Revision as of 11:01, 27 November 2024

Beamline Meetings

Weekly remote Zoom meetings on Thursdays at 9:00am

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https://jlab-org.zoomgov.com/j/1606674688?pwd=b3dnTzJWVEtxZExGRnFoY29PSGkxQT09

Meeting ID: 160 667 4688
Passcode: 709878

Table: KLF electron beam specifications
Beam Paramater	@ CPS radiator	@ KPT entrance
Beam current	50 nA ≤ I_B ≤ 5 μA	N/A
Beam emmitances	ε_x,y ≤ 20 nm-rad	Ν/Α
Beam spot size	σ_x,y = 1.2 mm, (0.8 mm ≤ σ_x,y ≤ 1.5 mm)	σ_x,y ≤ 1 cm
Beam position stability (@ 1 Hz)	σ_x,y ≤ 0.2 mm	σ_x,y ≤ 2 mm
Beam halo (halo-to-peak)	< 10⁻⁴ at r ≥ 5σ_x,y	N/A
Beam excursion limits in FSD	Δ_x,y ≥ 1 mm	Δ_x,y ≥ 1 cm
Bleedthrough from out-of-time bunches	Specs undefined	N/A

@@ Line 54: / Line 54: @@
 | Beam current                           ||  align=center  | 50 nA ≤ I<sub>B</sub> ≤ 5 μA                                  ||  align=center   | N/A
 |-
-| Beam emmitances                        ||  align=center  | ε<sub>x,y</sub> ≤ 50 nm-rad                                   ||  align=center   | Ν/Α
+| Beam emmitances                        ||  align=center  | ε<sub>x,y</sub> ≤ 20 nm-rad                                   ||  align=center   | Ν/Α
 |-
 | Beam spot size                         ||  align=center  | σ<sub>x,y</sub> = 1.2 mm, (0.8 mm ≤ σ<sub>x,y</sub> ≤ 1.5 mm) ||  align=center   | σ<sub>x,y</sub> ≤ 1 cm