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چکیده
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Analyzing the electromagnetic transition strengths is one of the methods of studying the development of atomic nuclei the big-bang, and the fuel cycle of stars in nuclear astrophysics .Electromagnetic radiation serves as a powerful tool to probe the intricate details of nuclear structure. The intrinsic moments of nuclei, such as magnetic dipole moment and electric quadrupole moment, are intimately linked to the multipole moments derived from the probabilities of radiative transitions between nuclear states. The occurrence of E2 (electric quadrupole) and E1 (electric dipole) transitions hinges on the excitation energy and spin-parity of the involved states. Within the theoretical framework of Woods-Saxon potential model calculations, the ground and excited states of 11B were meticulously constructed. Intriguingly, it was observed that both B(E2) and B(E1) coefficients, indicative of transition strengths, exhibited a monotonic rise with increasing excitation energy, regardless of the spin of the excited states. This observation highlights the profound impact of excitation energy on the electromagnetic properties of nuclei. In this research we show the connection between excitation energy and reduce transition probability for 10B+n with potential model.
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