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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)

TOI-2084 b and TOI-4184 b: Two new sub-Neptunes around M dwarf stars

Auteur: K. Barkaoui, M. Timmermans, A. Soubkiou, B. V. Rackham, A. J. Burgasser, J. Chouqar, F. J. Pozuelos, K. A. Collins, S. B. Howell, R. Simcoe, C. Melis, K. G. Stassun, J. Tregloan-Reed, M. Cointepas, M. Gillon, X. Bonfils, E. Furlan, C. L. Gnilka, J. M. Almenara, R. Alonso, Z. Benkhaldoun, M. Bonavita, F. Bouchy, A. Burdanov, P. Chinchilla, F. Davoudi, L. Delrez, O. Demangeon, M. Dominik, B.-O. Demory, J. de Wit, G. Dransfield, E. Ducrot, A. Fukui, T. C. Hinse, M. J. Hooton, E. Jehin, J. M. Jenkins, U. G. Jørgensen, D. W. Latham, L. Garcia, S. Carrazco-Gaxiola, M. Ghachoui, Y. Gómez Maqueo Chew, M. N. Günther, J. McCormac, F. Murgas, C. A. Murray, N. Narita, P. Niraula, P. P. Pedersen, D. Queloz, R. Rebolo-López, G. Ricker, L. Sabin, S. Sajadian, N. Schanche, R. P. Schwarz, S. Seager, D. Sebastian, R. Sefako, S. Sohy, J. Southworth, G. Srdoc, S. J. Thompson, A. H. M. J. Triaud, R. Vanderspek, R. D. Wells, J. N. Winn, S. Zúñiga-Fernández

Revue: Astronomy & Astrophysics

Année: 2023

DOI: 10.1051/0004-6361/202346838

Non‐Migrating Structures in the Northern Midlatitude Thermosphere During December Solstice Using ICON/MIGHTI and FPI Observations

Auteur: L. A. Navarro, J. J. Makela, J. M. Forbes, B. J. Harding, C. R. Englert, J. M. Harlander, K. D. Marr, R. Kerr, J. Noto, Q. Wu, Z. Benkhaldoun, M. Kaab, T. J. Immel

Revue: Journal of Geophysical Research: Space Physics

Année: 2023

DOI: 10.1029/2023ja031468

TOI 4201 b and TOI 5344 b: Discovery of Two Transiting Giant Planets around M-dwarf Stars and Revised Parameters for Three Others

Auteur: J. D. Hartman, G. Á. Bakos, Z. Csubry, A. W. Howard, H. Isaacson, S. Giacalone, A. Chontos, N. Narita, A. Fukui, J. P. de Leon, N. Watanabe, M. Mori, T. Kagetani, I. Fukuda, Y. Kawai, M. Ikoma, E. Palle, F. Murgas, E. Esparza-Borges, H. Parviainen, L. G. Bouma, M. Cointepas, X. Bonfils, J. M. Almenara, Karen A. Collins, Kevin I. Collins, Howard M. Relles, Khalid Barkaoui, Richard P. Schwarz, Ghachoui Mourad, Mathilde Timmermans, Georgina Dransfield, Artem Burdanov, Julien de Wit, Emmanuël Jehin, Amaury H. M. J. Triaud, Michaël Gillon, Zouhair Benkhaldoun, Keith Horne, Ramotholo Sefako, A. Jordán, R. Brahm, V. Suc, Steve B. Howell, E. Furlan, J. E. Schlieder, D. Ciardi, T. Barclay, E. J. Gonzales, I. Crossfield, C. D. Dressing, M. Goliguzova, A. Tatarnikov, George R. Ricker, Roland Vanderspek, David W. Latham, S. Seager, Joshua N. Winn, Jon M. Jenkins, Stephanie Striegel, Avi Shporer, Andrew Vanderburg, Alan M. Levine, Veselin B. Kostov, David Watanabe

Revue: The Astronomical Journal

Année: 2023

DOI: 10.3847/1538-3881/acf56e

An M dwarf accompanied by a close-in giant orbiter with SPECULOOS

Auteur: Amaury H M J Triaud, Georgina Dransfield, Taiki Kagetani, Mathilde Timmermans, Norio Narita, Khalid Barkaoui, Teruyuki Hirano, Benjamin V Rackham, Mayuko Mori, Thomas Baycroft, Zouhair Benkhaldoun, Adam J Burgasser, Douglas A Caldwell, Karen A Collins, Yasmin T Davis, Laetitia Delrez, Brice-Oliver Demory, Elsa Ducrot, Akihiko Fukui, Clàudia Jano Muñoz, Emmanuël Jehin, Lionel J García, Mourad Ghachoui, Michaël Gillon, Yilen Gómez Maqueo Chew, Matthew J Hooton, Masahiro Ikoma, Kiyoe Kawauchi, Takayuki Kotani, Alan M Levine, Enric Pallé, Peter P Pedersen, Francisco J Pozuelos, Didier Queloz, Owen J Scutt, Sara Seager, Daniel Sebastian, Motohide Tamura, Samantha Thompson, Noriharu Watanabe, Julien de Wit, Joshua N Winn, Sebastián Zúñiga-Fernández

Revue: Monthly Notices of the Royal Astronomical Society: Letters

Année: 2023

DOI: 10.1093/mnrasl/slad097

The high optical brightness of the BlueWalker 3 satellite

Auteur: Sangeetha Nandakumar, Siegfried Eggl, Jeremy Tregloan-Reed, Christian Adam, Jasmine Anderson-Baldwin, Michele T. Bannister, Adam Battle, Zouhair Benkhaldoun, Tanner Campbell, J. P. Colque, Guillermo Damke, Ilse Plauchu Frayn, Mourad Ghachoui, Pedro F. Guillen, Aziz Ettahar Kaeouach, Harrison R. Krantz, Marco Langbroek, Nicholas Rattenbury, Vishnu Reddy, Ryan Ridden-Harper, Brad Young, Eduardo Unda-Sanzana, Alan M. Watson, Constance E. Walker, John C. Barentine, Piero Benvenuti, Federico Di Vruno, Mike W. Peel, Meredith L. Rawls, Cees Bassa, Catalina Flores-Quintana, Pablo García, Sam Kim, Penélope Longa-Peña, Edgar Ortiz, Ángel Otarola, María Romero-Colmenares, Pedro Sanhueza, Giorgio Siringo, Mario Soto

Revue: Nature

Année: 2023

DOI: 10.1038/s41586-023-06672-7

A study of Io’s sodium jets with the TRAPPIST telescopes

Auteur: A. De Becker, L. A. Head, B. Bonfond, E. Jehin, J. Manfroid, Z. Yao, B. Zhang, D. Grodent, N. Schneider, Z. Benkhaldoun

Revue: Astronomy & Astrophysics

Année: 2023

DOI: 10.1051/0004-6361/202347447

Close-to-fission dumbbell Jupiter-Trojan (17365) Thymbraeus

Auteur: B. Carry, P. Descamps, M. Ferrais, J.-P. Rivet, J. Berthier, E. Jehin, D. Vernet, L. Abe, P. Bendjoya, F. Vachier, M. Pajuelo, M. Birlan, F. Colas, Z. Benkhaldoun

Revue: Astronomy & Astrophysics

Année: 2023

DOI: 10.1051/0004-6361/202347158

Atmospheric dynamics and shock waves in RR Lyr

Auteur: D. Gillet, F. L. Sefyani, A. Benhida, B. Mauclaire, D. El Youssoufi, T. de France, Z. Benkhaldoun, P. Lailly

Revue: Astronomy & Astrophysics

Année: 2023

DOI: 10.1051/0004-6361/202347355

Activity and composition of the hyperactive comet 46P/Wirtanen during its close approach in 2018

Auteur: Y. Moulane, E. Jehin, J. Manfroid, D. Hutsemékers, C. Opitom, Y. Shinnaka, D. Bodewits, Z. Benkhaldoun

Revue: Astronomy & Astrophysics

Année: 2023

DOI: 10.1051/0004-6361/202244779

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