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)

An extended low-density atmosphere around the Jupiter-sized planet WASP-193 b

Auteur: Khalid Barkaoui, Francisco J. Pozuelos, Coel Hellier, Barry Smalley, Louise D. Nielsen, Prajwal Niraula, Michaël Gillon, Julien de Wit, Simon Müller, Caroline Dorn, Ravit Helled, Emmanuel Jehin, Brice-Olivier Demory, Valerie Van Grootel, Abderahmane Soubkiou, Mourad Ghachoui, David. R. Anderson, Zouhair Benkhaldoun, Francois Bouchy, Artem Burdanov, Laetitia Delrez, Elsa Ducrot, Lionel Garcia, Abdelhadi Jabiri, Monika Lendl, Pierre F. L. Maxted, Catriona A. Murray, Peter Pihlmann Pedersen, Didier Queloz, Daniel Sebastian, Oliver Turner, Stephane Udry, Mathilde Timmermans, Amaury H. M. J. Triaud, Richard G. West

Revue: Nature Astronomy

Année: 2024

DOI: 10.1038/s41550-024-02259-y

Detection of an Earth-sized exoplanet orbiting the nearby ultracool dwarf star SPECULOOS-3

Auteur: Michaël Gillon, Peter P. Pedersen, Benjamin V. Rackham, Georgina Dransfield, Elsa Ducrot, Khalid Barkaoui, Artem Y. Burdanov, Urs Schroffenegger, Yilen Gómez Maqueo Chew, Susan M. Lederer, Roi Alonso, Adam J. Burgasser, Steve B. Howell, Norio Narita, Julien de Wit, Brice-Olivier Demory, Didier Queloz, Amaury H. M. J. Triaud, Laetitia Delrez, Emmanuël Jehin, Matthew J. Hooton, Lionel J. Garcia, Clàudia Jano Muñoz, Catriona A. Murray, Francisco J. Pozuelos, Daniel Sebastian, Mathilde Timmermans, Samantha J. Thompson, Sebastián Zúñiga-Fernández, Jesús Aceituno, Christian Aganze, Pedro J. Amado, Thomas Baycroft, Zouhair Benkhaldoun, David Berardo, Emeline Bolmont, Catherine A. Clark, Yasmin T. Davis, Fatemeh Davoudi, Zoë L. de Beurs, Jerome P. de Leon, Masahiro Ikoma, Kai Ikuta, Keisuke Isogai, Izuru Fukuda, Akihiko Fukui, Roman Gerasimov, Mourad Ghachoui, Maximilian N. Günther, Samantha Hasler, Yuya Hayashi, Kevin Heng, Renyu Hu, Taiki Kagetani, Yugo Kawai, Kiyoe Kawauchi, Daniel Kitzmann, Daniel D. B. Koll, Monika Lendl, John H. Livingston, Xintong Lyu, Erik A. Meier Valdés, Mayuko Mori, James J. McCormac, Felipe Murgas, Prajwal Niraula, Enric Pallé, Ilse Plauchu-Frayn, Rafael Rebolo, Laurence Sabin, Yannick Schackey, Nicole Schanche, Franck Selsis, Alfredo Sota, Manu Stalport, Matthew R. Standing, Keivan G. Stassun, Motohide Tamura, Yuka Terada, Christopher A. Theissen, Martin Turbet, Valérie Van Grootel, Roberto Varas, Noriharu Watanabe, Francis Zong Lang

Revue: Nature Astronomy

Année: 2024

DOI: 10.1038/s41550-024-02271-2

The Discovery and Follow-up of Four Transiting Short-period Sub-Neptunes Orbiting M Dwarfs

Auteur: Yasunori Hori, Akihiko Fukui, Teruyuki Hirano, Norio Narita, Jerome P. de Leon, Hiroyuki Tako Ishikawa, Joel D. Hartman, Giuseppe Morello, Nestor Abreu García, Leticia Álvarez Hernández, Víctor J. S. Béjar, Yéssica Calatayud-Borras, Ilaria Carleo, Gareb Enoc, Emma Esparza-Borges, Izuru Fukuda, Daniel Galán, Samuel Geraldía-González, Yuya Hayashi, Masahiro Ikoma, Kai Ikuta, Keisuke Isogai, Taiki Kagetani, Yugo Kawai, Kiyoe Kawauchi, Tadahiro Kimura, Takanori Kodama, Judith Korth, Nobuhiko Kusakabe, Andrés Laza-Ramos, John H. Livingston, Rafael Luque, Kohei Miyakawa, Mayuko Mori, Felipe Murgas, Jaume Orell-Miquel, Enric Palle, Hannu Parviainen, Alberto Peláez-Torres, Marta Puig-Subirà, Manuel Sánchez-Benavente, Paula Sosa-Guillén, Monika Stangret, Yuka Terada, Sara Muñoz Torres, Noriharu Watanabe, Gaspar Á. Bakos, Khalid Barkaoui, Charles Beichman, Zouhair Benkhaldoun, Andrew W. Boyle, David R. Ciardi, Catherine A. Clark, Karen A. Collins, Kevin I. Collins, Dennis M. Conti, Ian J.M. Crossfield, Mark E. Everett, Elise Furlan, Mourad Ghachoui, Michaël Gillon, Erica J. Gonzales, Jesus Higuera, Keith Horne, Steve B. Howell, Emmanuël Jehin, Kathryn V. Lester, Michael B. Lund, Rachel Matson, Elisabeth C. Matthews, Francisco J. Pozuelos, Boris S. Safonov, Joshua E. Schlieder, Richard P. Schwarz, Ramotholo Sefako, Gregor Srdoc, Ivan A. Strakhov, Mathilde Timmermans, William C. Waalkes, Carl Ziegler, David Charbonneau, Zahra Essack, Natalia M. Guerrero, Hiroki Harakawa, Christina Hedges, Masato Ishizuka, Jon M. Jenkins, Mihoko Konishi, Takayuki Kotani, Tomoyuki Kudo, Takashi Kurokawa, Masayuki Kuzuhara, Jun Nishikawa, Masashi Omiya, George R. Ricker, Sara Seager, Takuma Serizawa, Stephanie Striegel, Motohide Tamura, Akitoshi Ueda, Roland Vanderspek, Sébastien Vievard, Joshua N. Winn

Revue: The Astronomical Journal

Année: 2024

DOI: 10.3847/1538-3881/ad4115

Aperture photometry on asteroid trails

Auteur: Maxime Devogèle, Luca Buzzi, Marco Micheli, Juan Luis Cano, Luca Conversi, Emmanël Jehin, Marin Ferrais, Francisco Ocaña, Dora Föhring, Charlie Drury, Zouhair Benkhaldoun, Peter Jenniskens

Revue: Astronomy & Astrophysics

Année: 2024

DOI: 10.1051/0004-6361/202450263

Developing MATLAB graphical user interface for acquiring single star SCIDAR data

Auteur: Y. Errazzouki, A. Habib, A. Jabiri, M. Sabil, Z. Benkhaldoun

Revue: Astronomy and Computing

Année: 2024

DOI: 10.1016/j.ascom.2024.100878

Analysis of the Impact of the Blazhko Effect Both on the Van Hoof Effect and Radial Velocity Amplitude in the Star RR Lyr

Auteur: Y. El jariri, F.L. Sefyani, A. Benhida, Z. Benkhaldoun, K. Kolenberg, K. Chafouai, A. Habib, M. Sabil

Revue: Research in Astronomy and Astrophysics

Année: 2024

DOI: 10.1088/1674-4527/ad44f0

2023 DZ2 Planetary Defense Campaign

Auteur: Vishnu Reddy, Michael S. Kelley, Lance Benner, Jessie Dotson, Nicolas Erasmus, Davide Farnocchia, Tyler Linder, Joseph R. Masiero, Cristina Thomas, James Bauer, Miguel R. Alarcon, Paolo Bacci, Daniel Bamberger, Adam Battle, Zouhair Benkhaldoun, Guido Betti, Mirel Birlan, Marina Brozovic, Brian Burt, David C. Cantillo, Sunil Chandra, Gregoire Chomette, Ashley Coates, Francesca DeMeo, Maxime Devogèle, Petr Fatka, Marin Ferrais, Paolo Fini, Carel van Gend, Jon D. Giorgini, Dmitry Glamazda, Robert Holmes, Joseph L. Hora, Shinji Horiuchi, Kamil Hornoch, Marco Iozzi, Cristóvão Jacques, Emmanuel Jehin, Hai Jiang, Galina Kaiser, Peter Kušnirák, Eduard Kuznetsov, Julia de León, Alexios Liakos, Javier Licandro, Tim Lister, Jing Liu, Andy Lopez-Oquendo, Martina Maestripieri, Donovan Mathias, Marco Micheli, Shantanu P. Naidu, Alessandro Nastasi, Alin Nedelcu, Elisabeta Petrescu, Marcel Popescu, Stephen B. Potter, Petr Pravec, Juan Sanchez, Toni Santana-Ros, Miquel Serra-Ricart, Nick Sioulas, Adrian Sonka, Alessio Squilloni, Maura Tombelli, Madalina Trelia, David E. Trilling, Elizabeth Warner, Guy Wells, Lorien Wheeler, Mike Wiles

Revue: The Planetary Science Journal

Année: 2024

DOI: 10.3847/psj/ad4a6d

Deep Optical Emission-line Images of Nine Known and Three New Galactic Supernova Remnants

Auteur: Robert A. Fesen, Marcel Drechsler, Xavier Strottner, Bray Falls, Yann Sainty, Nicolas Martino, Richard Galli, Mathew Ludgate, Markus Blauensteiner, Wolfgang Reich, Sean Walker, Dennis di Cicco, David Mittelman, Curtis Morgan, Aziz Ettahar Kaeouach, Justin Rupert, Zouhair Benkhaldoun

Revue: The Astrophysical Journal Supplement Series

Année: 2024

DOI: 10.3847/1538-4365/ad410a

TOI-4336 A b: A temperate sub-Neptune ripe for atmospheric characterization in a nearby triple M-dwarf system

Auteur: M. Timmermans, G. Dransfield, M. Gillon, A. H. M. J. Triaud, B. V. Rackham, C. Aganze, K. Barkaoui, C. Briceño, A. J. Burgasser, K. A. Collins, M. Cointepas, M. Dévora-Pajares, E. Ducrot, S. Zúñiga-Fernández, S. B. Howell, L. Kaltenegger, C. A. Murray, E. K. Pass, S. N. Quinn, S. N. Raymond, D. Sebastian, K. G. Stassun, C. Ziegler, J. M. Almenara, Z. Benkhaldoun, X. Bonfils, J. L. Christiansen, F. Davoudi, J. de Wit, L. Delrez, B.-O. Demory, W. Fong, G. Fűrész, M. Ghachoui, L. J. Garcia, Y. Gómez Maqueo Chew, M. J. Hooton, K. Horne, M. N. Günther, E. Jehin, J. M. Jenkins, N. Law, A. W. Mann, F. Murgas, F. J. Pozuelos, P. P. Pedersen, D. Queloz, G. Ricker, P. Rowden, R. P. Schwarz, S. Seager, R. L. Smart, G. Srdoc, S. Striegel, S. Thompson, R. Vanderspek, J. N. Winn

Revue: Astronomy & Astrophysics

Année: 2024

DOI: 10.1051/0004-6361/202347981

Communications (74 au total)

Scientific Insights into the Atlas Dark Sky Reserve

Manifestation: General Assembly and 5th Annual Conference of the African Astronomical Society, held 23-28 March 2025 at the University of South Africa (UNISA), id.172

Date: 2025-23-05

Organisation: University of South Africa (UNISA),

Orbital Anomalies Classification by Machine learning techniques

Manifestation: General Assembly and 5th Annual Conference of the African Astronomical Society, held 23-28 March 2025 at the University of South Africa (UNISA), id.186

Date: 2025-23-03

Organisation: University of South Africa (UNISA)

AFIPS – A network of African planetary scientists 

Manifestation: EPSC-DPS Joint Meeting 2025 (EPSC-DPS2025), held 7-12 September, 2025 in Helsinki, Finland. Online at https://www.epsc-dps2025.eu, id. EPSC-DPS2025-1018

Date: 2025-09-07

Organisation: Helsinki, Finland

Investigating the Molecular Activity and Composition of Comet C/2022 E3 via Photometry and Optical Spectroscopy

Manifestation: EPSC-DPS Joint Meeting 2025 (EPSC-DPS2025), held 7-12 September, 2025 in Helsinki, Finland. Online at https://www.epsc-dps2025.eu, id. EPSC-DPS2025-1066

Date: 2025-09-07

Organisation: Helsinki, Finland

Photometric and spectroscopic monitoring of the outbursting Halley-type comet 12P/Pons-Brooks

Manifestation: EPSC-DPS Joint Meeting 2025 (EPSC-DPS2025), held 7-12 September, 2025 in Helsinki, Finland. Online at https://www.epsc-dps2025.eu, id. EPSC-DPS2025-1646

Date: 2025-09-07

Organisation: Helsinki, Finland

Combined shape modeling of Near-Earth asteroid  (154244) 2002 KL6 from Radar and optical observations

Manifestation: EPSC-DPS Joint Meeting 2025 (EPSC-DPS2025), held 7-12 September, 2025 in Helsinki, Finland. Online at https://www.epsc-dps2025.eu, id. EPSC-DPS2025-1712

Date: 2025-09-07

Organisation: Helsini, Finland

Long-Term Activity and Compositional Evolution of Comet C/2017 K2(PanSTARRS) from Photometric and High-Resolution Spectroscopic Observations

Manifestation: EPSC-DPS Joint Meeting 2025 (EPSC-DPS2025), held 7-12 September, 2025 in Helsinki, Finland. Online at https://www.epsc-dps2025.eu, id. EPSC-DPS2025-1785

Date: 2025-09-07

Organisation: Helsinki, Finland

Size and Shape of the Trans-Neptunian Object (470316) 2007 OC10: Comparison with Thermal Data

Manifestation: Proceedings of the VIII Iberian Congress on Planetary Sciences and Solar System Exploration, CPESS-8, held 26-29 May 2025 in Malaga, Spain. Online at https://spainportugal-eps.org/index.php/en/8-eps-en-gb/218-cpess-8-en, id.65

Date: 2025-05-05

Organisation: Malaga, Spain.

Long-term TRAPPIST monitoring of a few Long Period and Dynamically New Comets.

Manifestation: Europlanet Science Congress 2024

Date: 2024-09-13

Organisation: Freie Universität Berlin, Germany

Thèses (22 au total)

Observation depuis le sol et analyse des émissions associées aux chutes de météorides sur la lune

Auteur: Mamoun Ait My El Arbi

Directeur: Benkhaldoun Zouhair

Soutenance: 2016

Contribution à la mise en place de l’Astrophotométrie de précision à l’OUCA, « Application à la détection des exoplanètes de type Jupiter Chaud et Etudes de l’impact des météorides dans le système Terre-Lune

Auteur: Ahmed Daassou

Directeur: Benkhaldoun Zouhair

Soutenance: 2015

Contribution à l’Apodisation par Interférométrie, Coronographie et Détection des exoplanètes

Auteur: Ossama Azagrouze

Directeur: Mohamed Lazrek et Zouhair Benkhaldoun

Soutenance: 2012

Prospection et étude de sites astronomiques au Maroc: Le site d’Aklim dans l’Anti-Atlas. Réalisation d’un nouvel Instrument de mesure du Seeing: Le moniteur Interférentiel du Seeing

Auteur: Mohamed Sabil

Directeur: Mohamed Lazrek et Zouhair Benkhaldoun

Soutenance: 2012

Analyse et Modélisation des Paramètres Astroclimatiques pour l’Evaluation des sites Astronomiques

Auteur: Youssef Hach

Directeur: Benkhaldoun Zouhair

Soutenance: 2012

Qualification des sites Astronomiques: Nouvelle approche par l’utilisation des mesures satellitaires et des données météorologiques (Doctorat d'Etat)

Auteur: Aziza Bounhir

Directeur: Benkhaldoun Zouhair

Soutenance: 2009

Vers l’interférométrie optique d’étoiles extragalactiques

Auteur: Thami El Halkouj

Directeur: Mohamed Lazrek et Zouhair Benkhaldoun

Soutenance: 2008

Application de la technique du Scidar aux étoiles simples et Réalisation d’un « Single Star Scidar »

Auteur: Abdelfettah Habib

Directeur: Benkhaldoun Zouhair

Soutenance: 2007

Contribution à la modélisation et l’évaluation de la turbulence atmosphérique & Mise en oeuvre et exploitation d’un moniteur de seeing astronomique

Auteur: Abdelouahed Abahamid

Directeur: Benkhaldoun Zouhair

Soutenance: 2005