Measurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeV
The data collected with the DELPHI detector at centre-of-mass energies between 130 and 172 GeV, during LEP operation in 1995 and 1996, have been used to determine the hadronic and leptonic cross-sections and leptonic forward-backward asymmetries. In addition, the cross-section ratios and forward-bac...
| المؤلفون الرئيسيون: | , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| التنسيق: | Journal article |
| اللغة: | English |
| منشور في: |
1999
|
| _version_ | 1826292620544966656 |
|---|---|
| author | Abreu, P Adam, W Adye, T Adzic, P Albrecht, Z Alderweireld, T Alekseev, G Alemany, R Allmendinger, T Allport, P Almehed, S Amaldi, U Amato, S Anassontzis, E Andersson, P Andreazza, A Andringa, S Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P |
| author_facet | Abreu, P Adam, W Adye, T Adzic, P Albrecht, Z Alderweireld, T Alekseev, G Alemany, R Allmendinger, T Allport, P Almehed, S Amaldi, U Amato, S Anassontzis, E Andersson, P Andreazza, A Andringa, S Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P |
| author_sort | Abreu, P |
| collection | OXFORD |
| description | The data collected with the DELPHI detector at centre-of-mass energies between 130 and 172 GeV, during LEP operation in 1995 and 1996, have been used to determine the hadronic and leptonic cross-sections and leptonic forward-backward asymmetries. In addition, the cross-section ratios and forward-backward asymmetries for flavour-tagged samples of light (uds), c and b quarks have been measured. No significant deviations from the Standard Model expectations are found. The results are interpreted by performing S-matrix fits to these data and to the data collected previously at the energies near the Z° resonance peak (88-93 GeV). The results are also interpreted in terms of physics beyond the Standard Model: contact interactions, R-parity violating SUSY particle exchange and of possible Z′ bosons. |
| first_indexed | 2024-03-07T03:17:31Z |
| format | Journal article |
| id | oxford-uuid:b64cb30e-9bdc-4fda-b2a6-087cfa38aae2 |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T03:17:31Z |
| publishDate | 1999 |
| record_format | dspace |
| spelling | oxford-uuid:b64cb30e-9bdc-4fda-b2a6-087cfa38aae22022-03-27T04:39:58ZMeasurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeVJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:b64cb30e-9bdc-4fda-b2a6-087cfa38aae2EnglishSymplectic Elements at Oxford1999Abreu, PAdam, WAdye, TAdzic, PAlbrecht, ZAlderweireld, TAlekseev, GAlemany, RAllmendinger, TAllport, PAlmehed, SAmaldi, UAmato, SAnassontzis, EAndersson, PAndreazza, AAndringa, SAntilogus, PApel, WArnoud, YAsman, BAugustin, JAugustinus, ABaillon, PBambade, PThe data collected with the DELPHI detector at centre-of-mass energies between 130 and 172 GeV, during LEP operation in 1995 and 1996, have been used to determine the hadronic and leptonic cross-sections and leptonic forward-backward asymmetries. In addition, the cross-section ratios and forward-backward asymmetries for flavour-tagged samples of light (uds), c and b quarks have been measured. No significant deviations from the Standard Model expectations are found. The results are interpreted by performing S-matrix fits to these data and to the data collected previously at the energies near the Z° resonance peak (88-93 GeV). The results are also interpreted in terms of physics beyond the Standard Model: contact interactions, R-parity violating SUSY particle exchange and of possible Z′ bosons. |
| spellingShingle | Abreu, P Adam, W Adye, T Adzic, P Albrecht, Z Alderweireld, T Alekseev, G Alemany, R Allmendinger, T Allport, P Almehed, S Amaldi, U Amato, S Anassontzis, E Andersson, P Andreazza, A Andringa, S Antilogus, P Apel, W Arnoud, Y Asman, B Augustin, J Augustinus, A Baillon, P Bambade, P Measurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeV |
| title | Measurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeV |
| title_full | Measurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeV |
| title_fullStr | Measurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeV |
| title_full_unstemmed | Measurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeV |
| title_short | Measurement and interpretation of fermion-pair production at LEP energies from 130 to 172 GeV |
| title_sort | measurement and interpretation of fermion pair production at lep energies from 130 to 172 gev |
| work_keys_str_mv | AT abreup measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT adamw measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT adyet measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT adzicp measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT albrechtz measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT alderweireldt measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT alekseevg measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT alemanyr measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT allmendingert measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT allportp measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT almeheds measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT amaldiu measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT amatos measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT anassontzise measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT anderssonp measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT andreazzaa measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT andringas measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT antilogusp measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT apelw measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT arnoudy measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT asmanb measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT augustinj measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT augustinusa measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT baillonp measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev AT bambadep measurementandinterpretationoffermionpairproductionatlepenergiesfrom130to172gev |