کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8176671 | 1526383 | 2014 | 12 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The electron lens test bench for the relativistic heavy ion collider at Brookhaven National Laboratory
دانلود مقاله + سفارش ترجمه
دانلود مقاله ISI انگلیسی
رایگان برای ایرانیان
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: The electron lens test bench for the relativistic heavy ion collider at Brookhaven National Laboratory The electron lens test bench for the relativistic heavy ion collider at Brookhaven National Laboratory](/preview/png/8176671.png)
چکیده انگلیسی
To compensate for the beam-beam effects from the proton-proton interactions at the two interaction points IP6 and IP8 in the Relativistic Heavy Ion Collider (RHIC), we are constructing two electron lenses (e-lenses) that we plan to install in the interaction region IR10. Before installing them, the electron gun, collector, instrumentation were tested and the electron beam properties were qualified on an electron lens test bench. We will present the test results and discuss our measurement of the electron beam current and of the electron gun perveance. We achieved a maximum current of 1Â A with 5Â kV energy for both the pulsed- and the DC-beam (which is a long turn-by-turn pulse beam). We measured beam transverse profiles with an yttrium aluminum garnet (YAG) screen and pinhole detector, and compared those to simulated beam profiles. Measurements of the pulsed electron beam stability were obtained by measuring the modulator voltage.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 743, 11 April 2014, Pages 56-67
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 743, 11 April 2014, Pages 56-67
نویسندگان
X. Gu, F.Z. Altinbas, E. Beebe, W. Fischer, B.M. Frak, D.M. Gassner, K. Hamdi, J. Hock, L. Hoff, P. Kankiya, R. Lambiase, Y. Luo, M. Mapes, J. Mi, T. Miller, C. Montag, S. Nemesure, M. Okamura, W. Zhang,