Results 221 to 230 of about 97,190 (252)

Strong nuclear force in cold antihydrogen-helium collisions

Physical Review A, 2004
We calculate cross sections for elastic scattering and annihilation in antihydrogen-helium collisions at low energies. The calculations are based on the Born-Oppenheimer approximation, and incorporate the effects of the strong interaction through a scattering length approach.
Stefan Eriksson, Svante Jonsell, P Froelich   +2 more
exaly   +2 more sources

Strong Coupling Mesotron Theory of Nuclear Forces

Physical Review, 1943
A theory of nuclear forces is developed, based on the hypothesis that the interaction between a nuclear particle and the mesotron field is strong. Two types of mesotron fields are considered, the charged scalar and the neutral pseudoscalar. The latter, for large enough separation, gives forces between two nuclear particles of the same type as those ...
Serber, R., Dancoff, S. M.
openaire   +1 more source

Big bang nucleosynthesis: The strong nuclear force meets the weak anthropic principle [PDF]

Physical Review D, 2009
Contrary to a common argument that a small increase in the strength of the strong force would lead to destruction of all hydrogen in the big bang due to binding of the diproton and the dineutron with a catastrophic impact on life as we know it, we show that provided the increase in strong force coupling constant is less than about 50% substantial ...
James Macdonald, D J Mullan
exaly   +3 more sources

Strong Nuclear Force Is Not So Weak at Electroweak Temperatures

Physics Magazine
exaly   +2 more sources

Constant of Atomic Nuclei and New Equation of Strong Nuclear Force

We present a new approach and model with new equations of atomic nuclei (new equation of calculating strong nuclear force and constant connecting nuclear radius and atomic mass number) with calculations and results in good agreement with known determined calculations. All nuclei are consisting of nucleons (protons & neutrons) as certain masses with
M.R. Sanad, M R Sanad
openaire   +2 more sources

Charge Dependency of Strong Nuclear Force via Phase Shift Analysis of Nucleon-Nucleon Potential

Communications in Theoretical Physics, 2004
Using the most recent phase shift data for pp, nn, and np elastic scattering for different states in the energy range of 1 MeV to 350 MeV, the charge dependency of the strong nuclear force is investigated. Our results indicate that although the charge independency holds in most of the energy range, such charge independency is broken in the particular ...
N. Ghahramany, G.r. Boroun, M. Hashemi
exaly   +2 more sources

Superstring–Fabric Spacetime (SFS): Geometric Origin of the Strong Nuclear Force

We develop a unified geometric formulation of the strong nuclear interaction within the Superstring Fabric Spacetime (SFS) framework, in which both hadronic confinement and nuclear binding arise from axial torsional tension stored in the underlying spacetime fabric. In this description, each nucleon carries axial tension characteristics whose geometric
  +4 more sources

PARITY-NONCONSERVATION EFFECTS IN THE TWO-NUCLEON SYSTEM-SENSITIVITY TO THE SHORT-RANGE STRONG NUCLEAR FORCE

1976
Publisher Summary This chapter explores the parity-nonconservation effects in the two-nucleon system-sensitivity to the short-range strong nuclear force. The weak N–N interaction is of short range, and its calculated effects are expected to be sensitive to the short-range correlations of the nuclear wave function.
B.A. Craver, E. Fischbach, Y.E. Kim, A. Tubis   +3 more
openaire   +1 more source

Nuclear Bonding as H2: The ISA Theory of the Strong-Force Bond

Extends the ISA bonding theory (three Grassmannian descriptors theta_G, n_bond, H_01) from electronic chemistry to nuclear physics, showing that nuclear bonds are intrinsically H2 (BIND-mandatory) while chemical bonds can be H0, H1, or H2 depending on correlation strength.
openaire   +1 more source

The Intrinsic Nature of Strong Force to Bind Proton(s) and Neutron(s) to Form Nucleus and the Exploration of Nuclear Reaction

International Journal of Physics, 2022
Zhonglin Bo
exaly