مرکز منطقه ای اطلاع رساني علوم و فناوري

DocumentCode :

1898872

Title :

The dynamic beta effect in CESR

Author :

Sagan, David

Author_Institution :

Lab. of Nucl. Studies, Cornell Univ., Ithaca, NY, USA

Volume :

fYear :

1995

fDate :

1-5 May 1995

Firstpage :

2889

Abstract :

The change in beta due to the beam-beam interaction-the `dynamic beta effect´-has been observed in the Cornell Storage Ring CESR by comparing the observed luminosity with the observed vertical beam heights. Under current colliding beam conditions, the resulting changes in horizontal beta around the ring have exceeded Δβ_x/β_x=0.5 and the horizontal tune shift parameter ξ_x has exceeded 0.05

Keywords :

beam handling techniques; colliding beam accelerators; electron accelerators; particle beam dynamics; storage rings; CESR; Cornell Storage Ring; beam-beam interaction; colliding beam conditions; dynamic beta effect; horizontal beta; horizontal tune shift; luminosity; vertical beam heights; Electron beams; Laboratories; Monitoring; Particle beams; Positrons; Resonance; Storage rings;

fLanguage :

English

Publisher :

ieee

Conference_Titel :

Particle Accelerator Conference, 1995., Proceedings of the 1995

Conference_Location :

Dallas, TX

Print_ISBN :

0-7803-2934-1

Type :

conf

DOI :

10.1109/PAC.1995.505727

Filename :

505727

Link To Document :

https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1898872