Interdisciplinary experiments with polarized 3He

被引：38

作者：

Becker, J

Bermuth, J

Ebert, M

Grossmann, T

Heil, W ^{[1
]}

Hofmann, D

Humblot, H

Leduc, M

Otten, EW

Rohe, D

Surkau, R

机构：

[1] Univ Mainz, Inst Phys, F-38042 Grenoble, France

[2] Inst Max Von Laue Paul Langevin, F-38042 Grenoble, France

[3] Ecole Normale Super, F-75231 Paris, France

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1998年 / 402卷 / 2-3期

关键词：

optical pumping; He-3 polarizer and compressor; neutron electric form factor; neutron spin filter; He-3 MR imaging;

D O I：

10.1016/S0168-9002(97)00858-9

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Optical pumping of metastable He-3 atoms is a very efficient method to produce large quantities of nuclear spin-polarized He-3. Recent developments in mechanical compression of the gas, its storage and transport allow for its flexible use in different fields of physics and applied science. Among these are (1) scattering experiments of polarized beams from polarized He-3-targets, (2) He-3 as neutron spin filter to polarize neutron beams at research reactors, and (3) polarized He-3 gas inhaled into the lungs to perform magnetic resonance imaging. The paper discusses the different topics along with results obtained in a first round of experiments.

引用

页码：327 / 336

页数：10

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