Possible measurement of the vacuum polarization in heavy-ion scattering
نویسندگان
چکیده
منابع مشابه
Efficient Simulation of Heavy Quark Vacuum Polarization
We outline a simple way to include heavy quark vacuum polarization in lattice QCD simulations. The method, based on effective field theory, requires only a trivial modification of the gluon action and has no impact on simulation times. We assess the range of validity for this procedure, and the impact that it may have.
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Experimental investigations of the proton ρp(r) and neutron ρn(r) densities in heavy nuclei are very important for testing of various nuclear models. The densities are also important for many applications like, for example, precise calculations of atomic parity nonconservation. While the charge distribution (proton density) is known pretty well mainly due to data on the elastic electron scatter...
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ژورنال
عنوان ژورنال: Physical Review C
سال: 1974
ISSN: 0556-2813
DOI: 10.1103/physrevc.9.1756