Measurement of the nuclear polarization of hydrogen and deuterium molecules using a Lamb-shift polarimeter

被引：10

作者：

Engels, Ralf ^{[1
]}

Gorski, Robert ^{[1
,4
]}

Grigoryev, Kiril ^{[1
]}

Mikirtychyants, Maxim ^{[1
,5
]}

Rathmann, Frank ^{[1
]}

Seyfarth, Hellmut ^{[1
]}

Stroeher, Hans ^{[1
]}

Weiss, Philipp ^{[1
]}

Kochenda, Leonid ^{[2
]}

Kravtsov, Peter ^{[2
]}

Trofimov, Viktor ^{[2
]}

Tschernov, Nikolay ^{[2
]}

Vasilyev, Alexander ^{[2
]}

Vznuzdaev, Marat ^{[2
]}

Schieck, Hans Paetz Gen ^{[3
]}

机构：

[1] Forschungszentrum Julich, Inst Kernphys, D-52428 Julich, Germany

[2] Petersburg Nucl Phys Inst, Lab Cryogen & Superconduct Tech, Gatchina 188300, Russia

[3] Univ Cologne, Inst Kernphys, D-50937 Cologne, Germany

[4] Univ Aachen, Phys Inst IIIA, Aachen, Germany

[5] Ruhr Univ Bochum, Inst Expt Phys, Bochum, Germany

来源：

REVIEW OF SCIENTIFIC INSTRUMENTS | 2014年 / 85卷 / 10期

关键词：

SPIN-FILTER POLARIMETER; CROSS-SECTIONS; ION-BEAMS; CS VAPOR; INCIDENT; ATOMS;

D O I：

10.1063/1.4897479

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

Lamb-shift polarimeters are used to measure the nuclear polarization of protons and deuterons at energies of a few keV. In combination with an ionizer, the polarization of hydrogen and deuterium atoms was determined after taking into account the loss of polarization during the ionization process. The present work shows that the nuclear polarization of hydrogen or deuterium molecules can be measured as well, by ionizing the molecules and injecting the H-2(+) (or D-2(+)) ions into the Lamb-shift polarimeter. (C) 2014 AIP Publishing LLC.

引用

页数：10

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