Learn about Mu2e-II: Difference between revisions
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| Beam energy (kinetic) || 800 || MeV | | Beam energy (kinetic) || 800 || MeV | ||
|- | |- | ||
| || 1. | | || 1.28<math>\small{\times 10^{-10}}</math> || J | ||
|- | |- | ||
| Particles/pulse || 6. | | Particles/pulse || 6.7<math>\small{\times 10^{12}}</math> || | ||
|- | |- | ||
| I_average in pulse || 2 || mA | | I_average in pulse || 2 || mA | ||
|- | |- | ||
| Pulse length || 550 || | | Pulse length || 550 || <math>\small\mu</math>s | ||
|- | |- | ||
| Pulse rep rate || 20 || Hz | | Pulse rep rate || 20 || Hz | ||
| Line 30: | Line 30: | ||
!colspan="3" |Mu2e-II parameters | !colspan="3" |Mu2e-II parameters | ||
|- | |- | ||
| Run time/yr || | | Run time/yr || 2<math>\small{\times 10^{7}}</math> || s | ||
|- | |- | ||
| Duration of run || 3 || yr | | Duration of run || 3 || yr | ||
| Line 36: | Line 36: | ||
| Total run time || 6e7 || s | | Total run time || 6e7 || s | ||
|- | |- | ||
| Total linac reps || 1. | | Total linac reps || 1.2<math>\small{\times 10^{9}}</math> || | ||
|- | |- | ||
| Extinction || | | Extinction || 1<math>\small{\times 10^{-11}}</math> || | ||
|- | |- | ||
| Beam power || 100 || kW | | Beam power || 100 || kW | ||
| Line 54: | Line 54: | ||
| Spills/linac rep || 27770 || approximate, at 20 Hz linac repetition rate | | Spills/linac rep || 27770 || approximate, at 20 Hz linac repetition rate | ||
|- | |- | ||
| Protons/spill || 1. | | Protons/spill || 1.4<math>\small{\times 10^{9}}</math> || | ||
|- | |- | ||
| POT || 4. | | POT || 4.67<math>\small{\times 10^{22}}</math> || | ||
|- | |- | ||
| Stopped mu/p || 1. | | Stopped mu/p || 1.9<math>\small{\times 10^{-4}}</math> || rough estimate, TBC, assumes stopped mu/kW same at 800 and 8000 MeV among possibly other things | ||
|- | |- | ||
| SES || < | | SES || <3<math>\small{\times 10^{-18}}</math> || | ||
|- | |- | ||
| E(conversion e-) || 104.97 || MeV | | E(conversion e-) || 104.97 || MeV | ||
Revision as of 19:08, 14 August 2020
| Parameter | Nominal value | Units |
|---|---|---|
| PIP-II parameters | ||
| Beam energy (kinetic) | 800 | MeV |
| 1.28[math]\displaystyle{ \small{\times 10^{-10}} }[/math] | J | |
| Particles/pulse | 6.7[math]\displaystyle{ \small{\times 10^{12}} }[/math] | |
| I_average in pulse | 2 | mA |
| Pulse length | 550 | [math]\displaystyle{ \small\mu }[/math]s |
| Pulse rep rate | 20 | Hz |
| Bunch pattern | programmable | |
| RF frequency | 162.5 | MHz |
| 325 | MHz | |
| 650 | MHz | |
| Mu2e-II parameters | ||
| Run time/yr | 2[math]\displaystyle{ \small{\times 10^{7}} }[/math] | s |
| Duration of run | 3 | yr |
| Total run time | 6e7 | s |
| Total linac reps | 1.2[math]\displaystyle{ \small{\times 10^{9}} }[/math] | |
| Extinction | 1[math]\displaystyle{ \small{\times 10^{-11}} }[/math] | |
| Beam power | 100 | kW |
| Optimizable parameters for stopping target material | ||
| Aluminum stopping target | ||
| Number of bunches | 16 | (at 162.5 MHz) |
| Spill width | 100 | ns |
| Spill period | 1693 | ns |
| Spills/linac rep | 27770 | approximate, at 20 Hz linac repetition rate |
| Protons/spill | 1.4[math]\displaystyle{ \small{\times 10^{9}} }[/math] | |
| POT | 4.67[math]\displaystyle{ \small{\times 10^{22}} }[/math] | |
| Stopped mu/p | 1.9[math]\displaystyle{ \small{\times 10^{-4}} }[/math] | rough estimate, TBC, assumes stopped mu/kW same at 800 and 8000 MeV among possibly other things |
| SES | <3[math]\displaystyle{ \small{\times 10^{-18}} }[/math] | |
| E(conversion e-) | 104.97 | MeV |
| tau(muon) | 864 | ns |
| Lead stopping target | ||
| E(conversion e-) | 94.9 | MeV |