Year: 1998
Type: preprint
Abstract: A new result from searching for muonium to antimuonium conversion is reported which sets an upper limit on the coupling constant in an assumed $(V-A) \times (V-A)$ type interaction of $G_{M\bar{M}} \leq 3\cdot 10^{-3} G_F$ ~ (90% C.L.). A particular Z_8 and a minimal 331 GUT model can be ruled out. Further new and stringent limits can be set for masses of bileptonic gauge bosons and $λ$ parameters in R-parity breaking supersymmetric models.
Source: arXiv (Cornell University)
Authors: Jungmann, K., Grossmann, A., Merkel, J., Meyer, V., Putlitz, G. Zu, Reinhard, I., TRÄger, K., Schmidt, P. V., Willmann, L., Engfer, R., Wirtz, H. P., Abela, R., Bertl, W., Renker, D., Walter, H. K., Karpuchin, V., Kisel, I., Korenchenko, A., Korenchenko, S., Kravchuk, N., Kuchinsky, N., Moiseenko, A., Bagaturia, J., Mzavia, D., Sakhelashvili, T., Hughes, V. W.
Institutions: Heidelberg University, University of Zurich, Yale University
Language: English
Subfield: Nuclear and High Energy Physics
Field: Physics and Astronomy
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W2133068889