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dm_task_force:whitepaper [2013/02/05 18:31] – [II. Existing Measurements of Underground Neutron Backgrounds] prisca | dm_task_force:whitepaper [2013/09/11 09:38] (current) – [III. The simulation challenge.] chao.zhang | ||
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+ | ===== Draft 3 of Paper ===== | ||
+ | {{: | ||
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===== Outline for Depth Working Group Report ===== | ===== Outline for Depth Working Group Report ===== | ||
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==== I. Introduction ==== | ==== I. Introduction ==== | ||
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* Older Results from LSD and LVD: {{: | * Older Results from LSD and LVD: {{: | ||
* New Results from LVD: {{: | * New Results from LVD: {{: | ||
- | * Borexino: {{: | + | * Borexino: {{: |
+ | * Kamland: Who will do this? | ||
* Zeplin II/Boulby: {{: | * Zeplin II/Boulby: {{: | ||
* Edelweiss/ | * Edelweiss/ | ||
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- Description of the Groom Parameterization and the parameter choices made by Mei& | - Description of the Groom Parameterization and the parameter choices made by Mei& | ||
- Summary of measurements made in caverns.=> | - Summary of measurements made in caverns.=> | ||
- | * partial text by Chao on using {{: | + | * partial text by Chao on using {{: |
- | - Description of the MUSUN program and how it works **(Vitaly)** | + | - Description of the MUSUN program and how it works {{: |
+ | | ||
- Comparisons with Groom parameterization vs MUSUN simulations. | - Comparisons with Groom parameterization vs MUSUN simulations. | ||
* MUSUN results from Boulby and Gran Sasso and how they improved things**(Vitaly)** | * MUSUN results from Boulby and Gran Sasso and how they improved things**(Vitaly)** | ||
* MUSUN vs Groom at Soudan (and Homestake, if we have info) **(Angie)** | * MUSUN vs Groom at Soudan (and Homestake, if we have info) **(Angie)** | ||
- | * Extract some general statements from the previous sections to answer: | + | |
- | * How does rock composition enter into uncertainty? | + | {{: |
- | * How does slant path (overburden) enter uncertainty? | + | {{: |
- | | + | |
=== C. Muon-induced Secondaries underground | === C. Muon-induced Secondaries underground | ||
- | - Intro: Start with general description of secondary processes and what is involved. | + | - Intro: Start with general description of secondary processes and what is involved. |
- Compare and contrast how well the Simulations matched data in the experiments called out in II, identifying the differences and problems. For now, just make sure such details are in II, so we can write a summarizing paragraph here later. | - Compare and contrast how well the Simulations matched data in the experiments called out in II, identifying the differences and problems. For now, just make sure such details are in II, so we can write a summarizing paragraph here later. | ||
- Parameterizing Results **(Andrew will write a short intro to Mei & Hime methodology)** | - Parameterizing Results **(Andrew will write a short intro to Mei & Hime methodology)** | ||
* Some text and plots from {{: | * Some text and plots from {{: | ||
- Status and Outstanding Issues: | - Status and Outstanding Issues: | ||
- | - New Advances in Geant and FLUKA. | + | - New Advances in Geant and FLUKA.{{: |
- | * a. Geant4: more neutrons and improved multiplicity (Angie, Soudan Geant4). | + | * a. Geant4: more neutrons and improved multiplicity (Angie, Soudan Geant4). |
* b. Fluka: | * b. Fluka: | ||
* c. Comparing Geant4 and FLUKA: In terms of muon-induced neutrons (Anthony, Melinda, Tony). | * c. Comparing Geant4 and FLUKA: In terms of muon-induced neutrons (Anthony, Melinda, Tony). | ||
+ | * d. Comparing both to data, referencing experiments from the earlier section (where the experimental limitations are explained and cited in detail) | ||