94 citations · 396 across the 20 of their papers we have counts for
22 papers
BzScope: an absolute cross section calculator for neutron-phonon scattering
Ming Tang, Zi-Yi Pan, Ni Yang +2
BzScope is a Python package designed for efficiently calculating absolute cross sections of neutron-phonon inelastic scattering for crystalline powders in large phase spaces, addre…
HighNESS Conceptual Design Report: Volume I
V. Santoro, O. Abou El Kheir, D. Acharya +87
The European Spallation Source, currently under construction in Lund, Sweden, is a multidisciplinary international laboratory. Once completed to full specifications, it will operat…
Development of a High Intensity Neutron Source at the European Spallation Source: The HighNESS project
V. Santoro, K. H. Andersen, M. Bernasconi +36
The European Spallation Source (ESS), presently under construction in Lund, Sweden, is a multidisciplinary international laboratory that will operate the world's most powerful puls…
NJOY+NCrystal: an open-source tool for creating thermal neutron scattering libraries
Kemal Ramic, Jose Ignacio Marquez Damian, Thomas Kittelmann +5
In this work we present NJOY+NCrystal, a tool to generate thermal neutron scattering libraries with support for coherent and incoherent elastic components for crystalline solid mat…
A Computing and Detector Simulation Framework for the HIBEAM/NNBAR Experimental Program at the ESS
J. Barrow, G. Brooijmans, J. I. M. Damian +22
The HIBEAM/NNBAR program is a proposed two-stage experiment at the European Spallation Source focusing on searches for baryon number violation via processes in which neutrons conve…
Elastic neutron scattering models for NCrystal
Thomas Kittelmann, Xiao-Xiao Cai
The NCrystal library provides a range of models for simulation of both elastic and inelastic scattering of thermal neutrons in a range of material structures. This article presents…
New high-sensitivity searches for neutrons converting into antineutrons and/or sterile neutrons at the European Spallation Source
A. Addazi, K. Anderson, S. Ansell +92
The violation of Baryon Number, , is an essential ingredient for the preferential creation of matter over antimatter needed to account for the observed baryon asymmetr…
A simulational study of the indirect geometry neutron spectrometer, BIFROST at the European Spallation Source, from neutron source position to detector position
M. Klausz, K. Kanaki, T. Kittelmann +5
The European Spallation Source (ESS) is intended to become the most powerful spallation neutron source in the world and the flagship of neutron science in the upcoming decades. The…
NCrystal : a library for thermal neutron transport
Xiao-Xiao Cai, Thomas Kittelmann
An open source software package for modelling thermal neutron transport is presented. The code facilitates Monte Carlo-based transport simulations and focuses in the initial releas…
Suppression of intrinsic neutron background in the Multi-Grid detector
E. Dian, K. Kanaki, A. Khaplanov +3
One of the key requirements for neutron scattering instruments is the Signal-to-Background ratio (SBR). This is as well a design driving requirement for many instruments at the Eur…
Investigation of neutron scattering in the Multi-Blade detector with Geant4 simulations
Gabor Galgoczi, Kalliopi Kanaki, Francesco Piscitelli +3
The European Spallation Source (ESS) is the world's next generation spallation-based neutron source. The research conducted at ESS will yield in the discovery and development of ne…
Rejection-based sampling of inelastic neutron scattering
X. X. Cai, T. Kittelmann, E. Klinkby +1
Distributions of inelastically scattered neutrons can be quantum dynamically described by a scattering kernel. We present an accurate and computationally efficient rejection method…
Detector rates for the Small Angle Neutron Scattering instruments at the European Spallation Source
Kalliopi Kanaki, Milan Klausz, Thomas Kittelmann +7
Building the European Spallation Source (ESS), the most powerful neutron source in the world, requires significant technological advances at most fronts of instrument component des…
Scattered neutron background in thermal neutron detectors
E. Dian, K. Kanaki, G. Ehlers +4
Inelastic neutron scattering instruments require very low background; therefore the proper shielding for suppressing the scattered neutron background, both from elastic and inelast…
Simulation Tools for Detector and Instrument Design
Kalliopi Kanaki, Thomas Kittelmann, Xiao Xiao Cai +4
The high performance requirements at the European Spallation Source have been driving the technological advances on the neutron detector front. Now more than ever is it important t…
Monte Carlo Particle Lists: MCPL
Thomas Kittelmann, Esben Klinkby, Erik B Knudsen +3
A binary format with lists of particle state information, for interchanging particles between various Monte Carlo simulation applications, is presented. Portable C code for file ma…
Using Back-Scattering to Enhance Efficiency in Neutron Detectors
Thomas Kittelmann, Esben Klinkby, Xiao Xiao Cai +3
The principle of using strongly scattering materials to recover efficiency in neutron detectors, via back-scattering of unconverted thermal neutrons, is discussed in general. Feasi…
Overcoming High Energy Backgrounds at Pulsed Spallation Sources
Nataliia Cherkashyna, Richard J. Hall-Wilton, Douglas D. DiJulio +18
Instrument backgrounds at neutron scattering facilities directly affect the quality and the efficiency of the scientific measurements that users perform. Part of the background at…
Neutron Position Sensitive Detectors for the ESS
Oliver Kirstein, Richard Hall-Wilton, Irina Stefanescu +17
The European Spallation Source (ESS) in Lund, Sweden will become the world's leading neutron source for the study of materials. The instruments are being selected from conceptual p…
Geant4 based simulations for novel neutron detector development
Thomas Kittelmann, Irina Stefanescu, Kalliopi Kanaki +3
A Geant4-based Python/C++ simulation and coding framework, which has been developed and used in order to aid the R&D efforts for thermal neutron detectors at neutron scattering fac…
A Layer Correlation technique for pion energy calibration at the 2004 ATLAS Combined Beam Test
E. Abat, J. M. Abdallah, T. N. Addy +482
A new method for calibrating the hadron response of a segmented calorimeter is developed and successfully applied to beam test data. It is based on a principal component analysis o…
A Layer Correlation Technique for Pion Energy Calibration at the 2004 ATLAS Combined Beam Test
Karl-Johan Grahn
A new method for calibrating the hadron response of a segmented calorimeter is developed. It is based on a principal component analysis of the calorimeter layer energy deposits, ex…