Proton-proton elastic scattering excitation functions at intermediate energies: Cross sections and analyzing powers
Creators
- Hinterberger, F.
- Rohdjess, H.
- Altmeier, M.
- Bauer, F.
- Bisplinghoff, J.
- Buesser, K.
- Busch, M.
- Colberg, T.
- Diehl, O.
- Dohrmann, F.
- Engelhardt, H.P.
- Eversheim, P.D.
- Felden, O.
- Gebel, R.
- Glende, M.
- Greiff, J.
- Gross-Hardt, R.
- Hinterberger, F.
- Jahn, R.
- Jonas, E.
- Krause, H.
- Langkau, R.
- Lindemann, T.
- Lindlein, J.
- Maier, R.
- Maschuw, R.
- Mayer-Kuckuk, T.
- Meinerzhagen, A.
- Naehle, O.
- Prasuhn, D.
- Rohdjess, H.
- Rosendaal, D.
- Rossen, P. von
- Schirm, N.
- Schulz-Rojahn, M.
- Schwarz, V.
- Scobel, W.
- Trelle, H.J.
- Weise, E.
- Wellinghausen, A.
- Woller, K.
- Ziegler, R.
Description
The EDDA experiment at the cooler synchrotron COSY measures proton-proton elastic scattering excitation functions in the momentum range 0.8 - 3.4 GeV/c. In phase 1 of the experiment, spin-averaged differential cross sections were measured continuously during acceleration with an internal polypropylene (CH2) fiber target, taking particular care to monitor luminosity as a function of beam momentum. In phase 2, excitation functions of the analyzing power AN and the polarization correlation parameters ANN, ASS and ASL are measured using a polarized proton beam and a polarized atomic hydrogen beam target. The paper presents recent dσ/dΩ and AN data. The results provide excitation functions and angular distributions of high precision and internal consistency. No evidence for narrow structures was found. The data are compared to recent phase shift solutions
Additional details
Identifiers
- PII
- S0375947499006491;
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 663-664
- Journal Issue
- 1-2
- Journal Page Range
- p. 533c-536c
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Egypt
- INIS RN
- 34045077
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR MOMENTUM TRANSFER; ATOMIC BEAMS; CROSS SECTIONS; ELASTIC SCATTERING; ENERGY TRANSFER; EXCITATION FUNCTIONS; HYDROGEN 1 TARGET; NUCLEAR REACTIONS; POLARIZATION; POLARIZATION-ASYMMETRY RATIO; POLYPROPYLENE; PROTON-PROTON INTERACTIONS; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BEAMS; CROSS SECTIONS; DIFFERENTIAL CROSS SECTIONS; FUNCTIONS; HADRON-HADRON INTERACTIONS; INTERACTIONS; MOMENTUM TRANSFER; NUCLEON-NUCLEON INTERACTIONS; ORGANIC COMPOUNDS; ORGANIC POLYMERS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; POLYMERS; POLYOLEFINS; PROTON-NUCLEON INTERACTIONS; SCATTERING; TARGETS
Optional Information
- Copyright
- Copyright (c) 2000 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.