Illustration of the terms of the semi-empirical mass formula in the liquid-drop model of the atomic nucleus. The liquid-drop model was first proposed by George Gamow and further developed by Niels Bohr, John Archibald Wheeler and Lise Meitner. [3]

In nuclear physics, the liquid drop model of the nucleus describes forces in atomic nuclei as if the atomic nucleus were formed by a tiny liquid drop. But in this nuclear scale, the fluid is made of nucleons (protons and neutrons).

empirical formula based on the idea the the nucleus can be thought of as a liquid drop. 1. Volume term: Each nucleon has a binding energy which binds it to the nucleus.

Liquid Drop Model •Phenomenological model to understand binding energies. •Consider a liquid drop –Ignore gravity and assume no rotation –Intermolecular force repulsive at short distances, attractive at intermediate distances and negligible at large distances èconstant density. –n=number of molecules, T=surface tension, BE=binding energy

liquid-drop model, in nuclear physics, a description of atomic nuclei in which the nucleons (neutrons and protons) behave like the molecules in a drop of liquid.

The liquid-drop model is a model describing the atomic nuclei in nuclear physics. The molecules in a drop of liquid behave like nucleons, that is, neutrons and protons. The model is designed on the basis of certain assumptions.

The starting point for theoretical models of the nucleus treats the problem from two divergent perspectives: At the macroscopic extreme is the Liquid Drop Model, which examines the global properties of nuclei, such as energetics, binding energies, …

It measures the energy produced by the asymmetry (the difference in the number of neutrons and protons in the nucleus) . There is one more term, the pairing energy. So far we have only considered the average effect of the nucleus on an individual nucleon.

The liquid drop model, developed from the observation of similar properties between a nucleus and a drop of incompressible fluid, helps explain nuclear phenomena such as the energetic of nuclear fission and the binding energy of nuclear ground …

Liquid Drop Model The liquid drop model proposed by George Gamow and then developed by N. Bohr and J.A. Wheeler. Assumptions for the model are; According to this model, the atomic nucleus behaves like the molecules in a drop of liquid. But in this nuclear scale, the fluid is made of nucleons (protons and neutrons),