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1.
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Quadrupole Transfer Function for Emittance Measurement
/ Cameron, Peter (Brookhaven) ; Gasior, Marek (CERN) ; Jansson, Andreas (Fermilab) ; Tan, Cheng-Yang (Fermilab)
Historically the use of the quadrupole moment measurement has been impeded by the requirement for large dynamic range, as well as measurement sensitivity to beam position. We investigate the use of the transfer function technique [1-3] in combination with the sensitivity and 160dB revolution line rejection of the direct diode detection analog front end [4] to open the possibility of an emittance diagnostic that may be implemented without operational complication, quasi- parasitic to the operation of existing tune measurement systems. [...]
2008
Published version from JACoW: PDF;
In : 8th European Workshop on Beam Diagnostics and Instrumentation for Particle Accelerators, Venice, Italy, 20 - 23 May 2007, pp.162-164
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2.
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Summary of Coupling and Tune Feedback Results during RHIC Run 6, and Possible Implications for LHC Commissioning
/ Cameron, Peter (BNL, Upton, Long Island, New York) ; Gasior, Marek (CERN) ; Hoff, Lawrence T (BNL, Upton, Long Island, New York) ; Jones, Owain Rhodri (CERN) ; Luo, Yun (BNL, Upton, Long Island, New York) ; Marusic, Al (BNL, Upton, Long Island, New York) ; Penna, Al Della (BNL, Upton, Long Island, New York) ; Ptitsyn, Vadim (BNL, Upton, Long Island, New York) ; Schultheiss, Carl (BNL, Upton, Long Island, New York) ; Tan, Cheng-Yang (Fermilab, Batavia, Illinois)
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.3044
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3.
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Experience in Reducing Electron Cloud and Dynamic Pressure Rise in Warm and Cold Regions in RHIC
/ Zhang, S Y (BNL, Upton, Long Island, New York) ; Ahrens, Leif (BNL, Upton, Long Island, New York) ; Alessi, James (BNL, Upton, Long Island, New York) ; Bai, Mei (BNL, Upton, Long Island, New York) ; Blaskiewicz, Michael (BNL, Upton, Long Island, New York) ; Cameron, Peter (BNL, Upton, Long Island, New York) ; Connolly, Roger (BNL, Upton, Long Island, New York) ; Drees, Angelika (BNL, Upton, Long Island, New York) ; Fischer, Wolfram (BNL, Upton, Long Island, New York) ; Gullotta, Justin (BNL, Upton, Long Island, New York) et al.
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.595
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4.
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RHIC Performance as Polarized Proton Collider in Run-6
/ Ptitsyn, Vadim (BNL, Upton, Long Island, New York) ; Ahrens, Leif (BNL, Upton, Long Island, New York) ; Bai, Mei (BNL, Upton, Long Island, New York) ; Barton, Donald (BNL, Upton, Long Island, New York) ; Blaskiewicz, Michael (BNL, Upton, Long Island, New York) ; Bravar, Alessandro (BNL, Upton, Long Island, New York) ; Brennan, Joseph Michael (BNL, Upton, Long Island, New York) ; Brown, Kevin A (BNL, Upton, Long Island, New York) ; Bruno, Donald (BNL, Upton, Long Island, New York) ; Bunce, Gerry (BNL, Upton, Long Island, New York) et al.
2006 - 3 p.
External link: Published version from JACoW
In : 10th European Particle Accelerator Conference, Edinburgh, UK, 26 - 30 Jun 2006, pp.592
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5.
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High Current Energy Recovery Linac at BNL
/ Litvinenko, Vladimir N ; Beavis, Dana ; Ben-Zvi, Ilan ; Blaskiewicz, Michael ; Bluem, Hans ; Brennan, Joseph M ; Burger, Al ; Burrill, Andrew ; Calaga, Rama ; Cameron, Peter et al.
We present the design and the parameters of a small Energy Recovery Linac (ERL) facility, which is under construction at BNL. This R&D; facility has goals to demonstrate CW operation of ERL with average beam current in the range of 0.1 - 1 ampere, combined with very high efficiency of energy recovery. [...]
2004
External links: Published version from JACoW; Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2242
26th International Free Electron Laser Conference and 11th FEL User Workshop 2004, Trieste, Italy, 29 Aug - 3 Sep 2004, pp.e-proc. TUPOS64
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6.
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Extremely High Current, High-Brightness Energy Recovery Linac
/ Ben-Zvi, Ilan ; Barton, Donald ; Beavis, Dana ; Blaskiewicz, Michael ; Bluem, Hans ; Brennan, Joseph M ; Burger, Al ; Burrill, Andrew ; Calaga, Rama ; Cameron, Peter et al.
Next generation ERL light-sources, high-energy electron coolers, high-power Free-Electron Lasers, powerful Compton X-ray sources and many other accelerators were made possible by the emerging technology of high-power, high-brightness electron beams. In order to get the anticipated performance level of ampere-class currents, many technological barriers are yet to be broken. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.1150
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7.
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RHIC BPM System Modifications and Performance
/ Satogata, Todd ; Calaga, Rama ; Cameron, Peter ; Cerniglia, Phil ; Cupolo, John ; Curcio, Anthony J ; Dawson, William C ; Degen, Christopher ; Gullotta, Justin ; Mead, Joe et al.
The RHIC beam position monitor (BPM) system provides independent average orbit and turn-by-turn (TBT) position measurements. In each ring, there are 162 measurement locations per plane (horizontal and vertical) for a total of 648 BPM planes in the RHIC machine. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2021
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8.
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Beam-Based Alignment in the RHIC eCooling Solenoids
/ Cameron, Peter ; Ben-Zvi, Ilan ; Dawson, William C ; Kewisch, Jorg ; Litvinenko, Vladimir N ; Luo, Yun ; MacKay, William W ; Montag, Christoph ; Niedziela, Jennifer ; Ptitsyn, Vadim et al.
Accurate alignment of the electron and ion beams in the RHIC electron cooling solenoids is crucial for well-optimized cooling. Because of the greatly differing rigidities of the electron and ion beams, to achieve the specified alignment accuracy it is required that transverse magnetic fields resulting from imperfections in solenoid fabrication be down by five orders of magnitude relative to the pure solenoid fields [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2771
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9.
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State-of-the-Art Electron Guns and Injector Designs for Energy Recovery Linacs (ERL)
/ Todd, Alan ; Ambrosio, Anthony ; Ben-Zvi, Ilan ; Benson, Stephen V ; Blüm, Hans ; Burrill, Andrew ; Calaga, Rama ; Cameron, Peter ; Campisi, Isidoro E ; Chang, Xiangyun et al.
A key technology issue of ERL devices for high-power free-electron laser (FEL) and 4th generation light sources is the demonstration of reliable, high-brightness, high-power injector operation. Ongoing programs that target up to 1 Ampere injector performance at emittance values consistent with the requirements of these applications are described. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.2292
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10.
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Measurement and Correction of Nonlinear Chromaticity in RHIC
/ Tepikian, Steven ; Cameron, Peter ; Della Penna, Al ; Ptitsyn, Vadim
To improve luminosity in RHIC by using smaller Beta,* higher order chromatic effects may need to be corrected. Measuring of higher order chromaticities is discussed and compared to a model of RHIC, showing good agreement. [...]
2005
External link: Published version from JACoW
In : 21st IEEE Particle Accelerator Conference, Knoxville, TN, USA, 16 - 20 May 2005, pp.3523
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