Direct decay of the Higgs boson via fragmentation
نویسندگان
چکیده
در آشکار‌ساز CMS نسبت‌های انشعاب بوزون هیگز مدل استاندارد به جفت‌‌های J/ψ(1S) و cc ترتیب برابر 2-10×1/8 2-10×2/89 اندازه‌گیری شده است. لحاظ نظری یکی از سناریوهای ممکن برای تولید مستقیم این است که آغاز جفت واپاشی نماید سپس مرحله‌ی بعد هر یک کوارک‌های c طور مزون ترکش کنند. بر اساس سناریو مقاله بطریق کوارک‌های با استفاده نظریه اختلال مکانیک کوانتومی رنگ (pQCD) نظر گرفتن حالت‌های قطبش طولی عرضی محاسبه نتایج حاصل محاسبات ما نسبت 2-10×1/563 توافق بسیار خوبی مقدار شده‌ی آن آزمایش دارد. بنابرابن می‌توان نتیجه گرفت سهم غالب کوارک پادکوارک می‌باشد.
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ژورنال
عنوان ژورنال: ???? ???? ? ???? ??????
سال: 2023
ISSN: ['1735-1871', '2676-5861']
DOI: https://doi.org/10.24200/nst.2023.1371