Mobius3D MobiusFX DoseLab TG-142 / DoseLab Pro MedPhys Files
MedPhys Files
   Login or Register
HomeDownloadsRegister
Downloads › Data Comparison of 10 Varian LINACs in North America
Toggle Content Main Menu
 Home Members options Search
Toggle Content User Info

Welcome Anonymous

Nickname
Password

Membership:
Latest: gaosuo
New Today: 0
New Yesterday: 0
Overall: 951

People Online:
Members: 0
Visitors: 33
Total: 33
Who Is Where:
 Visitors:
01: Home
02: Downloads
03: External downloads
04: Downloads
05: Downloads
06: Downloads
07: Downloads
08: External downloads
09: External downloads
10: Downloads
11: Home
12: Downloads
13: Downloads
14: Downloads
15: External downloads
16: Downloads
17: Downloads
18: Downloads
19: Downloads
20: Downloads
21: Downloads
22: Downloads
23: Downloads
24: Downloads
25: Downloads
26: External downloads
27: Downloads
28: Home
29: Downloads
30: Downloads
31: Downloads
32: Downloads
33: Downloads

Staff Online:

No staff members are online!
Data Comparison of 10 Varian LINACs in North America
Main | Details | Download Now | History | Statistics

Add your mirror to this download

Category Linear Accelerators
Submitted by kchu2
Author's Name
Kenneth Chu and Brian Rasmussen
Distributed with custom license file? No
Published
Sat Jul 31, 2010 4:55 am

Off axis ratio from Beam Profiles can be matched by fine adjustments of PDD. Data from 10 different Varian LINACs were compared. Output factors and Wedge factors were within 1% if measured the same way. Data was also compared to Varian's Golden Beam Data.

AAPM 2009 poster presentation. Summary: Varian's Golden Beam Data is actually quite good, contrary to comments by many physicists. Data from 10 different Varian's high energy series linacs installed over 10 years were compared. Differences in LINAC profiles is correlated to minor PDD differences. Output factors and Wedge factors were within 1% if measured the same way. Many physicists do not CLEARLY document their method of measurement. The author has seen differences of up to 5% in wedge factors when measured under different set up conditions.


Member reviews

Review #36: Good by darrendemers12 on Fri Apr 07, 2017 7:25 am


Thanks

AAPM 2009 poster presentation. Summary: Varian's Golden Beam Data is actually quite good, contrary to comments by many physicists. Data from 10 different Varian's high energy series linacs installed over 10 years were compared. View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site , View the site Differences in LINAC profiles is correlated to minor PDD differences. Output factors and Wedge factors were within 1% if measured the same way. Many physicists do not CLEARLY do(edited)ent their method of measurement. The author has seen differences of up to 5% in wedge factors when measured under different set up conditions.
Rating Good
Popularity 2/5: Slightly below average
Downloads 1639
Page views 5445

Download Now
Unless otherwise specified, all files are distributed under the MIT open source license for research and educational use only with no fitness guarantee.
Interactive software released under GNU GPL, Code Credits, Privacy Policy