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Photoionisationsuntersuchungen an Atomstrahlen
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| Zeitschriftentitel: | Zeitschrift für Naturforschung A |
|---|---|
| Personen und Körperschaften: | , , |
| In: | Zeitschrift für Naturforschung A, 23, 1968, 1 |
| Format: | E-Article |
| Sprache: | Unbestimmt |
| veröffentlicht: |
Walter de Gruyter GmbH
|
| Schlagwörter: |
| author_facet |
Comes, F. J. Elzer, A. Speier, F. Comes, F. J. Elzer, A. Speier, F. |
|---|---|
| author |
Comes, F. J. Elzer, A. Speier, F. |
| spellingShingle |
Comes, F. J. Elzer, A. Speier, F. Zeitschrift für Naturforschung A Photoionisationsuntersuchungen an Atomstrahlen Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics |
| author_sort |
comes, f. j. |
| spelling |
Comes, F. J. Elzer, A. Speier, F. 1865-7109 0932-0784 Walter de Gruyter GmbH Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics http://dx.doi.org/10.1515/zna-1968-0118 <jats:p>The crossed beam technique is for the first time used in a mass spectrometric investigation of photoionization products. The photoionization threshold of atomic hydrogen is 911 Å and its photoionization cross section is exactly calculable. This allows the amount of ionization to be calculated, if the intensity of the radiation and the particle density are known. On the other hand, an unknown photon flux can be determined from the measured proton current. With the new technique the absolute photoelectric yield and/or the photoionization cross section of gases can be measured.</jats:p><jats:p>The experimental device consists essentially of a UV monochromator, a hydrogen atomic beam, and a mass spectrometer. By the atomic beam technique it is also possible to measure the photoionization cross section of unstable particles such as atomic oxygen and atomic nitrogen.</jats:p> Photoionisationsuntersuchungen an Atomstrahlen Zeitschrift für Naturforschung A |
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Walter de Gruyter GmbH, 1968 |
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Walter de Gruyter GmbH, 1968 |
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0932-0784 1865-7109 |
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1968 |
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Walter de Gruyter GmbH |
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Zeitschrift für Naturforschung A |
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49 |
| title |
Photoionisationsuntersuchungen an Atomstrahlen |
| title_unstemmed |
Photoionisationsuntersuchungen an Atomstrahlen |
| title_full |
Photoionisationsuntersuchungen an Atomstrahlen |
| title_fullStr |
Photoionisationsuntersuchungen an Atomstrahlen |
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Photoionisationsuntersuchungen an Atomstrahlen |
| title_short |
Photoionisationsuntersuchungen an Atomstrahlen |
| title_sort |
photoionisationsuntersuchungen an atomstrahlen |
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Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics |
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http://dx.doi.org/10.1515/zna-1968-0118 |
| publishDate |
1968 |
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<jats:p>The crossed beam technique is for the first time used in a mass spectrometric investigation of photoionization products. The photoionization threshold of atomic hydrogen is 911 Å and its photoionization cross section is exactly calculable. This allows the amount of ionization to be calculated, if the intensity of the radiation and the particle density are known. On the other hand, an unknown photon flux can be determined from the measured proton current. With the new technique the absolute photoelectric yield and/or the photoionization cross section of gases can be measured.</jats:p><jats:p>The experimental device consists essentially of a UV monochromator, a hydrogen atomic beam, and a mass spectrometer. By the atomic beam technique it is also possible to measure the photoionization cross section of unstable particles such as atomic oxygen and atomic nitrogen.</jats:p> |
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| author | Comes, F. J., Elzer, A., Speier, F. |
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| description | <jats:p>The crossed beam technique is for the first time used in a mass spectrometric investigation of photoionization products. The photoionization threshold of atomic hydrogen is 911 Å and its photoionization cross section is exactly calculable. This allows the amount of ionization to be calculated, if the intensity of the radiation and the particle density are known. On the other hand, an unknown photon flux can be determined from the measured proton current. With the new technique the absolute photoelectric yield and/or the photoionization cross section of gases can be measured.</jats:p><jats:p>The experimental device consists essentially of a UV monochromator, a hydrogen atomic beam, and a mass spectrometer. By the atomic beam technique it is also possible to measure the photoionization cross section of unstable particles such as atomic oxygen and atomic nitrogen.</jats:p> |
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| imprint | Walter de Gruyter GmbH, 1968 |
| imprint_str_mv | Walter de Gruyter GmbH, 1968 |
| institution | DE-Zwi2, DE-D161, DE-Gla1, DE-Zi4, DE-15, DE-Pl11, DE-Rs1, DE-105, DE-14, DE-Ch1, DE-L229, DE-D275, DE-Bn3, DE-Brt1 |
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| publishDate | 1968 |
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| publisher | Walter de Gruyter GmbH |
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| series | Zeitschrift für Naturforschung A |
| source_id | 49 |
| spelling | Comes, F. J. Elzer, A. Speier, F. 1865-7109 0932-0784 Walter de Gruyter GmbH Physical and Theoretical Chemistry General Physics and Astronomy Mathematical Physics http://dx.doi.org/10.1515/zna-1968-0118 <jats:p>The crossed beam technique is for the first time used in a mass spectrometric investigation of photoionization products. The photoionization threshold of atomic hydrogen is 911 Å and its photoionization cross section is exactly calculable. This allows the amount of ionization to be calculated, if the intensity of the radiation and the particle density are known. On the other hand, an unknown photon flux can be determined from the measured proton current. With the new technique the absolute photoelectric yield and/or the photoionization cross section of gases can be measured.</jats:p><jats:p>The experimental device consists essentially of a UV monochromator, a hydrogen atomic beam, and a mass spectrometer. By the atomic beam technique it is also possible to measure the photoionization cross section of unstable particles such as atomic oxygen and atomic nitrogen.</jats:p> Photoionisationsuntersuchungen an Atomstrahlen Zeitschrift für Naturforschung A |
| spellingShingle | Comes, F. J., Elzer, A., Speier, F., Zeitschrift für Naturforschung A, Photoionisationsuntersuchungen an Atomstrahlen, Physical and Theoretical Chemistry, General Physics and Astronomy, Mathematical Physics |
| title | Photoionisationsuntersuchungen an Atomstrahlen |
| title_full | Photoionisationsuntersuchungen an Atomstrahlen |
| title_fullStr | Photoionisationsuntersuchungen an Atomstrahlen |
| title_full_unstemmed | Photoionisationsuntersuchungen an Atomstrahlen |
| title_short | Photoionisationsuntersuchungen an Atomstrahlen |
| title_sort | photoionisationsuntersuchungen an atomstrahlen |
| title_unstemmed | Photoionisationsuntersuchungen an Atomstrahlen |
| topic | Physical and Theoretical Chemistry, General Physics and Astronomy, Mathematical Physics |
| url | http://dx.doi.org/10.1515/zna-1968-0118 |