Warning: We observe an increase of emails from fake travel portals like . "travelhosting.co.uk". We never send links to such portals so be vigilant!

17–19 Sept 2018
Fakultät für Maschinenwesen der Technischen Universität München
Europe/Berlin timezone

Development of a high-brilliance accelerator driven neutron source: Simulations for NOVA ERA

17 Sept 2018, 16:30
1h 30m
Fakultät für Maschinenwesen der Technischen Universität München

Fakultät für Maschinenwesen der Technischen Universität München

Boltzmannstraße 15 85748 Garching b. München
Poster P1 Instrumentation and methods Poster session 1

Speaker

Mrs Sarah Böhm (RWTH Aachen, NET)

Description

The High Brilliance neutron Source (HBS) project [1] aims for the development of compact, scalable, accelerator driven neutron sources. These are needed to facilitate the installation of a network of low to medium flux sources in Europe and close the developing supply gap for science and industry.
The NOVA ERA (Neutrons Obtained Via Accelerator for Education and Research Activities) [2] branch of the HBS project focusses on a low flux solution to be operated at universities, research institutes or industry laboratories. It uses a low power proton beam of 10 MeV to produce neutrons in a beryllium target via nuclear reactions. The neutrons are moderated in a compact system of thermal and cold moderators before they are extracted and transported to the instruments.
We will present the MCNP simulations used for the optimisation of neutron flux and brilliance in the extraction channels. In addition, we will introduce a measurement of the neutron yield produced by protons and deuterons and show a comparison with the simulated results to provide a quantitive legitimisation of the applicability of our simulations.

[1] U. Rücker et al.; The Jülich high-brilliance neutron source project; The European Physical Journal Plus, 131; 2016

[2] E. Mauerhofer et al.; Conceptual Design Report, NOVA ERA (Neutrons Obtained Via Accelerator for Education and Research Activities), A Jülich High Brilliance Neutron Source project; 2017

Primary authors

Mrs Sarah Böhm (RWTH Aachen, NET) Dr Paul Zakalek (Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science (JCNS-2) and Peter Grünberg Institut (PGI-4), JARA-FIT) Paul Doege (Forschungszentrum Jülich GmbH) Johannes Baggemann (Forschungszentrum Jülich GmbH) Tobias Cronert (Forschungszentrum Jülich GmbH) Jörg Voigt (Forschungszentrum Jülich) Ulrich Rücker Eric Mauerhofer (Foschungszentrum Jülich GmbH) Thomas Gutberlet (Forschungszentrum Jülich) Mr Thomas Brückel (Forschungszentrum Jülich GmbH, Jülich Centre for Neutron Science (JCNS-2) and Peter Grünberg Institut (PGI-4), JARA-FIT, Germany)

Presentation materials

There are no materials yet.