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اپتیک نوترون_ماساهیکو اوتسورو و ولادمیر ایگناتوویچ

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A Hand book of Neutron Optics_Masahiko Utsuro , Vladimir K.Ignatovich

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A short message from Masahiko Utsuro

In many previous textbooks, it has been written that the unique advantages of

the neutron as a scientific probe are its electrical neutrality, its magnetic moment,

and its mass, which is comparable to that of a hydrogen nucleus, and a further

advantage is an average lifetime in the free state sufficiently long for physical ex-

periments. However, I would like to mention accessibility to neutron studies. It is

not an easy task for one in a small laboratory to prepare neutrons for use in physics

experiments, in contrast to electrons and photons (X-rays and laser light). I think,

however, this is not an unfortunate situation, but rather a happy one, because to

start neutron studies we must go and work at some neutron laboratory, or must

approach one of the neutron-user facilities that nowadays exist worldwide. Such

efforts to gain access to neutrons lead us to join very nice neutron communities

around such facilities, and together we can enjoy the scientific history of neutron

research over about 50 years

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Intense Electron and Ion Beams_S.I.Molokovsky , A.D.Sushkov

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Intense Electron and Ion Beams_S.I.Molokovsky , A.D.Sushkov

Intense charged-particle beams currently have many different applications

High-current electron beams are used in various microwave tubes : O-type

tubes (klystrons, travelling wave tubes, etc.), M-type tubes, gyrotrons, and

free-electron lasers. High-current electron and ion beams are applied as tools

in the installations of charged-particle beam technology. High-current elec-

tron and ion accelerators have been developed for industrial applications and

physical experiments