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Source of second order chromaticity in RHIC

Technical Report ·
DOI:https://doi.org/10.2172/1004639· OSTI ID:1004639

In this note we will answer the following questions: (1) what is the source of second order chromaticities in RHIC? (2) what is the dependence of second order chromaticity on the on-momentum {beta}-beat? (3) what is the dependence of second order chromaticity on {beta}* at IP6 and IP8? To answer these questions, we use the perturbation theory to numerically calculate the contributions of each quadrupole and sextupole to the first, second, and third order chromaticities.

Research Organization:
Brookhaven National Laboratory (BNL) Relativistic Heavy Ion Collider
Sponsoring Organization:
DOE - Office Of Science
DOE Contract Number:
AC02-98CH10886
OSTI ID:
1004639
Report Number(s):
BNL--94605-2011-IR; KB0202011
Country of Publication:
United States
Language:
English

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