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dm_task_force [2014/03/17 10:50] – mop3 | dm_task_force [2014/05/27 13:34] (current) – ss507 | ||
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=== Choice of Analysis Cuts === | === Choice of Analysis Cuts === | ||
== LXe == | == LXe == | ||
- | * Current Livetime = | + | * Current Livetime = |
* veto on muon entering water shield | * veto on muon entering water shield | ||
* Energy ROI is 5 - 25 keVnr | * Energy ROI is 5 - 25 keVnr | ||
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* multiples cut - σr < 3cm & σz < 0.2cm | * multiples cut - σr < 3cm & σz < 0.2cm | ||
== Ge == | == Ge == | ||
- | * Current Livetime = | + | * Current Livetime = |
* veto on muon entering water shield | * veto on muon entering water shield | ||
* Energy ROI is 5-100 keVnr | * Energy ROI is 5-100 keVnr | ||
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* 1.75 E-5 (Homestake MUSUN + FLUKA on LXe geometry - Angie and Alex) | * 1.75 E-5 (Homestake MUSUN + FLUKA on LXe geometry - Angie and Alex) | ||
* 1.84 E-5 (Neutron parameterization for LXe) | * 1.84 E-5 (Neutron parameterization for LXe) | ||
- | * 2.21 E-5 (Best Model on GE - Angie and Shaun) rhel6 | + | * 1.76 E-5 (Best Model on GE - Angie and Shaun) rhel6 |
* 1.77 E-5 (Best Model on LXe - Angie) | * 1.77 E-5 (Best Model on LXe - Angie) | ||
* 1.76 E-5 (Best Model on LXe - Monica) | * 1.76 E-5 (Best Model on LXe - Monica) | ||
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* 1.16 E-6 (Homestake MUSUN + FLUKA on LXe geometry - Angie and Alex) {{neutronsthrutop.png? | * 1.16 E-6 (Homestake MUSUN + FLUKA on LXe geometry - Angie and Alex) {{neutronsthrutop.png? | ||
* 2.91 E-6 (Neutron parameterization for LXe) Normalized to MUSUN muon rate and then each neutron is parameterized singly | * 2.91 E-6 (Neutron parameterization for LXe) Normalized to MUSUN muon rate and then each neutron is parameterized singly | ||
- | * 1.68 E-6 (Best Model on GE - Angie and Shaun) rhel6 {{inward_neuts_top.png? | + | * 2.59 E-6 (Best Model on GE - Angie and Shaun) rhel6 {{neutsketopwatertank_may27.png? |
* 2.72 E-6 (Best Model on LXe - Angie) | * 2.72 E-6 (Best Model on LXe - Angie) | ||
- | * 1.95 E-6 (Best Model on LXe - Monica){{20120808_n_water_spec.jpg? | + | * 2.08 E-6 (Best Model on LXe - Monica){{20120808_n_water_spec.jpg? |
* 1.87 E-6 (Best Model on LAr - Chao) {{: | * 1.87 E-6 (Best Model on LAr - Chao) {{: | ||
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* 9.01 E-7 (Homestake MUSUN + FLUKA on LXe geometry - Angie and Alex) {{neutronsoutwater.png? | * 9.01 E-7 (Homestake MUSUN + FLUKA on LXe geometry - Angie and Alex) {{neutronsoutwater.png? | ||
* 1.13 E-6 (Neutron parameterization for LXe) Normalized to MUSUN muon rate and then each neutron is parameterized singly | * 1.13 E-6 (Neutron parameterization for LXe) Normalized to MUSUN muon rate and then each neutron is parameterized singly | ||
- | * 3.89 E-6 (Best Model on GE - Angie and Shaun) rhel6 {{inward_neuts_walls.png? | + | * 2.27 E-6 (Best Model on GE - Angie and Shaun) rhel6 {{neutskethroughwallswatertank_may27.png? |
* 2.05 E-6 (Best Model on LXe - Angie) {{lzneutsinwardbeforeshielding.png? | * 2.05 E-6 (Best Model on LXe - Angie) {{lzneutsinwardbeforeshielding.png? | ||
- | * 1.81 E-6 (Best Model on LXe - Monica) {{20120808_n_water_spec.jpg? | + | * 1.83 E-6 (Best Model on LXe - Monica) {{20120808_n_water_spec.jpg? |
* 1.83 E-6 (Best Model on LAr) | * 1.83 E-6 (Best Model on LAr) | ||
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* 2.38 E-6 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield | * 2.38 E-6 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield | ||
* 4.90 E-6 (Best Model on GE BLock only) | * 4.90 E-6 (Best Model on GE BLock only) | ||
- | * 6.41 E-7 (Best Model on GE Towers - Angie and Shaun) rhel6 {{inward_neuts_vol.png?20}} | + | * 5.97 E-7 (Best Model on GE Towers - Angie and Shaun) rhel6 {{neutskeenteringdetvol_may27.png?20}} |
* 1.00 E-5 (Best Model on LXe - Angie) | * 1.00 E-5 (Best Model on LXe - Angie) | ||
- | * 1.30 E-5 (Best Model on LXe - Monica) {{: | + | * 1.26 E-5 (Best Model on LXe - Monica) {{: |
* 5.48 E-6 (Best Model on LAr). R=1m & H=2m.{{:: | * 5.48 E-6 (Best Model on LAr). R=1m & H=2m.{{:: | ||
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* 5.84 E -5 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield(NR_dep > 5 keV_r) | * 5.84 E -5 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield(NR_dep > 5 keV_r) | ||
* 6.25 E -5 (Best Model on GE Block only) no identifiable cut, 10-100keV edep in Ge detectors | * 6.25 E -5 (Best Model on GE Block only) no identifiable cut, 10-100keV edep in Ge detectors | ||
- | * 1.34 E -4 (Best Model on GE towers - Angie and Shaun) rhel6, no identifiable cut, > 5keV edep in Ge detectors | + | * 4.96 E -6 (Best Model on GE towers - Angie and Shaun) rhel6, no identifiable cut, > 5keV edep in Ge detectors |
- | * 4.20 E -5 (Best Model on LXe - Angie) for edep> | + | * 3.10 E -5 (Best Model on LXe - Angie) for edep> |
- | * 1.22 E -4 (Best Model on LXe - Monica) for NR_dep > 5 keV_r | + | * 1.23 E -4 (Best Model on LXe - Monica) for NR_dep > 5 keV_r |
* 1.25 E -5 (Best Model on LAr - Chao) for NR_dep> 5 keV_r; 1.23E-5 for NR_dep> | * 1.25 E -5 (Best Model on LAr - Chao) for NR_dep> 5 keV_r; 1.23E-5 for NR_dep> | ||
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* 1.13 E -8 (Neutron parameterization for LXe) singly thrown parameterized neutrons (NR_dep > 5 keV_r) | * 1.13 E -8 (Neutron parameterization for LXe) singly thrown parameterized neutrons (NR_dep > 5 keV_r) | ||
* 5.84 E -5 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield(NR_dep > 5 keV_r) | * 5.84 E -5 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield(NR_dep > 5 keV_r) | ||
- | * 4.45 E -6 (Best Model on GE Towers - Angie and Shaun) rhel6, no identifiable cut, 10-100keV edep in Ge detectors | + | * 4.28 E -6 (Best Model on GE Towers - Angie and Shaun) rhel6, no identifiable cut, 10-100keV edep in Ge detectors |
* 1.1 E -3 (Best Model on LXe - Angie) for edep> | * 1.1 E -3 (Best Model on LXe - Angie) for edep> | ||
- | * 4.6 E -5 (Best Model on LXe - Monica) | + | * 4.70 E -5 (Best Model on LXe - Monica) |
* 1.16E -7 (Best Model on LAr - Chao) for NR_dep within [50, 100] keV_r | * 1.16E -7 (Best Model on LAr - Chao) for NR_dep within [50, 100] keV_r | ||
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* < 4.26e-12 (Neutron parameterization for LXe) singly thrown parameterized neutrons with upper energy limit **need limit removed** | * < 4.26e-12 (Neutron parameterization for LXe) singly thrown parameterized neutrons with upper energy limit **need limit removed** | ||
* 7.26e-9 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield | * 7.26e-9 (Neutron parameterization for LXe) parameterized muons creating neutrons in the shield | ||
- | * 1.57E-8 (Best model on Ge Towers - Angie and Shaun) | + | * 8.30 E-8 (Best model on Ge Towers - Angie and Shaun) |
- | * < 2.64 E - 8 (Best model on LXe - Monica) There are 0 events so I use the limit of 1 event in total livetime (~1.20 years) -> need more stats | + | * < 1.49 E - 8 (Best model on LXe - Monica) There are 0 events so I use the limit of 1 event in total livetime (~2.12 years) -> need more stats |
* 1.60 E -8 (Best model on LAr - Chao) single NR_dep within [50, 100] keV_r (10 events in 19.81 years) | * 1.60 E -8 (Best model on LAr - Chao) single NR_dep within [50, 100] keV_r (10 events in 19.81 years) | ||
== Rate of Single WIMP candidates in Fiducial Volume (ignore veto) == | == Rate of Single WIMP candidates in Fiducial Volume (ignore veto) == | ||
* 3.2 E -12 (Simple LXe MC) WIMP Candidate: pass NR, Single Scatter, Elastic, and Fiducial Cut. NR cut: NR deposits in liquid Xe: 5 - 25 keVr. Single Scatter Cut: σr < 3cm & σz < 0.2cm, Elastic Cut: ER < 50 keVee in liquid Xe, Fiducial Cut: r < 93cm & |z| < 84 cm | * 3.2 E -12 (Simple LXe MC) WIMP Candidate: pass NR, Single Scatter, Elastic, and Fiducial Cut. NR cut: NR deposits in liquid Xe: 5 - 25 keVr. Single Scatter Cut: σr < 3cm & σz < 0.2cm, Elastic Cut: ER < 50 keVee in liquid Xe, Fiducial Cut: r < 93cm & |z| < 84 cm | ||
- | * < 2.64 E - 8 (Best model on LXe - Monica) There are 0 events so I use the limit of 1 event in total livetime (~1.20 years) -> need more stats | + | * < 1.49 E - 8 (Best model on LXe - Monica) There are 0 events so I use the limit of 1 event in total livetime (~2.12 years) -> need more stats |
* < 1.60 E -9 (Best model on LAr - Chao) Set up a limit for livetime 19.81 years. | * < 1.60 E -9 (Best model on LAr - Chao) Set up a limit for livetime 19.81 years. | ||
== Veto ratio (vetoed : unvetoed) for single WIMP candidates in the fiducial volume | == Veto ratio (vetoed : unvetoed) for single WIMP candidates in the fiducial volume | ||
+ | * 117:0 (Best model on Ge Towers - Angie and Shaun) veto definition: | ||
* 0:0 (Best model on LXe - Monica) | * 0:0 (Best model on LXe - Monica) | ||
+ | |||
== Veto ratio for multiple NR. (not applicable for liquid argon) == | == Veto ratio for multiple NR. (not applicable for liquid argon) == | ||
- | * 595:3 (Best model on Ge Towers - Angie and Shaun) | + | * 9081:9 (Best model on Ge Towers - Angie and Shaun) |
- | * 4621:0 (Best model on LXe - Monica) Muon entering water tank must have at least 1 GeV energy | + | * 6978:0 (Best model on LXe - Monica) Muon entering water tank must have at least 1 GeV energy |
=== Other Relevant Studies === | === Other Relevant Studies === |