$\delta$ -pairing forces and collective pairing vibrations
نویسندگان
چکیده
منابع مشابه
q-deformed pairing vibrations.
Boson creation operators constructed from linear combinations of qdeformed zero coupled nucleon pair operators acting on the nucleus (A,0), are used to derive pp-RPA equations. The solutions of these equations are the pairing vibrations in (A+2) nuclei. For the 01 and 0 + 2 states of the nucleus 208Pb, the variations of relative energies and transfer cross-sections for populating these states v...
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The irreducible factor r(x) of Φk(u(x)) and u(x) are often used in constructing pairing-friendly curves. u(x) and uc ≡ u(x) (mod r(x)) are selected to be the Miller loop control polynomial in Ate pairing and Atei pairing. In this paper we show that when 4|k or the minimal prime which divides k is larger than 2, some u(x) and r(x) can not be used as curve generation parameters if we want Atei pa...
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ژورنال
عنوان ژورنال: The European Physical Journal A
سال: 2004
ISSN: 1434-6001,1434-601X
DOI: 10.1140/epja/i2003-10169-0