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Search for quarks in proton-proton interactions at square root s=535 GeV
The results of an experiment to search for quarks in pp collisions, at a total centre-of-mass energy square root s=52.5 GeV, are reported. The experiment was sensitive to fractionally charged particles with 0.035e<or= mod Q mod <or=0.67e, beta =v/c>or=0.1, and masses up to 21 GeV/c/sup 2/....
| Autores principales: | , , , , , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
1978
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| Materias: | |
| Acceso en línea: | http://cds.cern.ch/record/879155 |
| _version_ | 1780908047160311808 |
|---|---|
| author | Basile, M Cifarelli, L Contin, A D'Ali, G Giusti, P Massam, Thomas Palmonari, F Romeo, G C Sartorelli, G Valenti, G Zichichi, A |
| author_facet | Basile, M Cifarelli, L Contin, A D'Ali, G Giusti, P Massam, Thomas Palmonari, F Romeo, G C Sartorelli, G Valenti, G Zichichi, A |
| author_sort | Basile, M |
| collection | CERN |
| description | The results of an experiment to search for quarks in pp collisions, at a total centre-of-mass energy square root s=52.5 GeV, are reported. The experiment was sensitive to fractionally charged particles with 0.035e<or= mod Q mod <or=0.67e, beta =v/c>or=0.1, and masses up to 21 GeV/c/sup 2/. The 90% confidence level on the ratio 'quark flux /charged-particle flux' is 5.11*10/sup -11/ for mod Q mod =/sup 1 ///sub 3/e. This value holds true for particles produced with a mean transverse momentum of 0.4 GeV/c. (8 refs). |
| id | cern-879155 |
| institution | Organización Europea para la Investigación Nuclear |
| language | eng |
| publishDate | 1978 |
| record_format | invenio |
| spelling | cern-8791552019-09-30T06:29:59Zhttp://cds.cern.ch/record/879155engBasile, MCifarelli, LContin, AD'Ali, GGiusti, PMassam, ThomasPalmonari, FRomeo, G CSartorelli, GValenti, GZichichi, ASearch for quarks in proton-proton interactions at square root s=535 GeVParticle Physics - PhenomenologyThe results of an experiment to search for quarks in pp collisions, at a total centre-of-mass energy square root s=52.5 GeV, are reported. The experiment was sensitive to fractionally charged particles with 0.035e<or= mod Q mod <or=0.67e, beta =v/c>or=0.1, and masses up to 21 GeV/c/sup 2/. The 90% confidence level on the ratio 'quark flux /charged-particle flux' is 5.11*10/sup -11/ for mod Q mod =/sup 1 ///sub 3/e. This value holds true for particles produced with a mean transverse momentum of 0.4 GeV/c. (8 refs).oai:cds.cern.ch:8791551978 |
| spellingShingle | Particle Physics - Phenomenology Basile, M Cifarelli, L Contin, A D'Ali, G Giusti, P Massam, Thomas Palmonari, F Romeo, G C Sartorelli, G Valenti, G Zichichi, A Search for quarks in proton-proton interactions at square root s=535 GeV |
| title | Search for quarks in proton-proton interactions at square root s=535 GeV |
| title_full | Search for quarks in proton-proton interactions at square root s=535 GeV |
| title_fullStr | Search for quarks in proton-proton interactions at square root s=535 GeV |
| title_full_unstemmed | Search for quarks in proton-proton interactions at square root s=535 GeV |
| title_short | Search for quarks in proton-proton interactions at square root s=535 GeV |
| title_sort | search for quarks in proton-proton interactions at square root s=535 gev |
| topic | Particle Physics - Phenomenology |
| url | http://cds.cern.ch/record/879155 |
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