Undulator-based production of polarized positrons (2009)
Alexander, G, Barley, J, Batygin, Y, Berridge, S, Bharadwaj, V, Bower, G, ...
Results of final focus test beam (2008)
Alexandrof, V.A., Balakin, V., Mikhailichenko, A.., Flottmann, K., Peters, F., Voss, G.A., ...
The beam experiments of Final Focus Test Beam (FFTB) started in September 1993 at SLAC, and have produced a 1.7 μm×75 nm spot of 46 GeV electron beam. A number of new techniques involving two...
The Design of the Positron Source for the International Linear Collider (2008)
Clarke, James, Bailey, IR, Baynham, DE, Bharadwaj, V, Bradshaw, Thomas William, Brummitt, A, ...
Observation of polarized positrons from an undulator-based source (2008)
Alexander, G, Barley, J, Batygin, Y, Berridge, S, Bharadwaj, V, Bower, G, ...
J.A. Clarke, DESY Forschung Hochenergiephysik, O.B. Malyshev, D.J. Scott, I.R. Bailey, ...
Contribution to a conf. proceeding (book/online)
J. Clarke, W. Gai, Y. Ivanyushenkov, W. Liu, ...
Contribution to a conf. proceeding (book/online)
Observation of Polarized Positrons from an Undulator-Based Source (2008)
G. Alexander, J. Barley, Y. Batygin, S. Berridge, V. Bharadwaj, ...
Journal article
Kovermann, J, Stahl, A, Mikhailichenko, AA, Scott, D, Moortgat-Pick, GA, Gharibyan, V, ...
A longitudinal polarized positron beam is foreseen for the international linear collider (ILC). A proof-of-principle experiment has been performed in the final focus test beam at SLAC to demonstrate...
Polarized Positrons and Electrons at the Linear Collider. (2008)
G. Moortgat-Pick, DESY Maschinenphysik, T. Abe, G. Alexander, B. Ananthanarayan, A.A. Babich, ...
Journal article
Polarized positrons and electrons at the linear collider (2008)
Moortgat-Pick, G, Abe, T, Alexander, G, Ananthanarayan, B, Babich, AA, Bharadwaj, V, ...
The proposed International Linear Collider (ILC) is well-suited for discovering physics beyond the Standard Model and for precisely unraveling the structure of the underlying physics. The physics...
ULTRASHORT OPTICAL PULSES IN THE LINAC COHERENT LIGHT SOURCE (2007)
V. Bharadwaj, A. Chao, M. Cornacchia, P. Emma, T. Kotseroglou, P. Krejcik, ...
Accelerator Center (SLAC) will produce intense, coherent 0.15 nm x-rays, with an expected peak brightness many orders of magnitude greater than existing x-ray sources and energy density as high as 4...
The Next Linear Collider Damping Ring Complex (2007)
Corlett Marks Rimmer, J. N. Corlett, S. Marks, R. Rimmer, R. Schlueter, ...
We report progress on the design of the Next Linear Collider (NLC) Damping Rings complex (DRC) [1]. The purpose of the DRC is to provide 120 Hz, low emittance electron and positron bunch trains to...
State Of, D. Bettoni, V. Bharadwaj, C. Biino
In the experiment E760 performed in the Antiproton Accumulator at Fermilab we have studied the two photon decay of the j c (1 1 S 0 ) charmonium state formed in ¯ pp annihilations. This resulted in...
T. A. Armstrong, Armstrong Bettoni, V. Bharadwaj, C. Biino, G. Borreani, D. Broemmelsiek, ...
Differential cross sections for ¯ pp elastic scattering have been measured for very small momentum transfers at six different incident antiproton momenta in the range 3.7 to 6.2 GeV/c by the...
Armstrong Bettoni, V. Bharadwaj, C. Biino, G. Borreani, D. Broemmelsiek, R. Calabrese, ...
P. Rapidis 1 , R. Ray 1 , J. Reid 6; , G. Rinaudo 7 , B. Roccuzzo 7 , J. Rosen 5 , A. Santroni 3 , M. Sarmiento 5 , M. Savrie' 2 , J. Schultz 4 , K.K. Seth 5 , A. Smith 4; , G.A. Smith 6 , M....
J. Kovermann, A. Stahl, A.A. Mikhailichenko, D. Scott, ...
Contribution to a conf. proceeding (journal)
A. Mikhailichenko, G. Alexander, Y. Batygin, S. Berridge, ...
Contribution to a conf. proceeding (book/online)
Polarized positrons and electrons at the linear collider (2007)
Moortgat-Pick, G, Abe, T, Alexander, G, Ananthanarayan, B, Babich, AA, Bharadwaj, V, ...
Development of a positron production target for the ILC positron source (2006)
Bailey, IR, Bharadwaj, V, Cooke, P, Dainton, J, Gronberg, J, Mayhall, D, ...
Moortgat-Pick, G., Abe, T., Alexander, G., Ananthanarayan, B., Babich, A. A., Bharadwaj, V., ...
The proposed International Linear Collider (ILC) is well-suited for discovering physics beyond the Standard Model and for precisely unraveling the structure of the underlying physics. The physics...
SLAC Linac RF Performance for LCLS (2000)
Akre, R., Bharadwaj, V., Emma, P., Krejcik, P.
The Linac Coherent Light Source (LCLS) project at SLAC uses a dense 15 GeV electron beam passing through a long undulator to generate extremely bright x-rays at 1.5 angstroms. The project requires...
The design for the LCLS rf photo-injector (1999)
Alley Bharadwaj Clendenin, V. Bharadwaj, J. Clendenin, P. Emma, A. Fisher, J. Frisch, ...
We report on the design of the rf photoinjector of the Linac Coherent Light Source (LCLS). The rf photoinjector is required to produce a single 150 MeV bunch of ~1 nC and ~100 A peak current at a...
The design for the LCLS rf photo-injector ∗ (1999)
R. Alley, V. Bharadwaj, J. Clendenin, P. Emma, A. Fisher, J. Frisch, ...
We report on the design of the rf photoinjector of the Linac Coherent Light Source (LCLS). The rf photoinjector is required to produce a single 150 MeV bunch of ~1 nC and ~100 A peak current at a...
THE NEXT LINEAR COLLIDER DAMPING RING COMPLEX ∗ (1999)
J. N. Corlett, S. Marks, R. Rimmer, R. Schlueter, P. Bellomo, ...
We report progress on the design of the Next Linear Collider (NLC) Damping Rings complex (DRC) [1]. The purpose of the DRC is to provide 120 Hz, low emittance electron and positron bunch trains to...
Beam-based optical tuning of the final focus test beam (1996)
Massol, N., Burke, D., Hartman, S., Helm, R., Irwin, J., Iverson, R., ...
Beam-based optical tuning of the final focus test beam (1996)
Massol, N., Burke, D., Hartman, S., Helm, R., Irwin, J., Iverson, R., ...
Results of final focus test beam (1996)
Alexandrof, V.A., Balakin, V., Mikhailichenko, A.., Flottmann, K., Peters, F., Voss, G.A., ...
The beam experiments of Final Focus Test Beam (FFTB) started in September 1993 at SLAC, and have produced a 1.7 μm×75 nm spot of 46 GeV electron beam. A number of new techniques involving two...
Results of final focus test beam (1996)
Alexandrof, V.A., Balakin, V., Mikhailichenko, A.., Flottmann, K., Peters, F., Voss, G.A., ...
The beam experiments of Final Focus Test Beam (FFTB) started in September 1993 at SLAC, and have produced a 1.7 μm×75 nm spot of 46 GeV electron beam. A number of new techniques involving two...
Results of final focus test beam (1996)
Alexandrof, V.A., Balakin, V., Mikhailichenko, A.., Flottmann, K., Peters, F., Voss, G.A., ...
The beam experiments of Final Focus Test Beam (FFTB) started in September 1993 at SLAC, and have produced a 1.7 μm×75 nm spot of 46 GeV electron beam. A number of new techniques involving two...
Beam-based optical tuning of the final focus test beam (1996)
Massol, N., Burke, D., Hartman, S., Helm, R., Irwin, J., Iverson, R., ...
Multi-installment load distribution strategy in linear networks with communication delays (1995)
Bharadwaj, V, Ghose, D, Mani, V
In this paper the multi-installment load distribution strategy is applied to a linear network of processors without front-ends. The communication links in the network are assumed to have non-zero...
Bharadwaj, V, Ghose, D, Mani, V
The problem of obtaining optimal processing time in a distributed computing system consisting of (N+1) processors and N communication links, arranged in a single-level tree architecture, is...
Load distribution problems in distributed computing networks have attracted much attention in the literature. A major objective in these studies is to distribute the processing load so as to minimize...
Load distribution problems in distributed computing networks have attracted much attention in the literature. A major objective in these studies is to distribute the processing load so as to minimize...
Load distribution problems in distributed computing networks have attracted much attention in the literature. A major objective in these studies is to distribute the processing load so as to minimize...
Load distribution problems in distributed computing networks have attracted much attention in the literature. A major objective in these studies is to distribute the processing load so as to minimize...
Bharadwaj, V, Ghose, D, Mani, V
The problem of obtaining optimal processing time in a distributed computing system consisting of (N+1) processors and N communication links, arranged in a single-level tree architecture, is...
Multi-installment load distribution strategy in linear networks with communication delays (1994)
Bharadwaj, V, Ghose, D, Mani, V
In this paper the multi-installment load distribution strategy is applied to a linear network of processors without front-ends. The communication links in the network are assumed to have non-zero...
The E166 Experiment: Undulator-Based Production of Polarized Positrons
Mikhailichenko, A, Alexander, G, Batygin, Y, Berridge, S, Bharadwaj, V, Bower, G, ...
Results of Final Focus Test Beam
V.A. Alexandrof, V. Balakin, A. Mikhailichenko, K. Flöttmann, F. Peters, ...
The beam experiments of Final Focus Test Beam(FFTB) started in September 1993 at SLAC, and have produced a 1#7 #m # 75 nm spot of 46 GeV electron beam. A number of new techniques involving two...
Design and Construction of High Brightness RF Photoinjectors for TESLA
Colby Bharadwaj Ostiguy, E. Colby, V. Bharadwaj, J. F. Ostiguy, T. Nicol, M. Conde, ...
The design, construction and testing of a high brightness high bunch charge RF photoinjectormatching the requirements of the TESLA Test Facility is discussed. Engineering design work, the results of...
Beam-Based Optical Tuning Of The Final Focus Test Beam
P. Tenenbaum, D. Burke, S. Hartman, R. Helm, J. Irwin, R. Iverson, ...
INTRODUCTION In order to achieve luminosity in the range of 10 34 cm -2 sec -1 , a TeV-scale linear collider will need to reduce the size of electron and positron bunches at collision to sizes on the...
Fermilab Contributions to the FFTB
V. Bharadwaj, A. Braun, M. Halling, J. A. Holt, D. Still
The Final Focus Test Beam (FFTB) project at SLAC is a demonstration of the feasibility of making the extremely small spot sizes needed for future e + e - linear colliders. Fermilab joined the FFTB...