A5025384697- Particle Accelerators and Free-Electron Lasers
- Particle accelerators and beam dynamics
- Superconducting Materials and Applications
- Electron and X-Ray Spectroscopy Techniques
- Particle Detector Development and Performance
- Advancements in Photolithography Techniques
- Magnetic confinement fusion research
- Photocathodes and Microchannel Plates
- Vibration and Dynamic Analysis
- Gyrotron and Vacuum Electronics Research
- Meteorological Phenomena and Simulations
- Electromagnetic Compatibility and Noise Suppression
- Heat Transfer and Boiling Studies
- Silicon Carbide Semiconductor Technologies
- Advancements in Semiconductor Devices and Circuit Design
- Nuclear Engineering Thermal-Hydraulics
- Electric Motor Design and Analysis
- Dynamics and Control of Mechanical Systems
- Vibration Control and Rheological Fluids
- Energy Harvesting in Wireless Networks
- Radiative Heat Transfer Studies
- Advanced Battery Technologies Research
- CCD and CMOS Imaging Sensors
- Atomic and Subatomic Physics Research
- Aerosol Filtration and Electrostatic Precipitation
Brookhaven College
2019-2024
Brookhaven National Laboratory
2007-2024
RIKEN BNL Research Center
2024
Advanced Energy Systems (United States)
2005-2007
Stony Brook University
2007
The next high-current Electron-Ion Collider (EIC) is a new accelerator to be built at Brookhaven National Laboratory in collaboration with Thomas Jefferson Accelerator Facility. In the EIC Electron Storage Ring (ESR), there will beam currents of up 2.5 A, which excite massive higher-order-mode (HOM) power 17 single-cell 591 MHz superconducting radio-frequency (SRF) cavities. Damping HOM ESR SRF cavities challenge. A room temperature cylindrical shell shape silicon carbide (SiC) beamline...
To improve RHIC luminosity for heavy ion beam energies below 10 GeV/nucleon, the Low Energy electron Cooler (LEReC) is currently under commissioning at BNL. The Linac of LEReC designed to deliver a 1.6 MeV 2.6 beam, with rms dp/p less than 5e-4. A 704 MHz superconducting radio frequency (SRF) booster cavity in this provides up 2.2 accelerating voltage. With such low energy and very demanding spread requirement, control Higher Order Modes (HOMs) cavities becomes critical needs be carefully...
Abstract The Electron Ion Collider (EIC) Hadron Storage Ring (HSR) will reuse many of the existing superconducting (SC) magnets RHIC storage rings. To comply with beamline vacuum requirements in more demanding operational scenarios, beampipe SC be equipped low surface impedance, secondary electron yield (SEY) beam screens. installation these screens done as installed today, thus making it a critical operation for timely EIC installation. screen inner dimensions must maximized to retain...
Abstract The electron ion collider (EIC) Hadron Storage Ring (HSR) will reuse most of the existing superconducting magnets (SC) from RHIC storage ring. However, for some sectors machine, a modification accelerators optics be required. To do this, magnet electrical circuits have to modified and current leads need used at higher current. A work has been conducted understand design parameters their operational flexibility around these parameters, in particular use This paper details study...
Brookhaven National Laboratory (BNL) and Thomas Jefferson Accelerator Facility are collaborating on the design construction of next Electron Ion Collider (EIC) to be built at BNL. The EIC is a unique high-energy, high-luminosity, polarized electron-proton/ion collider. accelerator complex needs about 10 new rf SRF systems with frequencies spanning 24 MHz 1773 MHz, requiring more than 60 high-power fundamental power couplers (FPCs). These will operate in either pulsed mode or continuous wave...
Aluminum-air power sources for reserve applications have undergone successful discharge testing with a variety of potential users. Their diverse requirements expanded the initial operational range units, which were characterized as 600 W and 1.2 kW. The introduction new cell permits operation at higher levels (6 kW) is described. It concluded that under typical usage profiles likely to be desired in Europe North America, aluminum-air are cost- space-effective alternatives conventional diesel...
In this paper we present status and plans for the 20- MeV R&D energy recovery linac (ERL), which is under construction at Collider Accelerator Department BNL. The facility based on high current (up to 0.5 A of average current) super-conducting 2.5 RF gun,single-mode 5-cell about 20-m long return loop with very flexible lattice. ERL, planned commissioning in early 2009, aims address many outstanding questions relevant current, brightness energy-recovery linacs.