Search for anomalous production of single photons at root s=130 and 136 GeV
This letter reports the results of the measurement of single photon production in the reaction e+e- → γ+ invisible particles at centre-of-mass energies √s = 130 and 136 GeV and an integrated luminosity of 5.83 pb-1, collected with the DELPHI detector at LEP. The signal is compatible with the predict...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
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| Format: | Journal article |
| Language: | English |
| Published: |
1996
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| _version_ | 1797068804724883456 |
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| author | Adam, W Adye, T Agasi, E Ajinenko, L Aleksan, R Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barao, F Barate, R Barbi, M Barbiellini, G |
| author_facet | Adam, W Adye, T Agasi, E Ajinenko, L Aleksan, R Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barao, F Barate, R Barbi, M Barbiellini, G |
| author_sort | Adam, W |
| collection | OXFORD |
| description | This letter reports the results of the measurement of single photon production in the reaction e+e- → γ+ invisible particles at centre-of-mass energies √s = 130 and 136 GeV and an integrated luminosity of 5.83 pb-1, collected with the DELPHI detector at LEP. The signal is compatible with the prediction of the Standard Model for the process e+e- → vv̄γ, and the number of neutrino families has been determined to be Nv, = 3.1 ± 0.6. Limits have been derived on anomalous neutral gauge boson couplings and on compositeness in the framework of a specific model. |
| first_indexed | 2024-03-06T22:15:24Z |
| format | Journal article |
| id | oxford-uuid:533ae9f5-fd23-45b3-8228-5100c2073276 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-06T22:15:24Z |
| publishDate | 1996 |
| record_format | dspace |
| spelling | oxford-uuid:533ae9f5-fd23-45b3-8228-5100c20732762022-03-26T16:30:21ZSearch for anomalous production of single photons at root s=130 and 136 GeVJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:533ae9f5-fd23-45b3-8228-5100c2073276EnglishSymplectic Elements at Oxford1996Adam, WAdye, TAgasi, EAjinenko, LAleksan, RAlekseev, GAlemany, RAllport, PAlmehed, SAmaldi, UAmato, SAndreazza, AAndrieux, MAntilogus, PApel, WArnoud, YAsman, BAugustin, JAugustinus, ABaillon, PBambade, PBarao, FBarate, RBarbi, MBarbiellini, GThis letter reports the results of the measurement of single photon production in the reaction e+e- → γ+ invisible particles at centre-of-mass energies √s = 130 and 136 GeV and an integrated luminosity of 5.83 pb-1, collected with the DELPHI detector at LEP. The signal is compatible with the prediction of the Standard Model for the process e+e- → vv̄γ, and the number of neutrino families has been determined to be Nv, = 3.1 ± 0.6. Limits have been derived on anomalous neutral gauge boson couplings and on compositeness in the framework of a specific model. |
| spellingShingle | Adam, W Adye, T Agasi, E Ajinenko, L Aleksan, R Alekseev, G Alemany, R Allport, P Almehed, S Amaldi, U Amato, S Andreazza, A Andrieux, M Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Barao, F Barate, R Barbi, M Barbiellini, G Search for anomalous production of single photons at root s=130 and 136 GeV |
| title | Search for anomalous production of single photons at root s=130 and 136 GeV |
| title_full | Search for anomalous production of single photons at root s=130 and 136 GeV |
| title_fullStr | Search for anomalous production of single photons at root s=130 and 136 GeV |
| title_full_unstemmed | Search for anomalous production of single photons at root s=130 and 136 GeV |
| title_short | Search for anomalous production of single photons at root s=130 and 136 GeV |
| title_sort | search for anomalous production of single photons at root s 130 and 136 gev |
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