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)

Variations in the volatile-driven activity of comet C/2017 K2 (PanSTARRS) revealed by long-term multiwavelength observations

Auteur: S. Hmiddouch, E. Jehin, M. Lippi, M. Vander Donckt, K. Aravind, D. Hutsemékers, J. Manfroid, A. Jabiri, Y. Moulane, Z. Benkhaldoun

Revue: Astronomy & Astrophysics

Année: 2025

DOI: 10.1051/0004-6361/202555864

TOI-1846 b: a super-Earth in the radius valley orbiting a nearby M dwarf

Auteur: Abderahmane Soubkiou, Khalid Barkaoui, Zouhair Benkhaldoun, Mourad Ghachoui, Jamila Chouqar, Benjamin V. Rackham, Adam Burgasser, Emma Softich, Enric Pallé, Akihiko Fukui, Norio Narita, Felipe Murgas, Steve B Howell, Catherine A Clark, Colin Littlefield, Allyson Bieryla, Andrew W Boyle, David Ciardi, Karen Collins, Kevin I. Collins, Jerome de Leon, Courtney D Dressing, Jason Eastman, Emma Esparza-Borges, Steven Giacalone, Holden Gill, Michaël Gillon, Kai Ikuta, J M Jenkins, Taiki Kagetani, David W Latham, Mayuko Mori, Hannu Parviainen, Emily Pass, G Ricker, Boris S Safonov, Arjun B Savel, Richard P Schwarz, Sara Seager, Ivan A Strakhov, Gregor Srdoc, R Vanderspek, Noriharu Watanabe, Cristilyn N. Watkins, J Winn

Revue: Monthly Notices of the Royal Astronomical Society

Année: 2025

DOI: 10.1093/mnras/staf1030

Size and shape of the trans-Neptunian object (470316) 2007 OC10: Comparison with thermal data

Auteur: J. M. Gómez-Limón, R. Leiva, J. L. Ortiz, N. Morales, M. Kretlow, M. Vara-Lubiano, P. Santos-Sanz, A. Álvarez-Candal, J. L. Rizos, R. Duffard, E. Fernández-Valenzuela, Y. Kilic, S. Cikota, B. Sicardy, F. Bragas-Ribas, M. R. Alarcon, S. Aliş, Z. Benkhaldoun, A. Burdanov, J. de Wit, S. Calavia Belloc, J. Calvo Fernández, O. Canales Moreno, G. Catanzaro, S. Fişek, A. Frasca, R. Iglesias-Marzoa, R. Infante-Sainz, A. Jiménez-Guisado, S. Kaspi, T. Kuutma, D. Lafuente Aznar, J. Licandro, J. L. Maestre, P. Martorell, A. Nastasi, G. Occhipinti, C. Perelló, C. Rinner, B. Samper-Doménech, A. San Segundo, T. Santana-Ros, M. Serra-Ricart

Revue: Astronomy & Astrophysics

Année: 2025

DOI: 10.1051/0004-6361/202453540

Shape and spin-state model of tumbling asteroid (319) Leona

Auteur: J. Ďurech, J. L. Ortiz, M. Ferrais, E. Jehin, F. Pilcher, J. Delgado, J. Hanuš, F. Marchis, J. L. Rizos, M. Kretlow, R. Iglesias-Marzoa, M. R. Alarcon, M. Serra-Ricart, J. Licandro, D. Herald, Z. Benkhaldoun, A. Marciniak

Revue: Astronomy & Astrophysics

Année: 2025

DOI: 10.1051/0004-6361/202554005

Accurate geometric albedo, shape, and size of Hi’iaka from a stellar occultation

Auteur: Estela Fernández-Valenzuela, Jose Luis Ortiz, Bryan J. Holler, Bruno Sicardy, Flavia L. Rommel, Mónica Vara-Lubiano, Nicolas Morales, Frederic Vachier, Josselin Desmars, Mike Kretlow, Roberto Vieira-Martins, Emmanuel Jehin, Marin Ferrais, Pablo Santos-Sanz, Zafar Rustamkulov, Alexander de la Vega, Elizabeth Warner, Zouhair Benkhaldoun, Roxanne Kamin, Al Ryan, Bernie Earls, Dennis Conti, Julien de Wit, Artem Burdanov, Richard Francini, Philip Langill, Ruben Morales, Wesley Fraser, Csaba Kiss, András Pál, Damya Souami, Jean Lecacheux, Felipe Braga-Ribas, René Duffard, Alvaro Alvarez-Candal, Gustavo Benedetti-Rossi, Bruno Morgado, Julio I. B. Camargo, Altair Ramos Gomes Júnior, Marcelo Assafin, Djounai Baba Aissa, Zaki Grigahcene, Marc W. Buie, Javier Licandro, Miguel R. Alarcon, Miquel Serra-Ricart, Alberto Castro-Tirado, Emilio Jesus Fernandez-Garcia, Ramón Iglesias-Marzoa, Francisco J. Galindo-Guil, Hugo González, Rui Gonçalves, Adam Rengstorf, Randy Flynn, Aart Olsen, Bill Hanna, Jason Barnes, Joseph A. A’Hearn, Steven M. Kreyche, William J. Miller, Lillian E. Mortensen, Thomas C. Gibson, Gary Walker, Gerogia Stolle-McAllister, Gregory A. Feiden, Joseph Froetschel, Suzanne Steel, Destin Encardes, R. Scott Fisher, Alton Luken, Eric Holcomb, Daniel Caton, Bob Dunford, Dmitry Monin

Revue: Nature Communications

Année: 2025

DOI: 10.1038/s41467-025-65749-1

A historic XXXII IAU General Assembly for a lasting African legacy

Auteur: Kevin Govender, Charles M. Takalana, Vanessa McBride, Ramasamy Venugopal, Vanessa A. Moss, Kelly Blumenthal, Joyful E. Mdhluli, James O. Chibueze, Sally A. Macfarlane, Zouhair Benkhaldoun, Glen Rees, Alick J. Le Jeune, Sumari Barocci-Faul, Anton Binneman, Hannes Breytenbach, Daniel C. Cunnama, Andrea Girolamodibari, Rika Kobayashi, Duduzile V. Kubheka, Moleboge Lekoloane, Prospery C. Simpemba, Dominic G. Vertue, Lara van Zyl, Mthuthuzeli Zamxaka

Revue: Nature Astronomy

Année: 2024

DOI: 10.1038/s41550-024-02447-w

Accessible hybrid conferences are possible and affordable at large scale

Auteur: Vanessa A. Moss, Ramasamy Venugopal, Kevin Govender, Aidan W. Hotan, Rika Kobayashi, Glen A. Rees, Elizabeth J. Tasker, Dominic G. Vertue, Alick Le Jeune, Emily F. Kerrison, Juliette Roux, Kelly Blumenthal, Ron D. Ekers, Mike W. Peel, Charles M. Takalana, Sumari Barocci-Faul, Zouhair Benkhaldoun, Anton Binneman, Hannes Breytenbach, James O. Chibueze, Daniel C. Cunnama, Duduzile V. Kubheka, Joyful E. Mdhluli, Sally A. Macfarlane, Mthuthuzeli Zamxaka, Lara van Zyl

Revue: Nature Astronomy

Année: 2024

DOI: 10.1038/s41550-024-02448-9

GRANDMA Observations of SN 2023wrk, a Luminous Type Ia Supernova with Significant Unburned Carbon in the Outer Ejecta

Auteur: Cristina Andrade, Pierre-Alexandre Duverne, Jialian Liu, Felipe Navarete, Abdelaziz E. Abdelaziz, Mohamed Abdelkareem, Ilmah Abdi, Mohamed Aboueisha, Christophe Adami, Shabnam Agayeva, Vova Aivazyan, Leandro de Almeida, Dalya Akl, Sarah Antier, Yvan Arnaud, Saad A. Ata, Wageeh A. Badawy, Chunhai Bai, Reda Bendary, Zouhair Benkhaldoun, Kevin Borrot, Eric Broens, Yongzhi Cai, Olivier Clerget, Wagner Corradi, Michael W. Coughlin, Nicolas Delaunoy, Franky Dubois, Jean-Grégoire Ducoin, Eslam Elhosseiny, Thomas M. Esposito, Ali Esamdin, Pascal Foulon, Roland Foulon, Michael Freeberg, Charles Galdies, Priyadarshini Gokuldass, Bruno Guillet, Gamal M. Hamed, Bruno Haremza, Patrice Hello, Yasser Hendy, Patrick Huth, Raguli Inasaridze, Abdusamatjan Iskandar, Aziz Kaeouach, Tarek M. Kamel, Sergey Karpov, Raymond Kneip, Nino Kochiashvili, Petri Kuossari, Liping Li, Xin Li, Jinzhong Liu, Markus Lorber, Raouf H. Mabrouk, Denis Marchais, Elisabeth Maris, Isabel Márquez, Martin Mašek, Roger Ménard, Nicola Meneghelli, Mike Mitchell, Kanthanakorn Noysena, Mohammad Odeh, Wataru Ono, Gérard Parent, Bruce Parker, Julien Peloton, Adam Popowicz, Thierry Pradier, Stephen Price, Oleksandra Pyshna, Yodgor Rajabov, Fadi Saibi, Sophie Saibi, Denis Saint-Gelais, Nelio Sasaki, Marc Serrau, Masao Shimizu, Ahmed Shokry, Andrii Simon, Oleksii Sokoliuk, Ali Takey, Manasanun Tanasan, Yusuf Tillayev, Giuseppe Di Tommaso, Iara Tosta e Melo, Damien Turpin, Xiaofeng Wang, Zhenyu Wang, Ibrahim Zead, Jujia Zhang

Revue: Research Notes of the AAS

Année: 2024

DOI: 10.3847/2515-5172/ad8bbb

Ready for O4 II: GRANDMA observations of <i>Swift</i> GRBs over eight weeks in spring 2022

Auteur: I. Tosta e Melo, J.-G. Ducoin, Z. Vidadi, C. Andrade, V. Rupchandani, S. Agayeva, J. Abdelhadi, L. Abe, O. Aguerre-Chariol, V. Aivazyan, S. Alishov, S. Antier, J.-M. Bai, A. Baransky, S. Bednarz, Ph. Bendjoya, Z. Benkhaldoun, S. Beradze, M. A. Bizouard, U. Bhardwaj, M. Blazek, M. Boër, E. Broens, O. Burkhonov, N. Christensen, J. Cooke, W. Corradi, M. W. Coughlin, T. Culino, F. Daigne, D. Dornic, P.-A. Duverne, S. Ehgamberdiev, L. Eymar, A. Fouad, M. Freeberg, B. Gendre, F. Guo, P. Gokuldass, N. Guessoum, E. Gurbanov, R. Hainich, E. Hasanov, P. Hello, R. Inasaridze, A. Iskandar, N. Ismailov, A. Janati, T. Jegou du Laz, D. A. Kann, S. Karpov, R. W. Kiendrebeogo, A. Klotz, R. Kneip, N. Kochiashvili, A. Kaeouach, K. Kruiswijk, M. Lamoureux, N. Leroy, W. L. Lin, J. Mao, D. Marchais, M. Mašek, T. Midavaine, A. Moller, D. Morris, R. Natsvlishvili, F. Navarete, A. Nicuesa Guelbenzu, K. Noonan, K. Noysena, A. Oksanen, N. B. Orange, C. Pellouin, J. Peloton, H. W. Peng, M. Pilloix, A. Popowicz, T. Pradier, O. Pyshna, G. Raaijmakers, Y. Rajabov, A. Rau, C. Rinner, J.-P. Rivet, A. S. Ryh, M. Sabil, T. Sadibekova, N. Sasaki, M. Serrau, A. Simon, A. Shokry, K. Smith, O. Sokoliuk, X. Song, A. Takey, P. Thierry, Y. Tillayev, D. Turpin, A. de Ugarte Postigo, V. Vasylenko, D. Vernet, L. Wang, F. Vachier, J. P. Vignes, X. F. Wang, X. Zeng, J. Zhang, Y. Zhu

Revue: Astronomy &amp; Astrophysics

Année: 2024

DOI: 10.1051/0004-6361/202347938

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