Title of article
Measurement of photoneutron spectrum at Pohang Neutron Facility
Author/Authors
Kim، نويسنده , , G.N. and Kovalchuk، نويسنده , , V. and Lee، نويسنده , , Y.S. and Skoy، نويسنده , , V. and Cho، نويسنده , , M.H. and Ko، نويسنده , , I.S. and Namkung، نويسنده , , W. and Lee، نويسنده , , D.W. and Kim، نويسنده , , H.D. and Ko، نويسنده , , S.K. and Park، نويسنده , , S.H and Kim، نويسنده , , D.S. and Ro، نويسنده , , T.I. and Min، نويسنده , , Y.G.، نويسنده ,
Pages
10
From page
458
To page
467
Abstract
The Pohang Neutron Facility, an electron linear accelerator (linac) based pulsed neutron facility, was constructed for nuclear data production in Korea. It consists of an electron linac, a water-cooled Ta target with a water moderator, and a time-of-flight path with an 11 m length. The neutron energy spectra are measured for different water levels inside the moderator and compared with calculations by the Monte Carlo N-Particle transport code. The optimum size of the water moderator is determined based on these results.
Keywords
Pohang Neutron Facility , Pulsed neutron source , Water-cooled Ta target , MCNP , Photoneutron spectra , Time-of-flight method
Journal title
Astroparticle Physics
Record number
2019634
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