Rodion Kolevatov

The HIBEAM Instrument at the European Spallation Source

V. Santoro, D. A. Milstead, P. Fierlinger, W. M. Snow et autres

The European Spallation Source (ESS) will be the world's brightest neutron source and will open a new intensity frontier in particle physics. The HIBEAM collaboration aims to exploit the unique potential of the ESS with a dedicated ESS instrument for particle physics …

fr (code pays fourni par la source)

The development of the NNBAR experiment

F. Backman, J. Barrow, Y. Beßler, A. Bianchi et autres

Abstract The NNBAR experiment for the European Spallation Source will search for free neutrons converting to antineutrons with a sensitivity improvement of three orders of magnitude compared to the last such search. This paper describes progress towards a conceptual design report for …

se, il, us, de, hu, dk, br, fr (code pays fourni par la source)

Beamline Simulation for the NNBAR Experiment at the European Spallation Source

M. Holl, Rodion Kolevatov, B. Meirose, D. Milstead et autres

The HIBEAM and NNBAR experiments are a proposed fundamental science experiments at the European Spallation Source, performing high precision searches for neutron conversions in several baryon number violating (BNV) channels. For simulations of the NNBAR beamline, a new sampling method has been …

se (code pays fourni par la source)

Measurements of the neutron absorption in supermirror coatings

Douglas D. DiJulio, V. Santoro, Anton Devishvili, A. Khaplanov et autres

se, fr, dk, no, es (code pays fourni par la source)

Measurements of the neutron absorption in supermirror coatings

Douglas D. DiJulio, V. Santoro, Anton Devishvili, A. Khaplanov et autres

In this work we report on measurements of neutron absorption in supermirror coatings. The measurements were carried out using the SuperADAM instrument at the Institut Laue-Langevin and by measuring the gamma-ray production from m = 3 and m = 4 neutron supermirrors …

Prompt Gamma Shielding of Neutron Guides from Ray-Tracing Monte Carlo Simulations

Rodion Kolevatov

This communication provides a brief overview of an efficient, fast, and computationally inexpensive method for evaluating the contribution of prompt gamma rays to dose rate around shielded neutron guides. Parameterized probabilities for neutron absorption in the materials of the neutron guide coatings …

no (code pays fourni par la source)

McStas and Scatter Logger driven calculations of prompt gamma shielding for neutron guides

Rodion Kolevatov

McStas ScatterLogger component bundle was adapted for evaluating a contribution to dose rate around neutron guides arising from prompt gamma radiation accompanying neutron capture in the supermirror guide coating upon specular reflection.Thickness of typical shielding materials needed to reduce this contribution to …

no (code pays fourni par la source)

The instrument suite of the European Spallation Source

K.H. Andersen, D. N. Argyriou, Andrew Jackson, Judith E. Houston et autres

An overview is provided of the 15 neutron beam instruments making up the initial instrument suite of the European Spallation Source (ESS), and being made available to the neutron user community. The ESS neutron source consists of a high-power accelerator and target …

se, gb, de, dk, ch, fr, us, bg (code pays fourni par la source)

Neutron absorption in supermirror coatings: Effects on shielding

Rodion Kolevatov, Christian Schanzer, Peter Boeni

no, de (code pays fourni par la source)

Neutron absorption in supermirror coatings

Rodion Kolevatov, Christian Schanzer, P. Böni

We report on calculated probabilities for neutron capture upon specular reflection from Ni/Ti supermirror coatings. The note represents a summary of the talk given at the 5th workshop on Neutron Delivery systems, 25–27 June, Grenoble, France.

no, de (code pays fourni par la source)

HEIMDAL@ESS – fast neutron powder diffraction for materials science

J. Schéfer, Jonas Okkels Birk, S. L. Holm, Dan Mannix et autres

Heavy-flavour and quarkonium production in the LHC era: from proton–proton to heavy-ion collisions

A. Andronic, François Arleo, R. Arnaldi, Andrea Beraudo et autres

This report reviews the study of open heavy-flavour and quarkonium production in high-energy hadronic collisions, as tools to investigate fundamental aspects of Quantum Chromodynamics, from the proton and nucleus structure at high energy to deconfinement and the properties of the Quark-Gluon Plasma. …

de, fr, it, ch, cz, rs, es, jp, cn, Afrique du Sud, cl, nl, us, no, in, ca (code pays fourni par la source)