Beam Test of a Superconducting Cavity for the CESR Luminosity Upgrade* (2008)
H. Padamsee, P. Barnes, S. Belomestnykh, K. Berkelman, M. Billing, R. Ehrlich, ...
The prototype superconducting cavity system for CESR-Phase III was tested in CESR in August 1994. The performance of the system was very gratifying. The cavity operated gradients of 4.5-6 MV/m and...
Multipacting-Free Transitions between Cavities And Beam-Pipes. (2008)
S. Belomestnykh, DESY Maschinenphysik, V. Shemelin
Internal report | Preprint
Beam Test of a Superconducting Cavity for the CESR Luminosity Upgrade (2007)
H. Padamsee, P. Barnes, S. Belomestnykh, K. Berkelman, M. Billing, R. Ehrlich, ...
The prototype superconducting cavity system for CESRPhase
Electron Positron Collider, E. Gorniker, P. Abramsky, V. Arbuzov, S. Belomestnykh, A. Bushuyev, ...
in a stainless steel tank. A very high vacuum in the cavity (10 -7 _ 10 -8 Pa) is obtained by a sputter ion pump and a gettering pump. The stainless steel tank is evacuated separately by a sputter...
CBN 97-5 The HOM Study of CESR RF Cavities Using Single Circulating Bunch (2007)
A. Temnykh, D. Hartill, S. Belomestnykh, R. Kaplan
The CESR RF system consists of four 5-cell RF cavities [1]. Each cell has a field probe sensitive to the voltage in the cell. We used a single bunch circulating in the ring as the driving current...
Wakefields and HOMs Studies of a Superconducting Cavity Module (2007)
With The Cesr, S. Belomestnykh, W. Hartung, G. Flynn, J. Kirchgessner, H. Padamsee, ...
investigated in a beam test of the superconducting accelerating cavity module for the CESR upgrade: the time structure of the cavity wake potential, sampled with two bunches, the effect of the module...
Comparison of the Predicted and Measured Loss Factor of the Superconducting (2007)
Cavity Assembly For, S. Belomestnykh, W. Hartung, J. Kirchgessner, D. Moffat, H. Muller, ...
INTRODUCTION Superconducting cavities have been chosen to replace the existing copper cavities for the future upgrade of CESR. The use of superconducting cavity modules, specially designed for a high...
Realisation of a prototype superconducting CW cavity and cryomodule for energy recovery (2007)
McIntosh, PA, Bate, R, Beard, CD, Cordwell, M, Dykes, DM, Pattalwar, SM, ...
Development of a Prototype Superconducting CW Cavity and Cryomodule for Energy Recovery (2007)
McIntosh, P, Beard, Carl David, Belomestnykh, S, Buechner, A, Byrd, J, Corlett, J, ...
Dynamical aspects of multipacting induced discharge in a rectangular waveguide. (2005)
Carter, Richard G., Belomestnykh, S., Geng, R., Padamsee, H.
Multipacting induced discharge in a rectangular waveguide is studied experimentally at a RF frequency of 500 MHz. The waveguide has a cross-section of 457 mm by 102 mm. The maximum forward RF power...
Dynamical aspects of multipacting induced discharge in a rectangular waveguide. (2005)
Geng, R. L., Goudket, P., Carter, Richard G., Belomestnykh, S., Padamsee, H., Dykes, D. M.
Multipacting induced discharge in a rectangular waveguide is studied experimentally at a RF frequency of 500 MHz. The waveguide has a cross-section of 457 mm by 102 mm. The maximum forward RF power...
Dynamical aspects of multipacting induced discharge in a rectangular waveguide (2005)
Geng, RL, Padamsee, H, Belomestnykh, S, Goudket, P, Dykes, DM, Carter, RG
Suppression of multipacting in rectangular coupler waveguides. (2003)
Geng, R. L., Padamsee, H., Belomestnykh, S., Goudket, P., Dykes, D. M., Carter, Richard G.
Although a rectangular waveguide coupler has the conceptual advantages of simplicity and capability of withstanding higher power, builders of modern superconducting accelerators are routinely...
Suppression of multipacting in rectangular coupler waveguides (2003)
Geng, R L, Padamsee, H, Belomestnykh, S, Goudket, P, Dykes, D M, Carter, R G
Experimental studies of electron multipacting in CESR type rectangular waveguide couplers. (2002)
Geng, R. L., Belomestnykh, S., Padamsee, H., Reilly, J., Goudket, P., Dykes, D. M., ...
Multipacting induced breakdown in rectangular waveguide couplers. (2002)
Geng, R. L., Belomestnykh, S., Padamsee, H., Reilly, J., Goudket, P., Dykes, D. M., ...
The HOM Study of CESR RF Cavities Using Single Circulating Bunch 1 (1997)
A. Temnykh, D. Hartill, S. Belomestnykh, R. Kaplan
The CESR RF system consists of four 5-cell RF cavities [1]. Each cell has a eld probe sensitive to the voltage in the cell. We used a single bunch circulating in the ring as the driving current which...
Spherical cavity: Analytical formulas. Comparison of computer codes (1994)
At the present time we have in our hands several computer codes allowing us to calculate eigen frequencies
Beam Test of a Superconducting Cavity for the CESR Luminosity Upgrade *
Padamsee Barnes Belomestnykh, H. Padamsee, P. Barnes, S. Belomestnykh, K. Berkelman, M. Billing, ...
The prototype superconducting cavity system for CESRPhase III was tested in CESR in August 1994. The performance of the system was very gratifying. The cavity operated gradients of 4.5-6 MV/m and...