DE2320942A1 - Atomkernanregung durch elektronenuebergang - Google Patents
Atomkernanregung durch elektronenuebergangInfo
- Publication number
- DE2320942A1 DE2320942A1 DE2320942A DE2320942A DE2320942A1 DE 2320942 A1 DE2320942 A1 DE 2320942A1 DE 2320942 A DE2320942 A DE 2320942A DE 2320942 A DE2320942 A DE 2320942A DE 2320942 A1 DE2320942 A1 DE 2320942A1
- Authority
- DE
- Germany
- Prior art keywords
- electron
- excitation
- isotopes
- atomic nuclei
- isotope
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 21
- 230000005284 excitation Effects 0.000 title claims abstract description 19
- 230000007704 transition Effects 0.000 title abstract 3
- 230000027756 respiratory electron transport chain Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 238000010894 electron beam technology Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 4
- JFALSRSLKYAFGM-OIOBTWANSA-N uranium-235 Chemical compound [235U] JFALSRSLKYAFGM-OIOBTWANSA-N 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 3
- 230000004913 activation Effects 0.000 abstract 1
- 230000009466 transformation Effects 0.000 abstract 1
- 230000005855 radiation Effects 0.000 description 7
- 230000005281 excited state Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 5
- 229910052770 Uranium Inorganic materials 0.000 description 4
- 238000001311 chemical methods and process Methods 0.000 description 4
- 230000002285 radioactive effect Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- XMBWDFGMSWQBCA-OUBTZVSYSA-N iodane Chemical compound [128IH] XMBWDFGMSWQBCA-OUBTZVSYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000638 stimulation Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005251 gamma ray Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000941 radioactive substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/28—Separation by chemical exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/34—Separation by photochemical methods
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21H—OBTAINING ENERGY FROM RADIOACTIVE SOURCES; APPLICATIONS OF RADIATION FROM RADIOACTIVE SOURCES, NOT OTHERWISE PROVIDED FOR; UTILISING COSMIC RADIATION
- G21H5/00—Applications of radiation from radioactive sources or arrangements therefor, not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/101—Different kinds of radiation or particles electromagnetic radiation
- G01N2223/1016—X-ray
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/10—Different kinds of radiation or particles
- G01N2223/102—Different kinds of radiation or particles beta or electrons
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP48005765A JPS4992498A (https=) | 1973-01-09 | 1973-01-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2320942A1 true DE2320942A1 (de) | 1974-07-11 |
Family
ID=11620206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2320942A Pending DE2320942A1 (de) | 1973-01-09 | 1973-04-25 | Atomkernanregung durch elektronenuebergang |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS4992498A (https=) |
| BE (3) | BE797668A (https=) |
| DE (1) | DE2320942A1 (https=) |
| IT (1) | IT986085B (https=) |
-
1973
- 1973-01-09 JP JP48005765A patent/JPS4992498A/ja active Pending
- 1973-04-02 BE BE129558A patent/BE797668A/xx unknown
- 1973-04-25 DE DE2320942A patent/DE2320942A1/de active Pending
- 1973-05-11 IT IT49919/73A patent/IT986085B/it active
-
1974
- 1974-01-09 BE BE139670A patent/BE809573A/xx not_active IP Right Cessation
- 1974-01-09 BE BE139669A patent/BE809572A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| BE809573A (fr) | 1974-05-02 |
| BE809572A (fr) | 1974-05-02 |
| IT986085B (it) | 1975-01-10 |
| BE797668A (fr) | 1973-10-02 |
| JPS4992498A (https=) | 1974-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |