'Incoming photon' presentation slideshows

Interaction of Radiation with Matter

Interaction of Radiation with Matter. MATTER. ATOM. An Atom can be defined as the smallest quantity of an element which can enter into a chemical reaction. All atoms of a particular element are chemically alike but they differ from the atoms of other elements.

665 views • 45 slides

Interactions of Radiation With Matter

Interactions of Radiation With Matter. RADL 70 Kyle Thornton. Basic Concepts Of Interaction. Three possible occurrences when x or gamma photons in the primary beam pass through matter: No interaction at all Known as transmission Absorption Scatter The latter two are methods of attenuation.

653 views • 31 slides

The Compton Effect

The Compton Effect. Light has momentum, too!. The Compton Effect. Discovered in 1923 by Arthur Compton Pointed x-rays at metal atoms X-rays are high frequency, high energy photons X-rays knocked electrons from the metal A low energy photon emitted after the collision.

1.1k views • 11 slides

The Photoelectric Effect

461 views • 11 slides

Third lecture

Third lecture. Interactions of radiation with matter. (1)-Interaction of ? with matter:- i-T he ? particle follows a straight, short path in the material it penetrates. ii-It causes very dense ionization & excitation events along the track.

841 views • 8 slides

ASIM Instruments

ASIM Instruments. MXGS - Modular X-ray and Gamma-ray Sensor. MXGS consist of multiple units, structures and thermal systems. The sensor is made up of a Low Energy Detector (LED) and a High Energy Detector (HED).

149 views • 1 slides