Sergey Kondratenko
(no)
06/10/2015, 14:30
Methods of experimental physics
The requirements and implementations of transceivers operating at speeds up to several Gb / s and intended for use in on-board data networks are considered. It is noted the possibility of upgrading for a long time used in such networks LVDS - transceivers in order to increase the transmission speed of more than prescribed by the appropriate standard. The results of the characterization of such...
Mr.
Vladimir Khilya
(NRNU MEPhI)
06/10/2015, 14:30
Methods of experimental physics
The aim of the present work is the creation a prototype of anticoincidence system for gamma-telescope "GAMMA-400". The detector is developed on the basis of plastic scintillator and silicon photomultipliers. This work is focuses on research of the characteristics of silicon photomultipliers SiPM company SensL, type 60000. In frame of project the assembly
for measuring of the photomultiplier...
Mr.
Nikita Belyaev
(NRNU MEPhI)
06/10/2015, 14:30
Nuclear physics and particle physics
We review the Effective Field Theory (EFT) to make projections on physics beyond the Standard Model in the Higgs sector.
We provide relations between the non-Standard Model couplings of the Strongly-Ineracting Light Higgs (SILH) effective Lagrangian implemented in the eHDecay package and the corresponding terms of the spin-0 Higgs Characterisation model's effective Lagrangian used with the...
Mikhail Kirsanov
(MEPhI)
06/10/2015, 14:30
Methods of experimental physics
The effect of intense pulsed irradiation on the operation of the liquid xenon spectrometer was studied. The ionization chamber filled with liquid xenon was irradiated by bremsstrahlung pulses of the microtron. The pulse repetition rate was 400 Hz. The absorbed dose ranged from 10-7 to 0.1 Gy per pulse. Stable operation of the liquid xenon spectrometer in the intervals between the pulses of the...
Ms.
Elena Volkova
(National Research Nuclear University MEPhI)
06/10/2015, 14:30
Nuclear physics and particle physics
This report is about a part of ILC software development. The goal of this study was to create a code, that allow us to make automated testing of ILC results. The code uses the result of generation, Mokka simulation and Marlin reconstruction of ILC events. The codes task is automated Higgs recoil mass analysis everyday and to compare Higgs recoil mass with one of the previous day result.
Mr.
Maxim Gromov
(SINP MSU)
06/10/2015, 14:30
Nuclear physics and particle physics
Online calibration of neutrino liquid scintillator detector at energies above 10 MeV is very important for study of such rare process as supernova and for correct calculation of backgrounds if spectral properties is the focus of researches. The traditional procedure implies the usage of radioactive sources with well-known spectral properties but such approach is limited by available...
Ivan Tolstukhin
(NRNU MEPhI)
,
Dr.
Sergey Somov
(NRNU MEPhI)
06/10/2015, 14:30
Methods of experimental physics
We describe the pair spectrometer of the GlueX detector at Jefferson Lab. Performance of the pair spectrometer during the first beam commissioning runs is presented.
Mr.
Oleg Titov
(NRC "Kurchatov Institute")
06/10/2015, 14:30
Nuclear physics and particle physics
We have reviewed the modern status of the cross section of inverse beta-decay.
Our analysis consist of two parts: discussing so-called "naive" cross section and its corrections. The "naive" cross section energy dependence and the corrections energy dependence are presented.
Mr.
Andrey Zaitsev
(JINR)
,
Dr.
Pavel Zarubin
(Joint Institute for Nuclear Research)
06/10/2015, 14:30
Nuclear physics and particle physics
Featuring an excellent sensitivity and spatial resolution nuclear track emulsion (NTE) maintains the position of a universal and inexpensive detector for survey and exploratory research in microcosm physics. Use of this classical technique on beams of modern accelerators and reactors turns out highly productive. In a number of important tasks the completeness of observations provided in NTE...
Mr.
Nikita Ermakov
(National Research Nuclear University MEPhI (Moscow Engineering Physics Institute))
06/10/2015, 14:30
Methods of experimental physics
The Solenoidal Tracker At RHIC (STAR) uses the Time Projection Chamber
(TPC) in order to perform tracking and the particle identification. With
increasing statistics, it has become critical to reduce systematic
uncertainties due to TPC alignment and distortion corrections (such as
space charge, which has also grown with increasing luminosity). In order
to improve these corrections and...
Ms.
Olga Solovjeva
(NRC "Kurchatov Institute" SSC RF Institute of Theoretical and Experimental Physics & National Research Nuclear University “MEPhI”)
06/10/2015, 14:30
Nuclear physics and particle physics
The study of the internal structure of hadrons in external electromagnetic fields is important and relevant in the context of the current experiments in JLAB, COMPASS and future experiments PANDA, CBM (FAIR). The COMPASS experiment have measured electrical polarizability. In non-central heavy ions colisions the magnetic field value in the moment of collision can reach up to $15m_\pi^2 ∼ 0.27...
Mr.
Vladimir Berdnikov
(NRNU MEPhI)
06/10/2015, 14:30
Methods of experimental physics
The GlueX experiment was designed to search for hybrid mesons with exotic quantum numbers using a beam of linearly polarized photons incident on a liquid hydrogen target. The spectrum of these states and their mass splitting from normal mesons may yield information on confinement. The Forward Drift Chambers (FDC) are multiwire drift chambers with anode and cathode read-out designed to measure...
Mr.
Aleksanrd Mefodiev
(INR RAS)
06/10/2015, 14:30
Nuclear physics and particle physics
Under the project Advanced European Infrastructures for Detectors at Accelerators (AIDA) Institute of Nuclear Research (INR) designed and tested Totally Active Scintillator Detector (TASD).
The TASD detector consists of 50 modules of plastic scintillators. Each module is instrumented with one X and one Y plane, with 86 scintillator bars per plane. The bar width, height and length are 1.0 cm,...
