STACKED NEUTRON MIRRORS AS EFFICIENT FILTER FOR USE IN THERMAL AND SUBTHERMAL NEUTRON BEAMS

被引：7

作者：

REKVELDT, MT

VERKERK, P

VANWELL, AA

机构：

[1] Delft Univ of Technology, Delft, Neth, Delft Univ of Technology, Delft, Neth

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1988年 / 34卷 / 02期

关键词：

Gamma rays;

D O I：

10.1016/0168-583X(88)90755-0

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

A filter consisting of a parallel-spaced stacking of bent neutron mirrors is described. The transmission for thermal and fast neutrons and for gamma radiation is calculated. The system appears to be an improvement with respect to the conventional single-crystal filters.

引用

页码：285 / 289

页数：5

共 8 条

[1]

DEGRAAF LA, 1984, IRI1328202 DELFT

[2]

FARNOUX B, 1968, S NEUTRON INELASTIC, V2, P353

[3]

HUGHES DJ, NEUTRON CROSS SECTIO

[4] USE OF NEUTRON OPTICAL DEVICES ON BEAM-HOLE EXPERIMENTS [J].

MAIERLEIBNITZ, H ;

SPRINGER, T .

JOURNAL OF NUCLEAR ENERGY PARTS A AND B-REACTOR SCIENCE AND TECHNOLOGY, 1963, 17 (4-5) :217-&

[5] CURVED NEUTRON MIRROR SYSTEM AS AN IMPROVED POLARIZER [J].

REKVELDT, MT ;

KRAAN, WH .

PHYSICA B & C, 1983, 120 (1-3) :81-85

[6]

REKVELDT MT, 1987, IRI1328704 DELFT

[7]

SEARS VF, 1986, NEUTRON SCATTERING A, P521

[8]

1958, ANL5800

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