Spin resonance strength calculation through single particle tracking for RHIC

Conference · Sun May 03 00:00:00 EDT 2015

OSTI ID:1188262

Luo, Y. ^[1]; Dutheil, Y. ^[1]; Huang, H. ^[1]; Meot, F. ^[1]; Ranjbar, V. ^[1]

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1. Brookhaven National Lab. (BNL), Upton, NY (United States)

The strengths of spin resonances for the polarized-proton operation in the Relativistic Heavy Ion Collider are currently calculated with the code DEPOL, which numerically integrates through the ring based on an analytical approximate formula. In this article, we test a new way to calculate the spin resonance strengths by performing Fourier transformation to the actual transverse magnetic fields seen by a single particle traveling through the ring. Comparison of calculated spin resonance strengths is made between this method and DEPOL.

• Research Organization: Brookhaven National Laboratory (BNL), Upton, NY (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Nuclear Physics (NP)
• DOE Contract Number: SC00112704
• OSTI ID: 1188262
• Report Number(s): BNL-107423-2015-CP; R&D Project: KBCH139; 18031; KB0202011; TRN: US1500258
• Resource Relation: Conference: 6th International Particle Accelerator Conference (IPAC’15), Richmond, VA (United States), 3-8 May 2015
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
BROOKHAVEN RHIC
SPIN
PROTON BEAMS
POLARIZED BEAMS
RESONANCE
COMPARATIVE EVALUATIONS
COMPUTER CALCULATIONS
MAGNETIC FIELDS
BEAM DYNAMICS
FOURIER TRANSFORMATION