Author: L. MarshallPublisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 14
Book Description
Alpha Particles from Fission as Recorded by Photographic Emulsions
Author: L. MarshallPublisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 14
Book Description
Alpha Particles from Fission as Recorded by Photographic Emulsions
Author: High Energy Alpha Particles Associated with Fission
Author: E. O. WollanPublisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 10
Book Description
In this work the photographic emulsion technique has been applied to the study of the long range particles given off during neutron irradiation of uranium. Alvarez first observed these particles with an ion chamber and linear amplifier. Segre, et al (LA-87) studied these particles with an ion chamber which gave coincidences between these particles and fission. They found them to be coincident with fission within the time constant of their circuit (approx 5u sec). They were also able to identify these particles as alpha particles from the density of ionization near the end of the tracks. Hughes has observed a number of these alpha particles in the cloud chamber, but his setup did not permit him to observe the associated fission track. The cloud chamber or photographic emulsion technique permits information to be obtained about the alpha particles and their association with the fission process that cannot be got by the ion chamber method. The photographic emulsion technique has been used in this case because it lends itself very well to a study of rare events of this type.
Stars in Photographic Emulsions Initiated by Alpha Particles
Author: Eugene GardnerPublisher:
ISBN:
Category : Alpha rays
Languages : en
Pages : 10
Book Description
Range of U235 Fission Fragments in Photographic Emulsion
Author: H. T. RichardsPublisher:
ISBN:
Category : Nuclear emulsions
Languages : en
Pages : 12
Book Description
Radioactive Measurements with Nuclear Emulsions
Author: Herman Joseph YagodaPublisher:
ISBN:
Category : Autoradiography
Languages : en
Pages : 376
Book Description
Photographic detection of nuclear particles -- Comparison of scintillation and photographic methods -- Laboratory manipulations -- Alpha-particle patterns on nuclear emulsions -- Quantitative aspects of the alpha-particle pattern -- Radiochemical studies with nuclear emulsions -- Alpha-particle patterns of uranium and thorium minerals -- Alpha tracers in crystallography and metallurgy -- Biological applications of alpha-particle tracers -- Principles of beta-particle autoradiography -- Applications of beta-ray patterns -- Applications in nuclear physics.
Photographic Techniques and Equipment
Author: Publisher:
ISBN:
Category : Photographic emulsions
Languages : en
Pages : 32
Book Description
The utilization of photographic emulsions, techniques, and equipment used in research work conducted under AEC Contract is reported. A total of 142 selected references are included in this annotated bibliography.
Author: 
Author: 
Author: