Joint Institute for Nuclear Research
«AMBER Experiment at CERN» by Aleksey Guskov
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- Category: Seminars
Quantum chromodynamics (QCD) as a theory of interaction of quarks and gluons, is undoubtedly successful and gives a reliable description of the processes that take place in high-energy particle interactions. However, because of the large value of the strong interaction constant, QCD is not able to describe from its first principles the structure, properties and spectrum of systems built on the basis of the strong interaction - hadrons. This makes the experiment the only reliable source of such information.
International Collaboration FASER at CERN Detects First Neutrinos Made by Particle Collider
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- Category: News
The FASER experiment has for the first time detected subatomic particles called neutrinos created by a particle collider. The discovery promises to deepen scientists’ understanding of the nature of neutrinos, first spotted in 1956, which are the most abundant particle in the cosmos and a key participant in the process that makes stars burn. The work could also shed light on cosmic neutrinos that travel large distances and collide with the Earth, providing a window on distant parts of the cosmos.
A Catalogue of All Detected and Simulated Events in the ATLAS Experiment at CERN Compiled
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- Category: Новости науки
Annually, several billions of particle interactions are detected in the ATLAS experiment at the LHC at CERN. These events are processed, analyzed, and even larger simulated data samples are generated for them. To track the location of each event record and also to be able to search for and retrieve specific events during in-depth investigations, the ATLAS EventIndex catalogue has been compiled. The EventIndex project results have been recently published in a high-ranking scientific journal Computing and Software for Big Science.
Chronicles of the 2023 Baikal Expedition. Week 4
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- Category: News
March 12. Day 24
The deployment of new clusters and upgrade of those previously installed are proceeding.
The cause of the fault of the string module acoustic line on String 4 of Cluster 2 has been identified at the shore lab. All the modules of String 8 and 4 of Cluster 1 are installed and tested.
Today, the bottom cable laying has been interrupted due to the breakage of the ice-cutter. It is being repaired.
Director’s Philosophy
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- Category: Chronograph
“The most important principle for a leader of a scientific institution is not to impede a more talented colleague. To impede is a disaster. To support any good initiative and not to be afraid of a star coming to you with more talent than you have, with more skills, with greater ideas is a blessing. To help this colleague to unfold himself is the main task of a good leader."
“Study of Neutrino Oscillations in the NOvA/DUNE Accelerator Experiments” by Oleg Samoylov
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- Category: Seminars
The main goal of the projects is to study the phenomenon of neutrino oscillations which allow measuring unknown neutrino parameters: the neutrino mass ordering, leptonic CP violation (if CP is non-zero), the value of the mixing angle th23 and determining its octant.
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