Health (PRISME)

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The PRISME team is composed of physicists, biochemists, biologists and radiotherapists. We specialize in multidisciplinary research aimed at developing, optimizing and controlling innovative radiotherapies, whether it be hadrontherapy or therapies using radioactive ion-emitting elements or nanoparticles. These radiotherapies aim to improve the treatment of certain cancers by increasing the effect of ionizing radiation in the tumor while minimizing its harmful effects on healthy tissues.

Our multidisciplinary approach aims to quantify, understand and predict the effect of ionizing radiation on living organisms from processes induced at extremely short times (attosecond) at small scales (atomic nucleus) to long-term consequences (years) at the patient level.
We therefore design and carry out irradiation experiments on targets ranging from molecules or cells to small animals and patient samples (tumor, blood). These experiments feed an important part of our activity which consists in modeling the effects of radiation on living organisms.

One of the innovative techniques of radiotherapy is hadrontherapy, which is to send
an ion beam on the tumors to destroy them. We are working, in particular using simulations, data processing and predictions, to improve these systems by having on-line control over irradiation using dedicated detectors. These tools also have applications in imaging.

The activities can be divided into three research areas:

Axis 1 aims to develop simulations and detectors to control patient irradiation by detecting the particles emitted during hadrontherapy treatment. These developments also offer application prospects in the field of diagnostic imaging.

Axis 2 focuses on the development of multi-scale models and simulations to describe and predict the physical, chemical and biological processes induced by irradiation. It also develops irradiation and dosimetric control means for the measurement of radiobiological effects.

Axis 3 quantifies by experiment the effects induced by irradiation with molecular, cellular, multicellular, in-vitro or in-vivo systems. It focuses on the specificities of innovative radiotherapies and the personalization of care.

PERMANENTS:

NON-PERMANENTS:

- DOCTORANTS / DOCTORAL STUDENTS:

- CHERCHEURS NON-PERMANENTS / NON-PERMANENT RESEARCHERS:
8788 documents

  • Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic, Thomas Bergauer, et al.. Search for charged Higgs bosons produced in vector boson fusion processes and decaying into vector boson pairs in proton–proton collisions at \sqrt{s} = 13\,{\text {TeV}}. Eur.Phys.J.C, 2021, 81 (8), pp.723. ⟨10.1140/epjc/s10052-021-09472-3⟩. ⟨hal-03210346⟩
  • Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Federico Ambrogi, Thomas Bergauer, et al.. Measurement of differential \mathrm{t\bar{t}} production cross sections using top quarks at large transverse momenta in pp collisions at \sqrt{s} = 13 TeV. Phys.Rev.D, 2021, 103 (5), pp.052008. ⟨10.1103/PhysRevD.103.052008⟩. ⟨hal-02934069⟩
  • Benjamin Bally, Michael Bender. Projection on particle number and angular momentum: Example of triaxial Bogoliubov quasiparticle states. Phys.Rev.C, 2021, 103 (2), pp.024315. ⟨10.1103/PhysRevC.103.024315⟩. ⟨hal-03010992⟩
  • H1 Collaboration, V Andreev, A Baghdasaryan, A Baty, K Begzsuren, et al.. Measurement of charged particle multiplicity distributions in DIS at HERA and its implication to entanglement entropy of partons. European Physical Journal C: Particles and Fields, 2021, 81, pp.212. ⟨10.1140/epjc/s10052-021-08896-1⟩. ⟨hal-03054562⟩
  • Peng Wang, Noam I. Libeskind, Marcel S. Pawlowski, Xi Kang, Wei Wang, et al.. The Lopsided Distribution of Satellites of Isolated Central Galaxies. The Astrophysical Journal, 2021, 914 (2), pp.78. ⟨10.3847/1538-4357/abfc4f⟩. ⟨hal-03383656⟩
  • Peng Wang, Noam I. Libeskind, Elmo Tempel, Xi Kang, Quan Guo. Possible observational evidence for cosmic filament spin. Nature Astron., 2021, 5 (8), pp.839-845. ⟨10.1038/s41550-021-01380-6⟩. ⟨hal-03260791⟩
  • Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Thomas Bergauer, Marko Dragicevic, et al.. Angular analysis of the decay B^+ \to K^*(892)^+\mu^+\mu^- in proton-proton collisions at \sqrt{s} = 8 TeV. JHEP, 2021, 04, pp.124. ⟨10.1007/JHEP04(2021)124⟩. ⟨hal-03022669⟩
  • Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Federico Ambrogi, Thomas Bergauer, et al.. Search for the lepton flavor violating decay \tau \to 3\mu in proton-proton collisions at \sqrt{s} = 13 TeV. JHEP, 2021, 01, pp.163. ⟨10.1007/JHEP01(2021)163⟩. ⟨hal-02939897⟩
  • Albert M Sirunyan, Armen Tumasyan, Wolfgang Adam, Federico Ambrogi, Thomas Bergauer, et al.. First measurement of large area jet transverse momentum spectra in heavy-ion collisions. JHEP, 2021, 05, pp.284. ⟨10.1007/JHEP05(2021)284⟩. ⟨hal-03171405⟩
  • Armen Tumasyan, Wolfgang Adam, Janik Walter Andrejkovic, Thomas Bergauer, Suman Chatterjee, et al.. Measurements of the pp \to W^\pm\gamma\gamma and pp \to Z\gamma\gamma cross sections at \sqrt{s} = 13 TeV and limits on anomalous quartic gauge couplings. JHEP, 2021, 10, pp.174. ⟨10.1007/JHEP10(2021)174⟩. ⟨hal-03261352⟩

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