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تسجيل مستخدم جديدتوقع أرقام كوانتوم جيدة لأجزاء التفاعل
Projection of Good Quantum Numbers for Reaction Fragments
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تأليف
Aurel Bulgac
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في التفاعلات، بكتات الموجة للمنتجات الناشئة عادة ما لا تكون حالات مستقلة لمشخصات عدد الذرات أو أي كميات محافظة أخرى وخصائصها متشابكة. أشرح تقنية الذرة التوضيح في أجزاء من الفضاء، والتي تتجنب الحاجة إلى تقدير الأشكال الخاصة في حالة تداخل التحقيقات الشرطية المشتركة أو نوع الفراغ الهارتري-فوك-بوجوليوف. تم تقديم توسيطات هذه الصيغ لحساب توزيعات الطاقة المشخصة بشكل زاوية أو عدد الذرات المتوضحة لأجزاء التفاعل. وتبدو توسيط الذرة والزاوية الحاسمة لمؤشرات مختلفة لأجزاء التفاعل بسيطة.
In reactions the wave packets of the emerging products typically are not eigenstates of particle number operators or any other conserved quantities and their properties are entangled. I describe a particle projection technique in parts of space, which eschews the need to evaluate Pfaffians in the case of overlap of generalized Slater determinants or Hartree-Fock-Bogoliubov type of vacua. The extension of these formulas for calculating either angular momentum or particle projected energy distributions of the reaction fragments are presented as well. The generalization to simultaneous particle and angular momentum projection of various reaction fragment observables is straightforward.
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