Abstract
We compute the gravitino contribution to (g - 2)e, μ in the context of spontaneously broken minimal N = 1 supergravity. We show that this contribution is finite and from its value in the limit of a very light gravitino we obtain a phenomenological lower bound for the gravitino mass, m 3 2 > 5.8 × 10-18(m12 + m12) 1 2, where m1,2 are the masses of the smuons. © 1985.
| Original language | English |
|---|---|
| Pages (from-to) | 181-188 |
| Journal | Nuclear Physics, Section B |
| Volume | 256 |
| Issue number | C |
| DOIs | |
| Publication status | Published - 1 Jan 1985 |
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Méndez, A., & Orteu, F. X. (1985). Gravitino contribution to g - 2 in broken supergravity. Nuclear Physics, Section B, 256(C), 181-188. https://doi.org/10.1016/0550-3213(85)90390-6