Differential cross sections and analysing powers for [formula omitted] and K −K + from 360 to 1550 MeV/ c

A Hasan; D.V Bugg; J.R Hall; R.L Shypit; F Tessarotto; R Birsa; F Bradamante; S Dalla Torre-Colautti; A Martin; A Penzo; P Schiavon; A Villari; S Degli-Agosti; E Heer; C Lechanoine-Leluc; Y Onel; D Rapin; R Kunne; K Bos; J.C Kluyver; L Linssen; A.S Clough

doi:10.1016/0550-3213(92)90002-S

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Differential cross sections and analysing powers for [formula omitted] and K −K + from 360 to 1550 MeV/ c

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Differential cross sections and analysing powers for [formula omitted] and K −K + from 360 to 1550 MeV/ c

A Hasan, D.V Bugg, J.R Hall, R.L Shypit, F Tessarotto, R Birsa, F Bradamante, S Dalla Torre-Colautti, A Martin, A Penzo, …

Nuclear physics. B, Vol.378(1), pp.3-51

1992

DOI: 10.1016/0550-3213(92)90002-S

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Abstract

Analysing powers and differential cross sections for p p → π −π + and p p → K − K + have been measured over the full angular range using a polarised target at LEAR at 20 beam momenta from 360 to 1550 MeV/ c. Discrepancies in the normalisation of earlier dσ/ dΩ data at low momenta are clarified. Above 1000 MeV/ c, A 0N results confirm values close to +1 over most of the angular range for both reactions, in excellent agreement with earlier data of lower statistics. Below 1000 MeV/ c, where the analysing power is measured for the first time, large variations of A 0N with energy and angle are present.

Details

Title: Subtitle: Differential cross sections and analysing powers for [formula omitted] and K −K + from 360 to 1550 MeV/ c
Creators: A Hasan - Queen Mary University of London
D.V Bugg - Queen Mary University of London
J.R Hall - Queen Mary University of London
R.L Shypit - Queen Mary University of London
F Tessarotto - University of Trieste
R Birsa - University of Trieste
F Bradamante - University of Trieste
S Dalla Torre-Colautti
A Martin - University of Trieste
A Penzo - University of Trieste
P Schiavon - University of Trieste
A Villari
S Degli-Agosti
E Heer - University of Geneva
C Lechanoine-Leluc
Y Onel - University of Geneva
D Rapin - University of Geneva
R Kunne - NIKHEF-H, Amsterdam, The Netherlands
K Bos - NIKHEF-H, Amsterdam, The Netherlands
J.C Kluyver - NIKHEF-H, Amsterdam, The Netherlands
L Linssen - NIKHEF-H, Amsterdam, The Netherlands
A.S Clough - University of Surrey
Resource Type: Journal article
Publication Details: Nuclear physics. B, Vol.378(1), pp.3-51
Publisher: Elsevier B.V
DOI: 10.1016/0550-3213(92)90002-S
ISSN: 0550-3213
eISSN: 1873-1562
Language: English
Date published: 1992
Academic Unit: Physics and Astronomy
Record Identifier: 9984199945502771

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