کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8170813 | 1526309 | 2016 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Extracting the depolarization coefficient DNN from data measured with a full acceptance detector
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
The spin transfer from vertically polarized beam protons to Î or Σ hyperons of the associated strangeness production pâpâpK+Î and pâpâpK0Σ+ is described with the depolarization coefficient DNN. As the polarization of the hyperons is determined by their weak decays, detectors, which have a large acceptance for the decay particles, are needed. In this paper a formula is derived, which describes the depolarization coefficient DNN by count rates of a 4Ï detector. It is shown that formulas, which are given in publications for detectors with restricted acceptance, are specific cases of this formula for a 4Ï detector.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 817, 1 May 2016, Pages 42-45
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 817, 1 May 2016, Pages 42-45
نویسندگان
F. Hauenstein, H. Clement, R. Dzhygadlo, W. Eyrich, A. Gillitzer, D. Grzonka, S. Jowzaee, J. Ritman, E. Roderburg, M. Röder, P. Wintz,