First results from laser spectroscopy on bunched radioactive beams from the JYFL ion-beam cooler

被引：32

作者：

Campbell, P ^{[1
]}

Nieminen, A

Billowes, J

Dendooven, P

Flanagan, KT

Forest, DH

Gangrsky, YP

Griffith, JAR

Huikari, J

Jokinen, A

Moore, ID

Moore, R

Thayer, HL

Tungate, G

Zemlyanoi, SG

Äystö, J

机构：

[1] Univ Manchester, Schuster Lab, Manchester M13 9PL, Lancs, England

[2] Univ Jyvaskyla, Dept Phys, SF-40351 Jyvaskyla, Finland

[3] Univ Birmingham, Dept Phys & Astron, Birmingham B15 2TT, W Midlands, England

[4] Joint Inst Nucl Res, Flerov Lab Nucl React, Dubna 141980, Moscow Region, Russia

来源：

EUROPEAN PHYSICAL JOURNAL A | 2002年 / 15卷 / 1-2期

关键词：

D O I：

10.1140/epja/i2001-10223-y

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

A new RFQ ion-beam cooler and buncher, installed after the mass-separating magnet of the ion guide isotope separator, IGTSOL, JYFL, has dramatically increased the scope of on-line laser spectroscopy at this facility. The device, operated in a bunching mode, has permitted new measurements on short-lived radionuclei in the Ti, Zr and Hf chains at a sensitivity two orders of magnitude greater than that previously achieved. The device has also opened new prospects for laser-based nuclear spectroscopy at the facility, particularly collinear resonance ionisation spectroscopy.

引用

页码：45 / 48

页数：4

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