کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1833451 1027546 2006 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Investigations of energy penetration for the 2003 design of the target cell at the Hermes experiment
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه فیزیک و نجوم ابزار دقیق
پیش نمایش صفحه اول مقاله
Investigations of energy penetration for the 2003 design of the target cell at the Hermes experiment
چکیده انگلیسی
Calculations have been made to investigate the energy penetration through the pumping holes of the beam tube at the interaction point of the HERMES experiment at HERA. A shielding screen made from etched nickel foil, pressed into the aluminium of the target cell, was proposed. Several different models were studied. Calculations for the new design of the spring fingers were also made, and the results for the 2000 design are included for comparison. As there have been no measurements as yet, the 2000 values are the only indication of an upper limit of radio frequency interference which is not tolerable for the detector electronics. The effect of discretisation on the results was also analysed.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 558, Issue 1, 1 March 2006, Pages 214-219
نویسندگان
,