Zeff

Zeff is the family name of the following people:

• Dan Zeff , British director
• Leo Zeff (1912–1988), American psychologist and psychotherapist
• Paul Zeff (1911–1993), American film technician
• Stephen A. Zeff (* 1933), American economist

Zeff stands for:

• ${\displaystyle Z_{\text{eff}}}$, Effective nuclear charge , effective charge of an atomic nucleus that acts on a specific electron

This is a disambiguation page for differentiating between several terms identified with the same word.