Journal article
Novel transmission detector used for total cross section measurements
Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, Vol.235(3), pp.523-535
1985
DOI: 10.1016/0168-9002(85)90103-2
Abstract
A new apparatus for total cross section measurements was developed and tested at Saturne II, Sacalay. The transmission ratios are determined using a ring-counter system coded in the Gray code, involving an exclusive four-fold coincidence between 4 counters among 8. Beam rate effects are suppressed by an electronic device which permits reaching an accuracy of better than 10
−4 in any transmission ratio. The apparatus was first used at SIN for the measurements of the total polarized proton-proton cross section difference Δσ
L and of the spin correlation parameter
A
00
kk
in pp → pp
and pp →
dπ
+ reactions, and then at Saturne II for Δσ
γ and Δσ
L measurements in p-p scattering.
Details
- Title: Subtitle
- Novel transmission detector used for total cross section measurements
- Creators
- M Arignon - DPhE CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceA Martin - INFN Trieste, Trieste ItalyC.R Newsom - LNS Saclay, 91191 Gif-sur-Yvette Cedex, FranceH Azaiez - LAPP Annecy, FranceY Onel - University of GenevaJ Bystricky - DPhE CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceA Penzo - INFN Trieste, Trieste ItalyJ.E Simmons - LNS Saclay, 91191 Gif-sur-Yvette Cedex, FranceJ Deregel - DPhE CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceP Drompt - University of GenevaJ.M Fontaine - DPhNME CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceJ Gosset - DPhNME CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceT Hasegawa - LNS Saclay, 91191 Gif-sur-Yvette Cedex, FranceE Heer - University of GenevaR Hess - University of GenevaF Lehar - DPhE CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceW Leo - University of GenevaS Morenzoni - University of GenevaF Perrot - DPhNME CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceD Rapin - University of GenevaT Siemiarczuk - DPhNME CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceL Van Rossum - DPhE CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceP Veluard - DPhE CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceJ Vrzal - DPhE CEN-Saclay, 91191 Gif-sur-Yvette Cedex, FranceC.A Whitten - Istituto Nazionale di Fisica NucleareJ Yonnet - LNS Saclay, 91191 Gif-sur-Yvette Cedex, France
- Resource Type
- Journal article
- Publication Details
- Nuclear instruments & methods in physics research. Section A, Accelerators, spectrometers, detectors and associated equipment, Vol.235(3), pp.523-535
- DOI
- 10.1016/0168-9002(85)90103-2
- ISSN
- 0168-9002
- eISSN
- 1872-9576
- Publisher
- Elsevier B.V
- Language
- English
- Date published
- 1985
- Academic Unit
- Physics and Astronomy
- Record Identifier
- 9984199810702771
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