scholarly journals A new method for the determination of the real part of the hadron elastic scattering amplitude at small angles and high energies

2005 ◽  
Vol 629 (2-4) ◽  
pp. 83-92 ◽  
Author(s):  
P. Gauron ◽  
B. Nicolescu ◽  
O.V. Selyugin
Keyword(s):  
Elastic Scattering ◽  
Scattering Amplitude ◽  
New Method ◽  
The Real ◽  
High Energies ◽  
Elastic Scattering Amplitude

scholarly journals REAL PART OF THE $\bar pp$ ELASTIC SCATTERING AMPLITUDE AT $\sqrt{s} = 546\, {\rm GeV}$

1991 ◽  
Vol 06 (32) ◽  
pp. 2973-2975 ◽  
Author(s):  
CLAUDE BOURRELY ◽  
JACQUES SOFFER ◽  
TAI TSUN WU
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Cross Section ◽  
Scattering Amplitude ◽  
Accurate Determination ◽  
The Real ◽  
Interference Region ◽  
Elastic Scattering Amplitude ◽  
Theoretical Predictions

In order to get an accurate determination of the real part of the [Formula: see text] elastic scattering amplitude at [Formula: see text], the Genoa–Palaiseau–Roma–Valencia collaboration plans to take experimental data on dσ/dt in the Coulomb interference region. We present detailed theoretical predictions for this cross-section. These predictions can be compared directly with the forthcoming data.

The real part of p forward elastic scattering amplitude at 0.7 GeV/c

1976 ◽  
Vol 61 (2) ◽  
pp. 203-206 ◽  
Author(s):  
H. Kaseno ◽  
R. Hamatsu ◽  
K. Kawano ◽  
M. Kimura ◽  
M. Takanaka ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Scattering Amplitude ◽  
The Real ◽  
Elastic Scattering Amplitude

Measurement of the real part of π−p elastic scattering amplitude in the coulomb interference region at 3.5 GeV/c

1966 ◽  
Vol 22 (3) ◽  
pp. 350-352 ◽  
Author(s):  
A.A. Nomofilov ◽  
I.M. Sitnik ◽  
L.A. Slepets ◽  
L.N. Strunov ◽  
L.S. Zolin
Keyword(s):  
Elastic Scattering ◽  
Scattering Amplitude ◽  
The Real ◽  
Interference Region ◽  
Elastic Scattering Amplitude

Optisches Potential für hohe Energien

1968 ◽  
Vol 23 (12) ◽  
pp. 1888-1893
Author(s):  
M. Weigel ◽  
D. Mack
Keyword(s):  
Numerical Calculation ◽  
Autocorrelation Function ◽  
Imaginary Part ◽  
Optical Potential ◽  
Scattering Amplitude ◽  
Density Fluctuations ◽  
The Real ◽  
Elementary Derivation ◽  
High Energies

An elementary derivation of the optical potential for high energies is given. For the determination of the optical potential only the knowledge of the scattering amplitude for free nucleons and of the autocorrelation function for density fluctuations is necessary. The numerical calculation of the real- and imaginary part of the optical potential was performed using the Tabakin potential.

The ratio, ρ, of the real to the imaginary part of the forward elastic scattering amplitude at  TeV

2002 ◽  
Vol 537 (1-2) ◽  
pp. 41-44 ◽  
Author(s):  
C Avila ◽  
W.F Baker ◽  
R DeSalvo ◽  
D.P Eartly ◽  
C Guss ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Imaginary Part ◽  
Scattering Amplitude ◽  
The Real ◽  
Elastic Scattering Amplitude

Measurement of the real part of the K−p elastic scattering amplitude at 10 GeV/c

1973 ◽  
Vol 64 ◽  
pp. 1-13 ◽  
Author(s):  
J.R. Campbell ◽  
V.T. Cocconi ◽  
P. Duinker ◽  
H. De Groot ◽  
J.D. Hansen ◽  
...  
Keyword(s):  
Elastic Scattering ◽  
Scattering Amplitude ◽  
The Real ◽  
Elastic Scattering Amplitude

Multipomeron theory in the Gribov approach

2016 ◽  
Vol 31 (28n29) ◽  
pp. 1645013
Author(s):  
V. A. Abramovsky ◽  
N. V. Abramovskaya ◽  
N. V. Evstigneeva
Keyword(s):  
Experimental Data ◽  
Elastic Scattering ◽  
Imaginary Part ◽  
Cross Sections ◽  
Energy Region ◽  
Scattering Amplitude ◽  
The Real ◽  
Elastic Scattering Amplitude

Pomeron and non vacuum reggeon parameters which reasonably describe total and elastic cross sections are obtained. The ratio of the real and imaginary part of the forward elastic scattering amplitude is calculated with these parameters and it coincides with the experimental data in the whole energy region. The shower enhancement coefficient in the quasi-eikonal approach appears to be less than unity which corresponds to the definite distribution of parton showers in incident hadrons.

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