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QQDDQ magnet spectrometer 'BIG KARL'

Abstract

A magnet spectrometer consisting of two quadrupoles, two dipole magnets and another larger quadrupole in front of the detector was designed and installed at the nuclear research institute of the KFA Juelich. It has been used for charged-particle spectroscopy at the isochronous cyclotron since early 1979. Special features of the spectrometer are variable and high dispersion, coils for higher order field corrections in the dipole magnets and a focal plane perpendicular to the optical axis. A large mass-energy product of mE/q/sup 2/ < 540 u x MeV, an angular acceptance of d..cap omega..<12.5 msr, a high resolving power of p/..delta..p up to 3 x 10/sup 4/ and the possibility of kinematical corrections up to K=0.8 make the instrument a very versatile tool for many experiments in the fields of nuclear and atomic physics. 51 references.
Publication Date:
Sep 01, 1983
Product Type:
Journal Article
Reference Number:
AIX-15-010440; EDB-84-132177
Resource Relation:
Journal Name: Nucl. Instrum. Methods Phys. Res.; (Netherlands); Journal Volume: 214:2/3
Subject:
46 INSTRUMENTATION RELATED TO NUCLEAR SCIENCE AND TECHNOLOGY; CHARGED PARTICLE DETECTION; MAGNETIC LENS SPECTROMETERS; SPECIFICATIONS; BEAM TRANSPORT; BISMUTH 209 TARGET; CALCIUM 48; CALCIUM 48 TARGET; CORRECTIONS; DATA PROCESSING; DEUTERON REACTIONS; DEUTERON SPECTRA; DEUTERONS; ENERGY RESOLUTION; HELIUM 3; INELASTIC SCATTERING; LEAD 208; LEAD 208 TARGET; MAGNET COILS; MAGNETIC DIPOLES; MAGNETIC FIELDS; MEV RANGE 10-100; NICKEL 58; NICKEL 58 TARGET; ONE-NUCLEON TRANSFER REACTIONS; OPTIMIZATION; PROTON REACTIONS; PROTON SPECTRA; PROTONS; QUADRUPOLES; SILVER 108; SILVER 109 TARGET; VACUUM SYSTEMS; ALKALINE EARTH ISOTOPES; BARYON REACTIONS; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CALCIUM ISOTOPES; CHARGED PARTICLES; CHARGED-PARTICLE REACTIONS; DETECTION; DIPOLES; DIRECT REACTIONS; ELECTRIC COILS; ELECTRICAL EQUIPMENT; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY RANGE; EQUIPMENT; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; FERMIONS; HADRON REACTIONS; HADRONS; HEAVY NUCLEI; HELIUM ISOTOPES; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEAD ISOTOPES; LIGHT NUCLEI; MAGNETIC SPECTROMETERS; MEASURING INSTRUMENTS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTIPOLES; NICKEL ISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; ODD-ODD NUCLEI; PROCESSING; RADIATION DETECTION; RADIOISOTOPES; RESOLUTION; SCATTERING; SILVER ISOTOPES; SPECTRA; SPECTROMETERS; STABLE ISOTOPES; TARGETS; TRANSFER REACTIONS; YEARS LIVING RADIOISOTOPES; 440103* - Radiation Instrumentation- Nuclear Spectroscopic Instrumentation
OSTI ID:
6666625
Research Organizations:
Kernforschungsanlage Juelich G.m.b.H., West Germany
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: NIMRD
Submitting Site:
HEDB
Size:
Pages: 281-303
Announcement Date:

Citation Formats

Martin, S A, Hardt, A, Meissburger, J, Berg, G P.A., Hacker, U, Huerlimann, W, Roemer, J G.M., Sagefka, T, Retz, A, and Schult, O W.B. QQDDQ magnet spectrometer 'BIG KARL'. Netherlands: N. p., 1983. Web. doi:10.1016/0167-5087(83)90595-1.
Martin, S A, Hardt, A, Meissburger, J, Berg, G P.A., Hacker, U, Huerlimann, W, Roemer, J G.M., Sagefka, T, Retz, A, & Schult, O W.B. QQDDQ magnet spectrometer 'BIG KARL'. Netherlands. doi:10.1016/0167-5087(83)90595-1.
Martin, S A, Hardt, A, Meissburger, J, Berg, G P.A., Hacker, U, Huerlimann, W, Roemer, J G.M., Sagefka, T, Retz, A, and Schult, O W.B. 1983. "QQDDQ magnet spectrometer 'BIG KARL'." Netherlands. doi:10.1016/0167-5087(83)90595-1. https://www.osti.gov/servlets/purl/10.1016/0167-5087(83)90595-1.
@misc{etde_6666625,
title = {QQDDQ magnet spectrometer 'BIG KARL'}
author = {Martin, S A, Hardt, A, Meissburger, J, Berg, G P.A., Hacker, U, Huerlimann, W, Roemer, J G.M., Sagefka, T, Retz, A, and Schult, O W.B.}
abstractNote = {A magnet spectrometer consisting of two quadrupoles, two dipole magnets and another larger quadrupole in front of the detector was designed and installed at the nuclear research institute of the KFA Juelich. It has been used for charged-particle spectroscopy at the isochronous cyclotron since early 1979. Special features of the spectrometer are variable and high dispersion, coils for higher order field corrections in the dipole magnets and a focal plane perpendicular to the optical axis. A large mass-energy product of mE/q/sup 2/ < 540 u x MeV, an angular acceptance of d..cap omega..<12.5 msr, a high resolving power of p/..delta..p up to 3 x 10/sup 4/ and the possibility of kinematical corrections up to K=0.8 make the instrument a very versatile tool for many experiments in the fields of nuclear and atomic physics. 51 references.}
doi = {10.1016/0167-5087(83)90595-1}
journal = {Nucl. Instrum. Methods Phys. Res.; (Netherlands)}
volume = {214:2/3}
journal type = {AC}
place = {Netherlands}
year = {1983}
month = {Sep}
}