Difference between revisions of "KLF Beamline"

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= Beamline Meetings =  
 
= Beamline Meetings =  
  
−
Bi-weekly remote Zoom meetings (every two weeks) on Wednesdays at 11:00am  
+
Bi-weekly remote Zoom meetings (every two weeks) on Fridays at 10:00am  
  
 
=== Meetings in 2024 ===
 
=== Meetings in 2024 ===
  
 +
* [[KLF beamline meeting - November 21, 2024]]
 +
* [[KLF beamline meeting - November 14, 2024]]
 +
* [[KLF beamline meeting - November 7, 2024]]
 +
* [[KLF beamline meeting - October 31, 2024]]
 +
* [[KLF beamline meeting - October 24, 2024]]
 +
* [[KLF beamline meeting - October 17, 2024]]
 +
* [[KLF beamline meeting - October 10, 2024]]
 +
* [[KLF beamline meeting - October 3, 2024]]
 +
* [[KLF beamline meeting - September 26, 2024]]
 +
* [[KLF beamline meeting - September 19, 2024]]
 +
* [[KLF beamline meeting - September 6, 2024]]
 +
* [[KLF beamline meeting - August 23, 2024]]
 +
* [[KLF beamline meeting - August 9, 2024]]
 +
* [[KLF beamline meeting - July  26, 2024]]
 +
* [[KLF beamline meeting - July  12, 2024]]
 +
* [[KLF beamline meeting - June  28, 2024]]
 +
* [[KLF beamline meeting - June  14, 2024]]
 +
* [[KLF beamline meeting - May  29, 2024]]
 +
* [[KLF beamline meeting - May    1, 2024]]
 
* [[KLF beamline meeting - April 17, 2024]]
 
* [[KLF beamline meeting - April 17, 2024]]
  
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* [[Kaon Production Target (KPT)]]  
 
* [[Kaon Production Target (KPT)]]  
 
* [[Kaon Flux Monitor (KFM)]]
 
* [[Kaon Flux Monitor (KFM)]]
 +
 +
 +
= Drawings =
 +
 +
[[media:KPT_Collimator_cave_layout.pdf | Collimator Cave engineering drawing showing the overview of the beamline and the KPT design]]
  
 
= Requirements for KLF beam =  
 
= Requirements for KLF beam =  
  
 
{| border=1  
 
{| border=1  
−
|+ Table:  Beam sepcifications
+
|+ Table:  KLF electron beam specifications
 
|- bgcolor=#DFDFDF   
 
|- bgcolor=#DFDFDF   
−
! width=200px | Paramater   !!  width=200px   |  @ CPS Radiator                !!  width=100px   | @ KPT  
+
! width=300px | Beam Paramater     !!  width=300px   |  @ CPS radiator                                              !!  width=200px   | @ KPT entrance
 
|-
 
|-
−
| Beam Current              ||  align=center  | 50 nA ≤ I<sub>B</sub> ≤ 5 μA   ||  align=center  | N/A  
+
| Beam current                    ||  align=center  | 50 nA ≤ I<sub>B</sub> ≤ 5 μA                                 ||  align=center  | N/A  
 
|-
 
|-
−
| Beam Size                ||  align=center  | 0.5 mm ≤ σ ≤ 1.5 mm           ||  align=center  | σ ≤ 1 cm
+
| Beam spot size                  ||  align=center  | σ<sub>xy</sub> = 1.2 mm, (0.8 mm ≤ σ<sub>x,y</sub> ≤ 1.5 mm)  ||  align=center  | σ<sub>x,y</sub> ≤ 1 cm
 
|-
 
|-
−
| Beam stability (@ 1 Hz)   ||  align=center  | σ ≤ 0.2 mm                     ||  align=center  | σ ≤ 2 mm  
+
| Beam position stability (@ 1 Hz) ||  align=center  | σ<sub>x,y</sub> ≤ 0.2 mm                                     ||  align=center  | σ<sub>x,y</sub> ≤ 2 mm  
 
|-
 
|-
−
| Beam halo (halo-to-peak) ||  align=center  | < 10<sup>−4</sup> at r ≥ 5σ   ||  align=center  |  N/A  
+
| Beam halo (halo-to-peak)         ||  align=center  | < 10<sup>−4</sup> at r ≥ 5σ<sub>x,y</sub>                    ||  align=center  |  N/A
 +
|-
 +
| Beam excursion limits in FSD    ||  align=center  | Δ<sub>x,y</sub> ≥ 1 mm                                        ||  align=center  |  Δ<sub>x,y</sub> ≥ 1 cm
 +
|-
 +
| Bleedthrough from wrong bunches  ||  align=center  | Specs undefined                                              ||  align=center  |  N/A
 
|}
 
|}

Latest revision as of 21:19, 19 November 2024

Beamline Meetings

Bi-weekly remote Zoom meetings (every two weeks) on Fridays at 10:00am

Meetings in 2024

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

Meeting ID: 160 667 4688
Passcode: 709878

Pages for the KLF new beamline components


Drawings

Collimator Cave engineering drawing showing the overview of the beamline and the KPT design

Requirements for KLF beam

Table: KLF electron beam specifications
Beam Paramater @ CPS radiator @ KPT entrance
Beam current 50 nA ≤ IB ≤ 5 μA N/A
Beam spot size σxy = 1.2 mm, (0.8 mm ≤ σx,y ≤ 1.5 mm) σx,y ≤ 1 cm
Beam position stability (@ 1 Hz) σx,y ≤ 0.2 mm σx,y ≤ 2 mm
Beam halo (halo-to-peak) < 10−4 at r ≥ 5σx,y N/A
Beam excursion limits in FSD Δx,y ≥ 1 mm Δx,y ≥ 1 cm
Bleedthrough from wrong bunches Specs undefined N/A
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