Lower Bounds on the Threshold Charge-Exchange Amplitude from Di-Pion Mass Distributions in Final States

1970 ◽  
Vol 25 (20) ◽  
pp. 1463-1466
Author(s):  
George Tiktopoulos
Keyword(s):  
Charge Exchange ◽  
Lower Bounds ◽  
Pion Mass ◽  
Final States ◽  
Exchange Amplitude ◽  
Mass Distributions

Asymptotic behavior of charge-exchange amplitude

1992 ◽  
Vol 91 (1) ◽  
pp. 373-384 ◽  
Author(s):  
P. P. Gorvat ◽  
V. Yu. Lazur ◽  
L. P. Presnyakov ◽  
D. B. Uskov
Keyword(s):  
Asymptotic Behavior ◽  
Charge Exchange ◽  
Exchange Amplitude

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.

scholarly journals Charge exchange reactions and charge and mass distributions in nuclei

1969 ◽  
Vol 11 (2) ◽  
pp. 455-463 ◽  
Author(s):  
O. Kofoed-Hansen ◽  
B. Margolis
Keyword(s):  
Charge Exchange ◽  
Exchange Reactions ◽  
Mass Distributions

The slope of the πN charge-exchange amplitude at t = 0

1973 ◽  
Vol 58 (1) ◽  
pp. 269-282 ◽  
Author(s):  
H.P. Jakob ◽  
P. Kroll
Keyword(s):  
Charge Exchange ◽  
Exchange Amplitude

A SCALING IN THE REDUCED RAPIDITY VARIABLES IN HIGH-ENERGY HADRONIC COLLISIONS

1987 ◽  
Vol 02 (10) ◽  
pp. 783-785 ◽  
Author(s):  
KENJU MORI ◽  
KOHEI MITZUTANI ◽  
AKIRA OGAWA
Keyword(s):  
Cross Sections ◽  
Pion Mass ◽  
High Energy ◽  
Final States ◽  
Hadronic Collisions ◽  
Hadronic Final States

The CERN-[Formula: see text] collider data and the TASSO e+e− data for hadronic final states indicate a new scaling of the inclusive cross sections in the reduced rapidity variables ξ = y/Y where [Formula: see text] and mπ is the pion mass.

scholarly journals Reconstruction Of Cluster Mass Distributions: Application And Results For CL0939+4713

1996 ◽  
Vol 173 ◽  
pp. 129-130
Author(s):  
Carolin Seitz
Keyword(s):  
Mass Distribution ◽  
Lower Bounds ◽  
Light Distribution ◽  
Cluster Member ◽  
Mass Distributions ◽  
Cluster Mass ◽  
Data Field ◽  
Using Data ◽  
Mass Reconstruction

We show the reconstructed mass distribution of the cluster CL0939+4713 (zd = 0.4) using data obtained with the WFPC2 instrument on HST. We find a remarkable correlation with the light distribution of the bright galaxies, which are probably cluster member galaxies. A bootstrapping analysis confirms this correlation, whereas an anti-correlation between the mass distribution and the faint galaxies - used for the mass reconstruction - is found. We give lower bounds on the mass inside the data field, and confirm that this cluster is indeed quite massive.

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