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. 2010 HPS Midyear Topical Meeting
Radiation Risk Communication to the Public
24-27 January 2010
Albuquerque, NM
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Radiation Risk Communication: Issues and Solutions
27-29 January 2010
Albuquerque, NM
21 November 2009

Answer to Question #1935 Submitted to "Ask the Experts"

Category: Radiation Basics — Fission, Fusion

The following question was answered by an expert in the appropriate field:

Q
How do fission and fusion interact to produce the atomic bomb? I read your response to Question #1429 on Hiroshima, but I am still curious and confused on how they actually work together to produce such a powerful force or energy.
A
A hydrogen bomb requires the rapid compression of the fuel (deuterium) in order for fusion to occur. The extreme conditions of temperature and pressure needed are brought about by a primary fission device that starts the explosion when made supercritical. James E. Turner, PhD, CHP
Answer posted on 9 May 2002. The information and material posted on this Web site is intended as general reference information only. Specific facts and circumstances may alter the concepts and applications of materials and information described herein. The information provided is not a substitute for professional advice and should not be relied upon in the absence of such professional advice specific to whatever facts and circumstances are presented in any given situation. Answers are correct at the time they are posted on the Web site. Be advised that over time, some requirements could change, new data could be made available, or Internet links could change. For answers that have been posted for several months or longer, please check the current status of the posted information prior to using the responses for specific applications.
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