GAMMA-RAY SPECTROMETER DIAGNOSTIC UPGRADE FOR THE JET HIGH POWER DD AND DT CAMPAIGNS, EUROfusion WPJET4-1EU-6/2 – EUROfusion

Funding: WPJET4-1EU-6/2

Romanian Partners:

- National R&D Institute for Optoelectronics – INOE 2000, Partner Project manager: Viorel Braic

- National Institute for Laser, Plasma and Radiation Physics, Partner Project managers: Teddy Craciunescu, Dr. Vasile Zoita

- National Institute for Cryogenics and Isotopic Technologies, ICIT, Partner Project managers: Marian Curuia, Sorin Soare

OBJECTIVES

The requirement is that the LiH attenuators should provide a reduction of the neutron flux, depending on neutrons energy, by a factor ranging from 10⁴ for low energy neutrons to 10² for rapid neutrons.

I. Specific Objectives - INOE 2000

Manufacture of LiH neutron attenuators

II. Results:

LiH neutron attenuators

Neutron attenuators inside the transport/storage protection boxes

Neutron attenuation factors

for the manufactured attenuators