The SPIG, improvement of the efficiency and beam quality of an ion-guide based on-line isotope separator

被引：54

作者：

VandenBergh, P

Franchoo, S

Gentens, J

Huyse, M

Kudryavtsev, YA

Piechaczek, A

Raabe, R

Reusen, I

VanDuppen, P

Vermeeren, L

Wohr, A

机构：

[1] Inst. voor Kern- en Stralingsfysica, University of Leuven, B-3001 Leuven

来源：

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1997年 / 126卷 / 1-4期

关键词：

ion-guide; multipole ion beam guide; ion trap;

D O I：

10.1016/S0168-583X(96)01011-7

中图分类号：

TH7 [仪器、仪表];

学科分类号：

0804 ; 080401 ; 081102 ;

摘要：

SPIG (Sextupole Ion Beam Guide) has been constructed and tested to couple an ion-guide based ion source to an on-line isotope separator. In comparison to a skimmer, the SPIG offers both an increased beam quality and the possibility to operate the ion-guide at higher buffer gas pressures.

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收藏

页码：194 / 197

页数：4

相关论文

共 11 条

[1] SUBMILLISECOND ONLINE MASS SEPARATION OF NONVOLATILE RADIOACTIVE ELEMENTS - AN APPLICATION OF CHARGE-EXCHANGE AND THERMALIZATION PROCESSES OF PRIMARY RECOIL IONS IN HELIUM [J].

ARJE, J ;

AYSTO, J ;

HYVONEN, H ;

TASKINEN, P ;

KOPONEN, V ;

HONKANEN, J ;

HAUTOJARVI, A ;

VIERINEN, K .

PHYSICAL REVIEW LETTERS, 1985, 54 (02) :99-101

[2] Ion storage at eV energies in an octopole ring [J].

Bliek, FW ;

Hoekstra, R ;

Morgenstern, R .

HYPERFINE INTERACTIONS, 1996, 99 (1-3) :193-200

[3]

Dendooven P., 1992, THESIS KU LEUVEN

[4] STATUS-REPORT OF THE LEUVEN ISOTOPE SEPARATOR ONLINE (LISOL) [J].

HUYSE, M ;

DECROCK, P ;

DENDOOVEN, P ;

GENTENS, J ;

VANCRAEYNEST, G ;

VANDENBERGHE, P ;

VANDUPPEN, P .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 70 (1-4) :50-55

[5] FOCUSING IONS BY VISCOUS DRAG AND WEAK ELECTRIC-FIELDS IN AN ION GUIDE [J].

IIVONEN, A ;

RIIKONEN, K ;

SAINTOLA, R ;

VALLI, K ;

MORITA, K .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT, 1991, 307 (01) :69-79

[6] Beams of short lived nuclei produced by selective laser ionization in a gas cell [J].

Kudryavtsev, Y ;

Andrzejewski, J ;

Bijnens, N ;

Franchoo, S ;

Gentens, J ;

Huyse, M ;

Piechaczek, A ;

Szerypo, J ;

Reusen, I ;

VanDuppen, P ;

VanDenBergh, P ;

Vermeeren, L ;

Wauters, J ;

Wohr, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1996, 114 (3-4) :350-365

[7] CHARGE-TRANSFER OF AR-2+ AND KR-2+ IN THEIR OWN GASES STUDIED BY THE BEAM GUIDE TECHNIQUE [J].

OKUNO, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1986, 55 (05) :1504-1515

[8] INTEGRAL CROSS-SECTIONS FOR ION-MOLECULE REACTIONS .1. GUIDED BEAM TECHNIQUE [J].

TELOY, E ;

GERLICH, D .

CHEMICAL PHYSICS, 1974, 4 (03) :417-427

[9] Mono-isotopic beams of exotic nuclei produced by a universal on-line laser ion source [J].

Vermeeren, L ;

Andreyev, A ;

Bijnens, N ;

Breitenbach, J ;

Franchoo, S ;

Gentens, J ;

Huyse, M ;

Kudryavtsev, YA ;

Piechaczek, A ;

Reusen, I ;

VandenBergh, P ;

VanDuppen, P ;

Woehr, A .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1997, 126 (1-4) :81-84

[10]

VERMEEREN L, 1994, PHYS REV LETT, V73, P1937