Differences

This shows you the differences between two versions of the page.

--- g-2:g-2 [2022/09/02 14:28] – Ce Zhang
+++ g-2:g-2 [2022/10/01 07:50] (current) – Ce Zhang
@@ Line 1: / Line 1: @@
 ====== Muon g-2/EDM experiment at J-PARC ======
+  * [[Basics]]
+  * [[Overview for Beginners]]
+  * [[Magnet and Software development|Magnet and Software development (Sep 2022)]]
+  * [[g-2:thermal_source|Thermal Muon Source for Muon g-2/EDM at J-PARC (Sep 2022 for Xinhai Xie)]]
-[Magnet and Software development|Magnet and Software development]
+=== CM23 (Dec 2021) ===
+{{ :g-2:2021-12-07-cm23_oishi.pdf |}}
-muon g factor $g_{\mu}$
-  * $-2.002 331 8418(13)$
-  * [[https://physics.nist.gov/cgi-bin/cuu/Value?gmum|NIST Link]]
-| Numerical value      | $-2.002 331 8418$      |
-| Standard uncertainty    | $+0.000 000 0013$    |
-| Relative standard uncertainty | $6.3 \times 10^{-10}$ |
-define $a_{\mu} = (g-2)_{\mu}/2$, which differs from the SM prediction by
-$$\delta a_\mu = a_\mu^{{\rm exp}} - a_\mu^{{\rm SM}} = (279\pm 76)\times 10^{-11}$$
-corresponding to a $3.7 \sigma$ deviation.
-==== Muon summary ====
-| Type | Ek | P | E |
-| Slow muon (g-2, SOA) | ~/Sline | ~/Hline | G4BL |
-| Slow muon (Mu1S2S,  SOA)| ~/Sline | ~/Hline | G4BL |
-| Surface muon | ~/Sline | 28.3 | G4BL |
-| g-2 muon (J-PARC)| ~/Sline | ~/Hline | G4BL |
-| g-2 muon (FNAL)| ~/Sline | ~/Hline | G4BL |