Gamma decay and its energy level

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SUMMARY

Gamma decay is a process where atomic nuclei transition from an excited state to a lower energy state, emitting gamma rays, which are electromagnetic waves or single photons. This phenomenon is analogous to light emission in atoms, where quantized energy levels allow for transitions that result in photon emission. Nuclear excited states typically have very short lifetimes, on the order of 10^-12 seconds, and are often produced following beta decay. Understanding these transitions is crucial for comprehending nuclear reactions and energy release mechanisms.

PREREQUISITES
  • Understanding of nuclear physics concepts, particularly gamma decay
  • Familiarity with electromagnetic radiation and photon behavior
  • Knowledge of atomic structure and quantized energy levels
  • Basic principles of beta decay and its effects on nuclear states
NEXT STEPS
  • Research the mechanisms of gamma decay in nuclear reactions
  • Study the properties and behavior of gamma rays in various materials
  • Explore the relationship between beta decay and subsequent gamma emissions
  • Learn about the applications of gamma decay in medical imaging and radiation therapy
USEFUL FOR

Students and professionals in nuclear physics, researchers in radiation applications, and anyone interested in the principles of atomic energy transitions and their implications in various fields.

jishitha
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Gamma decays are e.m.waves ..then how describe gamma decay in terms of energy levels?
 
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Gamma rays (not decays) are e.m.waves (or rather single photons).

If you think about nuclear gamma decays - you may think about them as an analogue of light emitted by atom. Atom has quantised energy levels and may jump from one to another emitting a photon. The same for nuclei: they may exist in excited state and transition to the state of lower energy is accompanied by emission of the photon.

Excited states of nuclei usually have very short life time (order of 10-12s) and are created in effect of previous decay of other kind (usually beta).
 

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