Team 2
Intitulé de l'équipe : Physique des plasmas et fusion thermonucléaire
Description de la thématique de recherche de l'équipe :
L'équipe de recherche travaille principalement sur les axes suivants :
1. Etude des ondes qui se propagent dans les plasmas créés par laser, dans le contexte de la fusion thermonucléaire inertielle, ainsi que les activations provoquées, notamment l'instabilité de Weibel. L'objet de cette étude et de calculer le coefficient d'absorption en utilisant la théorie cinétique de Fokker-Planck et d'étudier l'influence de quelques paramètres physiques sur le taux d'absorption, notamment le champ magnétique appliqué dans le cas des expériences de la fusion magnéto-inertielle (MIF).
2. Etude de l'anisotropie en température dans le plasma de fusion magnétique (la filière Tokamak). On s'intéresse aussi à étudier cette anisotropie sur la propagation des ondes d'Alfvén.
3. Etude des sursauts gamma dans les milieux astrophysiques.
4. Etude relativiste dans le cadre de la théorie cinétique du transport dans les plasmas de la fusion thermonucléaire. On s'intéresse au calcul des coefficients de transport (coefficient de diffusion et coefficient de mobilité).
Chef d'équipe : Sid Abdelaziz
| Membre | Diplôme | Spécialité | Structure de rattachement |
| Abdelaziz Sid | Habilitation | Plasmas et Fusion Thermonucléaire | Université de Batna 1 |
| Debbache Djamel | Doctorat | Physique et Astronomie | Université de Batna 1 |
| Amel Benahmed | Doctorat | Plasmas et Fusion Thermonucléaire | Université de Batna 1 |
| Rahmani Yassine | Doctorat | Plasma | CRAAG |
| Ibtissem Hannachi | Doctorat | Plasmas et Fusion Thermonucléaire | Université de Batna 1 |
| Boultif Oussama | Doctorat | Plasmas et Fusion Thermonucléaire | Université de Batna 1 |
| Azoui Hanane | Doctorat | Plasma | Université de Batna 1 |
| Arab Zineb | Doctorat | Mathematique | Univeristé de Batna 1 |
| Kechidi Ziane | Doctorat | physique des plasmas | Université de Média |
Les doctorants inscrits :
| Nom et prénom | Encadreur | Année d'inscription |
| Naceur Rebiha | SID Abdelaziz | 2018 |
| Bennacer Ahlam | Sid Abdelaziz | 2023 |
| Anes Abdessemed Boutahra | Sid Abdelaziz | 2023 |
| Ahlam Bekhouche | Hannachi Ibtissem | 2023 |
Mots clés : Milieux ionisés, physique des plasmas, fusion thermonucléaire, plasma processing, simulation
Team 3
Team acronym: PPMP
Description of the team's research topic:
We perform detailed calculations using QCD theory to predict cross sections of various quantities that are of interest in standard model physics, such as electroweak processes, jets, top quakr, Higgs etc. We compare our results to data from particle colliders around the world (such as the LHC in Geneva) to improve our understanding of the structure of matter and enable the search for standard model particles and beyond.Our team is also interested in the use of modern tools to improve the search strategy for new physics signals at colliders, specifically machine-learning techniques. Our interest includes applying these techniques in order to gain more insight into the physics of jet substructure and how to improve the search for BSM signals by means of reducing background noise.Our team also works on Physics modelling at colliders, where we are interested in the improvement of HEP tools that simulate interactions for LHC Physics (namely Pythia 8).
Non-commutative geometry: The non-commutativity of spatial coordinates is an interesting theory that can be used for a quantum theory of gravity. We use various quantum systems (relativistic and non-relativistic) and study the effect of the non-commutativity of space-time on the energy levels associated with the systems, and comparing to experimental results we set bounds on the non-commutativity parameter.
Path integrals: We apply the formalism of path integrals to various quantum mechanical problems that are not straightforward to solve using usual quantum mechanics.
Team leader : Pr. Yazid Delenda
| Membre | Degree | Speciality | Affiliation |
| Yazid DELENDA | Professor | Theoretical Physics | University of Batna 1 |
| Mekki AOUACHRIA | Professor | Theoretical Physics | University of Batna 1 |
| Moustafa MOUMNI | Professor | Theoretical Physics | University of Batna 1 |
| Moussa ANOUNE | Doctorate | Material Physics | University of Batna 1 |
| Rima REKIK | Doctorate | Theoretical Physics | University of Batna 1 |
| Ahmed BACIR | Doctorate | Theoretical Physics | University of Batna 1 |
Registered doctoral students:
| Name | Supervisor | Year of registration |
| Safa Gaid | Yazid Delenda | 2020 |
| khaled Fatma Zohra | Moumni Mostapha | 2022 |
| Ghemari Samar | Moumni Mostapha | 2022 |
| Hammadi Wafa | Moumni Mostapha | 2022 |
| Larbi Mohamed Aimen | Zaïem Slimane | 2022 |
| Ghezal Achwak | Delenda Yazid | 2022 |
| Bara Fatima Zohra | Zaïem Slimane | 2022 |
Keywords : QCD phenomenology, BSM physics, non-commutative geometry, Collider Physics, Path integrals, gravitation
Team 4
Team acronym: TCM
Description of the research theme of the team:
Since the accreditation of our laboratory LRPRIM, all the research objectives of our team have been carried out in France at the P' Institute of the Department of Physics and Mechanics of Materials of the ENSMA of Poitiers and this, following a scientific collaboration that lasted from 2002 to 2018.
From 2002 to 2013 with Mr. André Rivière, university professor in solid-state physics and head of the mechanical spectrometry team of the LMPM at the National School of Mechanics and Aerotechnics (ENSMA) - Poitiers. After his retirement, this collaboration continued until 2018 with Séverine Boyer and Michel Gerland within the research unit P' CNRS created in 2010 in partnership with the ISAE-ENSMA of Poitiers.
Given the lack of scientific equipment at the LRPRIM laboratory during this period, this collaboration project allowed us to develop research themes. The Internal Friction (IF) tests based on the study by isothermal mechanical spectroscopy (IMS) of the relaxation effects observed at high temperature on a wide range of metals and alloys as well as on the study of the non-thermally activated relaxation effect associated with the precipitation process in structurally hardening alloys.
Recently, we have acquired new equipment at LRPRIM including a DMA for our team, which will allow us to perform several different and complementary tests among which we will mention the Internal Friction, Fatigue and Creep tests on various metals and alloys as well as on ceramics.
This apparatus will be functional as soon as the objective conditions are met with the development of a test schedule proposed by the various members of the team.
Team leader: Dr. Smadi Moussa
| Membre | Degree | Speciality | Affiliation structure | Affiliate Title |
| Moussa SMADI | Doctorate | Laser | University of Batna 1 | Teacher Researcher |
| Saida BELAMRI | Doctorate in Science | Materials sciences | University of Batna 1 | Teacher Researcher |
| Cherif BELAMRI | Habilitation | Materials sciences | University of Batna 1 | Teacher Researcher |
| Djamel HADDAD | Doctorate | Energy | University of Batna 1 | Teacher Researcher |
| Abdelhamid KEBBAB | Doctorate | Materials sciences | University of Batna 1 | Teacher Researcher |
| Hadda KRARCHA | Doctorate | Physics and Astronomy | University of Batna 2 | Teacher Researcher |
| Amel GUERRAOUI | Doctorate | Materials sciences | University of Batna 1 | Teacher Researcher |
| Abdelwaheb BENDAAS | Magisterium | Materials sciences | University of Batna 1 | Teacher Researcher |
| Salah TAABACHE | Magisterium | Materials sciences | University of Batna 1 | Teacher Researcher |
| Nawal BENYAHIA | Doctorate | Materials sciences | University of Biskra | Teacher Researcher |
| Souad KASRANI | Doctorate | Materials sciences | University of Batna 1 | Teacher Researcher |
| Fatiha GUERFA | Doctorate | Materials sciences | University of Batna 1 | Teacher Researcher |
| Saida KITOUNI | Doctorate | Material Sciences | University of constatntine 1 | Teacher Researcher |
| Naima MECHHOUD | Doctorate | Chemistery | University of Batna 1 | Teacher Researcher |
| Soumia Lebaal | Doctorate | Materials sciences | University of Batna 2 | Teacher Researcher |
| Abir BOUBIR | Doctorate | Materials sciences | University of Batna 1 | Teacher Researcher |
Registered doctoral students:
| Last and First name | Supervisor | registration Year |
| Abdelhamid KEBBAB
| Pr. Chérif BELAMRI | 2017 |
| Abdelwaheb BENDAAS
| Pr. Chérif BELAMRI | 2017 |
| Salah TAABACHE
| Pr. Saida BELHAS | 2017 |
Keywords: Characterization, Metallic Materials, Alloys, Composites, Mechanical Spectroscopy, Internal Friction, Precipitates, Fatigue, Creep, Temperature.