Preliminary results on the energy dependence of the production of collinear relativistic particles at ADONE in the 3.1 GeV c.m. energy region

1974 ◽  
Vol 11 (17) ◽  
pp. 718-722 ◽  
Author(s):  
G. Barbiellini ◽  
G. Nicoletti ◽  
G. Barbarino ◽  
M. Castellano ◽  
F. Cevenini ◽  
...  
Keyword(s):  
Energy Dependence ◽  
Energy Region ◽  
Preliminary Results ◽  
Relativistic Particles

scholarly journals Charmonia in moving frames

2018 ◽  
Vol 175 ◽  
pp. 14006 ◽  
Author(s):  
S. Prelovsek ◽  
G. Bali ◽  
S. Collins ◽  
D. Mohler ◽  
M. Padmanath ◽  
...  
Keyword(s):  
Irreducible Representation ◽  
Energy Region ◽  
Rotational Symmetry ◽  
Moving Frame ◽  
Moving Frames ◽  
Lattice Simulation ◽  
Preliminary Results ◽  
Additional Information ◽  
Scattering Matrices ◽  
Zero Momentum

Lattice simulation of charmonium resonances with non-zero momentum provides additional information on the two-meson scattering matrices. However, the reduced rotational symmetry in a moving frame renders a number of states with different JP in the same lattice irreducible representation. The identification of JP for these states is particularly important, since quarkonium spectra contain a number of states with different JP in a relatively narrow energy region. Preliminary results concerning spin-identification are presented in relation to our study of charmonium resonances in flight on the Nf = 2 + 1 CLS ensembles.

Hadron reactions study with the CMD-3 detector in e+e− collisions

2016 ◽  
Vol 31 (33) ◽  
pp. 1630038
Author(s):  
E. P. Solodov ◽  
A. N. Amirkhanov ◽  
A. V. Anisenkov ◽  
V. M. Aulchenko ◽  
V. S. Banzarov ◽  
...  
Keyword(s):  
Energy Range ◽  
Invariant Mass ◽  
Energy Dependence ◽  
Cross Section ◽  
Cross Sections ◽  
Final States ◽  
Preliminary Results ◽  
Mass Distributions ◽  
Electron Positron ◽  
Intermediate States

The CMD-3 detector has been taking data since December 2010 at the VEPP-2000 electron–positron collider. The collected data sample corresponds to about 60 inverse picobarn of integrated luminosity in the c.m. energy range from 0.32 GeV to 2.0 GeV. Preliminary results of the analysis of various hadronic cross-sections, in particular, [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], 3[Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text], [Formula: see text] and [Formula: see text] are presented. The processes with multi-hadron final states have several intermediate states which have to be taken into account to correctly describe the angular and invariant mass distributions, as well as cross-section energy dependence.

Energy dependence of the analyzing power for the pp → π+d reaction in the energy region 500–800 MeV

1992 ◽  
Vol 541 (3) ◽  
pp. 443-452 ◽  
Author(s):  
H.Y. Yoshida ◽  
H. Shimizu ◽  
H. Ohnuma ◽  
Y. Kobayashi ◽  
K. Kobayashi ◽  
...  
Keyword(s):  
Energy Dependence ◽  
Energy Region ◽  
Analyzing Power

Anomaly in the Energy Dependence of the Angular Distributions for Deuterons Scattered from Mg24 in the Energy Range from 6 to 13 MeV

1966 ◽  
Vol 21 (7) ◽  
pp. 958-963 ◽  
Author(s):  
C. Mayer-Böricke ◽  
R. H. Siemssen
Keyword(s):  
Elastic Scattering ◽  
Energy Dependence ◽  
Energy Region ◽  
Optical Model ◽  
Anomalous Behavior ◽  
Angular Distributions ◽  
Phase Rule ◽  
Deuteron Scattering ◽  
Yield Functions ◽  
Optical Model Analysis

Angular distributions for elastic and 2+ inelastic deuteron scattering from Mg24 have been obtained at various energies in the range from 6 to 13 MeV. Yield functions have been measured in 50 keV steps at 90° and 150°. In the region from 10 to 13 MeV, the elastic angular distributions show an anomalous behavior : instead of moving in from 180°, a new maximum is created by the breakup of a broad maximum at about 100° into two maxima. The inelastic angular distributions do not show such an anomalous energy dependence. Therefore the Blair phase rule between the elastic and the 2+ inelastic angular distributions breaks down in the energy region of the anomaly in the elastic scattering, but it holds outside this energy region. In spite of fluctuations in the excitation functions, an optical-model analysis of the elastic angular distributions yields parameters which, with the exception of W, vary smoothly with energy.

Structure in the energy dependence of the proton total reaction cross section for C and Si in the energy region 20-40 MeV

1975 ◽  
Vol 12 (3) ◽  
pp. 1093-1095 ◽  
Author(s):  
I. Šlaus ◽  
D. J. Margaziotis ◽  
R. F. Carlson ◽  
W. T. H. van Oers ◽  
J. Reginald Richardson
Keyword(s):  
Energy Dependence ◽  
Cross Section ◽  
Energy Region ◽  
Reaction Cross Section ◽  
Reaction Cross ◽  
Total Reaction Cross Section ◽  
Total Reaction

ON THE ENERGY AND MASS DEPENDENCE OF THE MULTIPLICITY IN RELATIVISTIC HEAVY-ION INTERACTIONS

1990 ◽  
Vol 05 (03) ◽  
pp. 169-174 ◽  
Author(s):  
M. I. ADAMOVICH ◽  
Y. A. ALEXANDROV ◽  
M. M. CHERNYAVSKY ◽  
S. G. GERASSIMOV ◽  
S. P. KHARLAMOV ◽  
...  
Keyword(s):  
Energy Range ◽  
Energy Dependence ◽  
Nuclear Emulsion ◽  
Particle Production ◽  
Heavy Ion ◽  
Mass Dependence ◽  
Ion Interactions ◽  
Binary Collisions ◽  
Singly Charged ◽  
Relativistic Particles

The average multiplicities of singly charged relativistic particles in oxygen-induced interactions with a nuclear emulsion target are studied over the energy range 2.1–200 A GeV. A similar energy dependence as for proton-induced interactions is observed. Both the number of participating nucleons and the number of binary collisions are shown to be of importance for the particle production.

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