Stockdale, Stephanie Striegel, Thiam-Guan Tan, Johanna K. Teske, Mathilde Timmermans, Solène Ulmer-Moll, Gavin Wang, Peter J. Wheatley, Selçuk Yalcinkaya, Roberto Zambelli, Judah Van Zandt, Carl Ziegler

Revue: The Astrophysical Journal Supplement Series

Année: 2025

DOI: 10.3847/1538-4365/aded0d

Ionic emission from and activity evolution in comet C/2020 F3 (NEOWISE): Insights from long-slit spectroscopy and photometry

Auteur: K. Aravind, E. Jehin, S. Hmiddouch, M. Vander Donckt, S. Ganesh, P. Rousselot, P. Hardy, D. Sahu, J. Manfroid, Z. Benkhaldoun

Revue: Astronomy &amp; Astrophysics

Année: 2025

DOI: 10.1051/0004-6361/202554842

Communications (74 au total)

Characterization of the optical properties of atmospheric turbulence:Application to the choice of the site of the future Observatory of Senegal

Manifestation: 32nd General Assembly International Union (IAUGA 2024)

Date: 2024-08-17

Organisation: Capetown, South Africa

Brussels, Belgium.

Manifestation: 86th Annual Meeting of the Meteoritical Society Meeting, held 28 July-2 August 2, 2024

Date: 2024-07-28

Organisation: Brussels, Belgium

Fall Area Calculation and Association of Meteor Orbits with Parent Bodies: A Case Study Using the MOFID Network for Taghzout Meteorite Fall Morocco

Manifestation: 86th Annual Meeting of the Meteoritical Society Meeting, held 28 July-2 August 2, 2024

Date: 2024-07-22

Organisation: Brussels, Belgium.

Taghzout Meteorite: The First Recovered Fall in Morocco Detected by MOFID Cameras Network

Manifestation: 86th Annual Meeting of the Meteoritical Society Meeting, held 28 July-2 August 2, 2024 in Brussels, Belgium. LPI Contribution No. 3036, 2024, id.6030

Date: 2024-07-01

Organisation: Brussels, Belgium

Contribution of small telescopes at the Oukaïmden observatory in Morocco to study atmospheric dynamics and shocks waves in variables stars RR Lyr and R Scuti

Manifestation: Honoring Charlotte Moore Sitterly: Astronomical Spectroscopy in the 21st Century. Edited by David R. Soderblom and Gillian Nave. Proceedings of the International Astronomical Union, Volume 371, pp. 92-97

Date: 2024-03-19

Organisation: South Korea

Monitoring the activity and composition of comet C/2017 (PanSTARRS) from photometry and long-slit spectroscopy.

Manifestation: 42nd meeting of the Astronomical Society of India (ASI)

Date: 2024-01-31

Organisation: Bengaluru, India.

Fall Area Calculation and Association of Meteor Orbits with Parent Bodies: A Case Study Using the MOFID Network for Taghzout Meteorite Fall Morocco

Manifestation: 86th Annual Meeting of the Meteoritical Society Meeting, held 28 July-2 August 2, 2024 in Brussels, Belgium. LPI Contribution No. 3036, 2024, id.6215

Date: 2024-01-07

Organisation: Brussels, Belgium

Monitoring the activity and composition of comet C/2017 (PanSTARRS) from photometry and long-slit spectroscopy

Manifestation: 42nd meeting of the Astronomical Society of India (ASI), held 31 January-04 February 2024, in Bengaluru, India. Hosted jointly by Indian Institute of Science (IISc), Indian Space Research Organisation (ISRO) and Jawaharlal Nehru Planetarium (JNP). Online at https://www.astron-soc.in/asi2024, id.P253

Date: 2024-01-01

Organisation: Bengaluru, India

Monitoring the activity and composition of comet C/2017K2 (PanSTARRS) with TRAPPIST telescopes

Manifestation: 16th Europlanet Science Congress

Date: 2022-09-18

Organisation: Granada, Spain

Thèses (22 au total)

Caractérisation d’exoplanètes en transit avec le Satellite d’Étude des Exoplanètes en Transit (TESS)

Auteur: Abderahmane SOUBKIOU

Directeur: Benkhaldoun Zouhair

Soutenance: 2024

Contribution à la détection d’exoplanètes en transit autour d’étoiles proches par la mission TESS

Auteur: Ghachoui Mourad

Directeur: Benkhaldoun Zouhair

Soutenance: 2024

Analyse théorique des propriétés des spectres en transmission atmosphérique d'exoplanètes de types Jupiter chauds

Auteur: Jamila Chouqar

Directeur: Andelhadi Jabiri et Zouhair Benkhaldoun

Soutenance: 2022

Etude d'un suiveur de franges de nouvelle génération pour l'interférométrie optique à longue base

Auteur: Abdelkarim Boskri

Directeur: Zouhair Benkhaldoun

Soutenance: 2022

Couplages ionosphère-thermosphère à basse latitude lors d’événements solaires extrêmes. Exploitation conjointe d'instruments de l'Observatoire de l'Oukaimeden au Maroc et des satellites Swarm

Auteur: Loutfi Amal

Directeur: Zouhair Benkhaldoun

Soutenance: 2021

Monitoring the activity and composition of comets with TRAPPIST telescopes

Auteur: Moulane Youssef

Directeur: Benkhaldoun Zouhair

Soutenance: 2021

Détection et caractérisation d’exoplanètes en transit avec le télescope TRAPPIST-Nord

Auteur: Khalid Barkaoui

Directeur: Benkhaldoun Zouhair

Soutenance: 2020

Exploration du Couplage Ionosphèrique-Atmosphèrique via des instruments d’Optique : Expérience RENOIR

Auteur: Mohamed Kaab

Directeur: Benkhaldoun Zouhair

Soutenance: 2019

Observation des météores depuis le sol et analyse par un réseau dédié

Auteur: Meryem Guennoun

Directeur: Benkhaldoun Zouhair

Soutenance: 2019