PHYSICS WITH HADRONIC PROBES AT COMPASS

2009 ◽  
Vol 24 (02n03) ◽  
pp. 245-254 ◽  
Author(s):  
◽  
BERNARD KETZER
Keyword(s):  
Partial Wave ◽  
Partial Wave Analysis ◽  
Wave Analysis ◽  
Pion Beam ◽  
Quantum Numbers ◽  
First Results ◽  
Significant Production

This paper describes the methods and goals of the spectroscopy programme of COMPASS using hadron beams, and reports on first results from a short pilot run using a 190 GeV/c pion beam, carried out in 2004. A partial wave analysis of the reaction π-N → π-π-π+ N' shows significant production of a state with spin-exotic quantum numbers JPC = 1-+ at 1.6 GeV/c2.

Complete Experiments in Meson Photoproduction

2016 ◽  
Vol 40 ◽  
pp. 1660068 ◽  
Author(s):  
Yannick Wunderlich
Keyword(s):  
Partial Wave ◽  
Numerical Procedure ◽  
Partial Wave Analysis ◽  
Wave Analysis ◽  
Meson Photoproduction ◽  
Complete Experiment ◽  
Pseudoscalar Mesons ◽  
Full Production ◽  
First Results ◽  
Polarization Observables

The problem of the Complete Experiment for photoproduction of pseudoscalar mesons is treated. First the issue is reviewed briefly in the context of full production spin amplitudes as well as a truncated partial wave analysis (TPWA). Complete sets of polarization observables are given for both cases. Then, a numerical procedure for single energy TPWA fits is presented and first results are shown.

Bonding and stability in the ordered alloys FeV and CoTi. Comparison with FeTi

1985 ◽  
Vol 50 (10) ◽  
pp. 2093-2100
Author(s):  
Štěpán Pick ◽  
Mojmír Tomášek ◽  
Mojmír Šob
Keyword(s):  
Phase Diagrams ◽  
Partial Wave ◽  
Partial Wave Analysis ◽  
Intermetallic Alloys ◽  
Wave Analysis ◽  
Ordered Alloys ◽  
Ordered Intermetallic ◽  
Cscl Structure ◽  
Ionic Effects

Partial wave analysis together with the qualitative examination of hybridization has been performed for two ordered intermetallic alloys with CsCl structure, FeV, and CoTi. The results resemble those obtained previously for FeTi, although important deviations are present as well. The stabilization of the ordered phase is again due to ionic effects. Qualitative arguments are suggested to explain the small stability of the CsCl phase of FeV and some differences in the FeTi and CoTi phase diagrams.

New data on the reaction K−p→Λπ0 from 1.934 to 2.516 GeV/c and partial-wave analysis for this reaction between 2070 MeV and 2436 MeV CMS energy

1975 ◽  
Vol 90 ◽  
pp. 1-19 ◽  
Author(s):  
A. de Bellefon ◽  
A. Berthon ◽  
J. Brunet ◽  
G. Tristram ◽  
J. Vrana ◽  
...  
Keyword(s):  
Partial Wave ◽  
Partial Wave Analysis ◽  
Wave Analysis

Partial-wave analysis of K−p → π0Λ (1520) between 1710 and 2170 MeV c.m. energy including new data between 1775 and 1960 MeV

1977 ◽  
Vol 131 (4-5) ◽  
pp. 399-420 ◽  
Author(s):  
W. Cameron ◽  
B. Franek ◽  
G.P. Gopal ◽  
G.E. Kalmus ◽  
A.C. McPherson ◽  
...  
Keyword(s):  
Partial Wave ◽  
Partial Wave Analysis ◽  
Wave Analysis

Partial-Wave Analysis in Terms of the Homogeneous Lorentz Group

1967 ◽  
Vol 164 (5) ◽  
pp. 1981-1990 ◽  
Author(s):  
R. Delbourgo ◽  
Abdus Salam ◽  
J. Strathdee
Keyword(s):  
Partial Wave ◽  
Lorentz Group ◽  
Partial Wave Analysis ◽  
Wave Analysis ◽  
Homogeneous Lorentz Group

New experimental results on the reactions K−n → π− Σ0 and K−n → π0 Σ− and a partial-wave analysis of these data between 1750 and 2200 MeV

1977 ◽  
Vol 125 (1) ◽  
pp. 61-82 ◽  
Author(s):  
M.J. Corden ◽  
G.F. Cox ◽  
I.R. Kenyon ◽  
S.W. O'Neale ◽  
K.C.T.O. Sumorok ◽  
...  
Keyword(s):  
Partial Wave ◽  
Partial Wave Analysis ◽  
Experimental Results ◽  
Wave Analysis

scholarly journals Antiproton-proton partial-wave analysis below 925 MeV/c

1994 ◽  
Vol 50 (1) ◽  
pp. 48-73 ◽  
Author(s):  
R. Timmermans ◽  
Th. A. Rijken ◽  
J. J. de Swart
Keyword(s):  
Partial Wave ◽  
Partial Wave Analysis ◽  
Wave Analysis
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