Say that I want to put a W stacked on top of a line, say \overline. For example, I want to specify that an interaction is mediated by a Z particle. I want to put a small Z over the arrow. -Dan
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I think you use overset: For example, Code: \overset{z}{\rightarrow} displays as follows $\displaystyle \overset{z}{\rightarrow}$
\overset{z}{\rightarrow}
Originally Posted by DavidB I think you use overset: For example, Code: \overset{z}{\rightarrow} displays as follows $\displaystyle \overset{z}{\rightarrow}$ $\displaystyle e^- + e^- \overset{Z^0}{\longrightarrow} e^- + e^-$ That's the one! Thanks. -Dan
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