کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1836884 | 1527160 | 2010 | 30 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New observables to test the Color Glass Condensate beyond the large-Nc limit
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک هسته ای و انرژی بالا
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: New observables to test the Color Glass Condensate beyond the large-Nc limit New observables to test the Color Glass Condensate beyond the large-Nc limit](/preview/png/1836884.png)
چکیده انگلیسی
The JIMWLK framework offers a powerful tool to calculate the energy dependence of QCD observables at high energies. Despite a growing number of observables considered for phenomenological analysis, few features of JIMWLK evolution beyond its evolution speed are yet well constrained by experiment. We argue that meson production cross-sections have the potential to provide qualitatively new insights and allow to address issues both beyond the large-Nc limit and at higher twist. These cross-sections generically contain four point functions whose evolution is shown to follow from the JIMWLK framework. The Gaussian truncation is used to provide an efficient and practical means of calculating the evolution of four point correlators beyond the large-Nc limit.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Physics A - Volume 843, Issues 1â4, 30 October 2010, Pages 68-97
Journal: Nuclear Physics A - Volume 843, Issues 1â4, 30 October 2010, Pages 68-97
نویسندگان
Cyrille Marquet, Heribert Weigert,