Search for supersymmetric particles in light gravitino scenarios and sleptons NLSP
A search for sleptons, neutralinos, charginos, sgoldstinos and heavy stable charged sleptons in the context of scenarios where the lightest supersymmetric particle is the gravitino, is presented. Data collected during 2000 with the DELPHI detector at centre-of-mass energies from 204 to 208 GeV were...
| Main Authors: | , , , , , , , , , , , , , , , , , , , , , , , , |
|---|---|
| Format: | Journal article |
| Language: | English |
| Published: |
2003
|
| _version_ | 1826282379410407424 |
|---|---|
| author | Abdallah, J Abreu, P Adam, W Adzic, P Albrecht, T Alderweireld, T Alemany-Fernandez, R Allmendinger, T Allport, P Amaldi, U Amapane, N Amato, S Anashkin, E Andreazza, A Andringa, S Anjos, N Antilogus, P Apel, W Arnoud, Y Ask, S Asman, B Augustin, J Augustinus, A Baillon, P Ballestrero, A |
| author_facet | Abdallah, J Abreu, P Adam, W Adzic, P Albrecht, T Alderweireld, T Alemany-Fernandez, R Allmendinger, T Allport, P Amaldi, U Amapane, N Amato, S Anashkin, E Andreazza, A Andringa, S Anjos, N Antilogus, P Apel, W Arnoud, Y Ask, S Asman, B Augustin, J Augustinus, A Baillon, P Ballestrero, A |
| author_sort | Abdallah, J |
| collection | OXFORD |
| description | A search for sleptons, neutralinos, charginos, sgoldstinos and heavy stable charged sleptons in the context of scenarios where the lightest supersymmetric particle is the gravitino, is presented. Data collected during 2000 with the DELPHI detector at centre-of-mass energies from 204 to 208 GeV were analysed and combined with all the data collected from 1995 to 1999 at lower energies. No evidence for the production of sleptons, neutralinos and charginos has been found, therefore new limits on the mass of these supersymmetric particles and on the model parameter space are set. The search for heavy stable charged sleptons also updates the stable sleptons mass limit. The absence of evidence for sgoldstino production allows limits to be set on its mass and on the scale of supersymmetry breaking. |
| first_indexed | 2024-03-07T00:42:57Z |
| format | Journal article |
| id | oxford-uuid:83ade1b9-2766-4706-872d-143178775f3a |
| institution | University of Oxford |
| language | English |
| last_indexed | 2024-03-07T00:42:57Z |
| publishDate | 2003 |
| record_format | dspace |
| spelling | oxford-uuid:83ade1b9-2766-4706-872d-143178775f3a2022-03-26T21:45:58ZSearch for supersymmetric particles in light gravitino scenarios and sleptons NLSPJournal articlehttp://purl.org/coar/resource_type/c_dcae04bcuuid:83ade1b9-2766-4706-872d-143178775f3aEnglishSymplectic Elements at Oxford2003Abdallah, JAbreu, PAdam, WAdzic, PAlbrecht, TAlderweireld, TAlemany-Fernandez, RAllmendinger, TAllport, PAmaldi, UAmapane, NAmato, SAnashkin, EAndreazza, AAndringa, SAnjos, NAntilogus, PApel, WArnoud, YAsk, SAsman, BAugustin, JAugustinus, ABaillon, PBallestrero, AA search for sleptons, neutralinos, charginos, sgoldstinos and heavy stable charged sleptons in the context of scenarios where the lightest supersymmetric particle is the gravitino, is presented. Data collected during 2000 with the DELPHI detector at centre-of-mass energies from 204 to 208 GeV were analysed and combined with all the data collected from 1995 to 1999 at lower energies. No evidence for the production of sleptons, neutralinos and charginos has been found, therefore new limits on the mass of these supersymmetric particles and on the model parameter space are set. The search for heavy stable charged sleptons also updates the stable sleptons mass limit. The absence of evidence for sgoldstino production allows limits to be set on its mass and on the scale of supersymmetry breaking. |
| spellingShingle | Abdallah, J Abreu, P Adam, W Adzic, P Albrecht, T Alderweireld, T Alemany-Fernandez, R Allmendinger, T Allport, P Amaldi, U Amapane, N Amato, S Anashkin, E Andreazza, A Andringa, S Anjos, N Antilogus, P Apel, W Arnoud, Y Ask, S Asman, B Augustin, J Augustinus, A Baillon, P Ballestrero, A Search for supersymmetric particles in light gravitino scenarios and sleptons NLSP |
| title | Search for supersymmetric particles in light gravitino scenarios and sleptons NLSP |
| title_full | Search for supersymmetric particles in light gravitino scenarios and sleptons NLSP |
| title_fullStr | Search for supersymmetric particles in light gravitino scenarios and sleptons NLSP |
| title_full_unstemmed | Search for supersymmetric particles in light gravitino scenarios and sleptons NLSP |
| title_short | Search for supersymmetric particles in light gravitino scenarios and sleptons NLSP |
| title_sort | search for supersymmetric particles in light gravitino scenarios and sleptons nlsp |
| work_keys_str_mv | AT abdallahj searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT abreup searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT adamw searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT adzicp searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT albrechtt searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT alderweireldt searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT alemanyfernandezr searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT allmendingert searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT allportp searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT amaldiu searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT amapanen searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT amatos searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT anashkine searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT andreazzaa searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT andringas searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT anjosn searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT antilogusp searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT apelw searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT arnoudy searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT asks searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT asmanb searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT augustinj searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT augustinusa searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT baillonp searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp AT ballestreroa searchforsupersymmetricparticlesinlightgravitinoscenariosandsleptonsnlsp |