Results 61 to 70 of about 26,276 (160)

Transition de phase et frustration en physique nucléaire et astrophysique [PDF]

open access: yes, 2005
http://polywww.in2p3.fr/jrjc2005National audienceDans ce rapport, nous nous proposons d'étudier l'influence de la frustration due au au champ coulombien sur la phénoménologie des transitions de phase de la matière nucléaire présente dans la croute ...
Hasnaoui, Karim, Habib Omar
core  

Complémentarité de la RMN, la modélisation et la diffraction pour une cristallographie des systèmes désordonnés [PDF]

open access: yes, 2015
Les techniques de diffraction de rayons X et de neutrons, reposant sur la périodicité des réseaux cristallins, et la résonance magnétique nucléaire, qui apporte des informations sur la structure locale indépendamment de l’existence d ...
Mathieu Allix   +9 more
core   +1 more source

Search for direct top squark pair production in final states with two leptons in $$\sqrt{s} = 13$$ s = 13 TeV pp collisions with the ATLAS detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
The results of a search for direct pair production of top squarks in events with two opposite-charge leptons (electrons or muons) are reported, using $$36.1~\hbox {fb}^{-1}$$ 36.1 fb - 1 of integrated luminosity from proton–proton collisions at $$\sqrt{s}
M. Aaboud   +2876 more
doaj   +1 more source

Search for long-lived charginos based on a disappearing-track signature in pp collisions at s=13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
This paper presents a search for direct electroweak gaugino or gluino pair production with a chargino nearly mass-degenerate with a stable neutralino.
The ATLAS collaboration   +2874 more
doaj   +1 more source

Réacteurs nucléaires expérimentaux [PDF]

open access: yes, 2012
International audienceLes réacteurs expérimentaux constituent une base nécessaire au développement et à l'évolution de l'énergie nucléaire. Ce sont eux qui ont ouvert la voie à l'utilisation du nucléaire avec la divergence de la première pile atomique ...
CHABRE, André, BONIN, Bernard
core  

Search for the direct production of charginos and neutralinos in final states with tau leptons in $$\sqrt{s} = 13\,\mathrm{TeV}$$ s=13TeV pp collisions with the ATLAS detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2018
A search for the direct production of charginos and neutralinos in final states with at least two hadronically decaying tau leptons is presented. The analysis uses a dataset of pp collisions corresponding to an integrated luminosity of 36.1 fb$$^{-1 ...
M. Aaboud   +2882 more
doaj   +1 more source

Search for supersymmetry in final states with missing transverse momentum and multiple b-jets in proton-proton collisions at s=13 $$ \sqrt{s}=13 $$ TeV with the ATLAS detector

open access: yesJournal of High Energy Physics, 2018
A search for supersymmetry involving the pair production of gluinos decaying via third-generation squarks into the lightest neutralino χ˜10 $$ \left({\tilde{\chi}}_1^0\right) $$ is reported.
The ATLAS collaboration   +2874 more
doaj   +1 more source

Modélisations numériques en physique des matériaux [PDF]

open access: yes, 2004
Dans cette thèse d'Habilitation à Diriger les Recherches, sont exposés nos travaux de modélisations numériques des matériaux aux différentes échelles, mésoscopique et atomique.
Proville, Laurent
core  

Measurements of electroweak $$Wjj $$ W j j production and constraints on anomalous gauge couplings with the ATLAS detector

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
Measurements of the electroweak production of a W boson in association with two jets at high dijet invariant mass are performed using $$\sqrt{s} =$$ s = 7 and 8  $$\text {TeV}$$ TeV  proton–proton collision data produced by the Large Hadron Collider ...
M. Aaboud   +2837 more
doaj   +1 more source

Transition de phase et frustration en physique nucléaire et astrophysique [PDF]

open access: yes, 2008
The thermodynamics of nuclear matter which constitutes the crust of proto-neutron stars and neutrons stars is studied in this thesis. Obtaining information on the star matter thermodynamics will enhance the understanding of physical phenomena involved in
Hasnaoui, Karim
core  

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