LONGITUDINAL COUPLING IMPEDANCE FOR PARTICLE BEAMS OF PARABOLIC TRANSVERSE CHARGE ISTRIBUTION MOVING IN A RESISTIVE CULINDRICAL BEAM-PIPE OF FINITE WALL THICKENS

2016 ◽  
Vol 27 (Issue 1-B) ◽  
pp. 11-18
Author(s):  
AHMED AL-KHATEEB ◽  
NOUF AL-SALEEM
Keyword(s):  
Coupling Impedance ◽  
Particle Beams ◽  
Beam Pipe

Coupling impedance of a small hole for particle beams travelling at arbitrary β in a cylindrical beam pipe

2001 ◽  
Vol 27 (12) ◽  
pp. 2471-2478 ◽  
Author(s):  
Ahmed M Al-Khateeb ◽  
Oliver Boine-Frankenheim ◽  
Ingo Hofmann ◽  
Giovanni Rumolo
Keyword(s):  
Small Hole ◽  
Coupling Impedance ◽  
Particle Beams ◽  
Beam Pipe

scholarly journals Coupling impedance of many holes in a liner within a beam pipe

1992 ◽  
Vol 46 (2) ◽  
pp. 1110-1115 ◽  
Author(s):  
Robert L. Gluckstern
Keyword(s):  
Coupling Impedance ◽  
Beam Pipe

Analytical expressions for the coupling impedance of a long narrow slot in a coaxial beam pipe

1998 ◽  
Vol 58 (5) ◽  
pp. 6565-6569 ◽  
Author(s):  
S. De Santis ◽  
A. Mostacci ◽  
L. Palumbo ◽  
B. Spataro
Keyword(s):  
Coupling Impedance ◽  
Beam Pipe ◽  
Narrow Slot ◽  
Analytical Expressions

Longitudinal Coupling Impedance for a Beam Pipe with a Cavity

1985 ◽  
Vol 32 (5) ◽  
pp. 2403-2404 ◽  
Author(s):  
Robert L. Gluckstern ◽  
Filippo Neri
Keyword(s):  
Coupling Impedance ◽  
Beam Pipe

Coupling impedance of a hole in a coaxial beam pipe

1996 ◽  
Vol 54 (1) ◽  
pp. 800-805 ◽  
Author(s):  
S. De Santis ◽  
M. Migliorati ◽  
L. Palumbo ◽  
M. Zobov
Keyword(s):  
Coupling Impedance ◽  
Beam Pipe

Longitudinal coupling impedance for particle beams with Gaussian charge distributions in the longitudinal and transverse directions

2010 ◽  
Vol 88 (8) ◽  
pp. 597-605
Author(s):  
Sondos Okoor ◽  
A. M. Al-Khateeb ◽  
I. M. Odeh
Keyword(s):  
Wall Thickness ◽  
Skin Penetration ◽  
Particle Beam ◽  
Skin Depth ◽  
Coupling Impedance ◽  
Particle Beams ◽  
Cylindrical Pipe ◽  
Low Frequencies ◽  
Wall Conductivity ◽  
Resistive Wall

The longitudinal coupling impedance is obtained analytically for a smooth and resistive cylindrical pipe of finite wall thickness. We assumed a particle beam with Gaussian charge distribution in the longitudinal and transverse directions. For wall thicknesses d less than the skin depth, the impedance increases because of coupling with the vacuum outside the pipe, while for thicknesses d nearly of the order of the skin depth, the impedance becomes independent of the wall thickness. The resistive wall impedance decreases with increasing wall conductivity and it has its maximum values at low frequencies. By increasing beam energies, the space charge impedance decreases while the resistive wall contribution increases. Gaussian and uniform beams have nearly the same impedance at low energy, independent of the wall thickness, while at higher energies obvious differences are observed at wall thicknesses below the skin penetration depth.

scholarly journals Coupling impedance of a single hole in a thick-wall beam pipe

1992 ◽  
Vol 46 (2) ◽  
pp. 1106-1109 ◽  
Author(s):  
Robert L. Gluckstern
Keyword(s):  
Thick Wall ◽  
Coupling Impedance ◽  
Beam Pipe ◽  
Single Hole

scholarly journals Interference effects on the coupling impedance of many holes in a coaxial beam pipe

1997 ◽  
Vol 56 (5) ◽  
pp. 5990-5995 ◽  
Author(s):  
S. De Santis ◽  
A. Mostacci ◽  
L. Palumbo
Keyword(s):  
Interference Effects ◽  
Coupling Impedance ◽  
Beam Pipe
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