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Related Experiment Video

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High-speed Particle Image Velocimetry Near Surfaces

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Published on: June 24, 2013

Rapidly changing radio images.

A Cavaliere, P Morrison, L Sartori

Science (New York, N.Y.)

|August 6, 1971

Summary

This summary is machine-generated.

Differences in transit time can create rapidly expanding images. This model explains the variable microwave structure observed in quasar 3C 279, with potential applications to other celestial objects.

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Area of Science:

Astronomy and Astrophysics
Cosmic Microwave Background Radiation

Background:

Quasars, such as 3C 279, exhibit complex and variable microwave structures.
Understanding these variations is crucial for astrophysical modeling.

Purpose of the Study:

To propose a model explaining the observed microwave structure variations in quasar 3C 279.
To explore the implications of transit time differences in astrophysical phenomena.

Main Methods:

Developing theoretical models based on differences in total transit time.
Applying these models to interpret observational data of quasar 3C 279.

Main Results:

The proposed model successfully accounts for the varying microwave structure of quasar 3C 279.
The model suggests that transit time differences can lead to apparent superluminal expansion effects.

Conclusions:

Transit time differences offer a viable explanation for observed quasar structures.
This concept may be applicable to other astrophysical sources exhibiting similar phenomena.