Material Budget Calculation for Radiation Length and Thickness

This material budget calculation study explores the relationship between radiation length, thickness, and material budget, using data for various materials like ASIC Silicon, PCB FR-4, AC-LGAD Silicon, and Carbon Fiber Board. Results for normal cases and scenarios with heat sinks made of copper and aluminum are analyzed, providing insights into how different materials affect the total material budget. The findings can help in optimizing material usage for applications requiring specific radiation lengths and thicknesses.

• Material Budget
• Radiation Length
• Thickness
• Material Analysis
• Heat Sinks

livingston_s Follow

Uploaded on Mar 04, 2025 | 0 Views

Download Presentation

Please find below an Image/Link to download the presentation.

The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.If you encounter any issues during the download, it is possible that the publisher has removed the file from their server.

You are allowed to download the files provided on this website for personal or commercial use, subject to the condition that they are used lawfully. All files are the property of their respective owners.

The content on the website is provided AS IS for your information and personal use only. It may not be sold, licensed, or shared on other websites without obtaining consent from the author.

Presentation Transcript

1. Material Budget Caculation 1

2. Method Radiation length (X0) B: material budget (fraction of X0) L: thickness X0: radiation length of certain material Could quantify material budget with xxx% of X0 Total material budget could be simply calculated with: 2

3. Results for normal case Layer Material Radiation length(mm) thickness(mm) Material Budget(X0) ASIC Silicon 93.6 3 0.03205 PCB FR-4 174 1.6 0.009195 AC-LGAD Silicon 93.6 0.5 0.005342 Carbon fiber board Carbon fiber 237 0.2 0.000844 Total 0.047432 3

4. Results with heat sink(copper) Layer Material Radiation length(mm) thickness(mm) Material Budget(X0) ASIC Silicon 93.6 3 0.03205 Heat sink Copper 14.36 1.6 0.11142 AC-LGAD Silicon 93.6 0.5 0.005342 Carbon fiber board Carbon fiber 237 0.2 0.000844 Total 0.149658 4

5. Results with heat sink(aluminum) Layer Material Radiation length(mm) thickness(mm) Material Budget(X0) ASIC Silicon 93.6 3 0.03205 Heat sink Aluminum 88.9 1.6 0.017998 AC-LGAD Silicon 93.6 0.5 0.005342 Carbon fiber board Carbon fiber 237 0.2 0.000844 Total 0.056235 5