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http://hdl.handle.net/2445/12484
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DC Field | Value | Language |
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dc.contributor.author | Chialva, Diego | cat |
dc.contributor.author | Iengo, Roberto | cat |
dc.contributor.author | Russo, J. G. (Jorge Guillermo) | cat |
dc.date.accessioned | 2010-05-06T12:13:13Z | - |
dc.date.available | 2010-05-06T12:13:13Z | - |
dc.date.issued | 2005 | cat |
dc.identifier.issn | 0556-2821 | cat |
dc.identifier.uri | http://hdl.handle.net/2445/12484 | - |
dc.description.abstract | In brane world string models with large extra dimensions, there are processes where fermion and antifermion (or two gluons) can annihilate producing a light particle (e.g. gluon) carrying transverse momentum and a Kaluza-Klein graviton or an excited closed string that propagates in the extra dimensions. In high energy colliders, this process gives a missing-momentum signature. We compute the total cross section for this process within the context of type II superstring theory in the presence of a D-brane. This includes all missing-energy sources for this string-theory model up to s=8M{sub s}{sup 2}, and it can be used to put new limits on the string scale M{sub s}. | - |
dc.format.extent | 11 p. | cat |
dc.format.mimetype | application/pdf | eng |
dc.language.iso | eng | eng |
dc.publisher | The American Physical Society | eng |
dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevD.71.106009 | cat |
dc.relation.ispartof | Physical Review D, 2005, vol. 71, núm. 10, p. 106009-1-106009-11 | cat |
dc.relation.uri | http://dx.doi.org/10.1103/PhysRevD.71.106009 | - |
dc.rights | (c) The American Physical Society, 2005 | eng |
dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | - |
dc.subject.classification | Teoria de camps (Física) | cat |
dc.subject.classification | Partícules (Física nuclear) | cat |
dc.subject.classification | Models de corda | cat |
dc.subject.classification | Relativitat general (Física) | cat |
dc.subject.classification | Gravitació | cat |
dc.subject.other | Field theory (Physics) | eng |
dc.subject.other | Particles (Nuclear physics) | eng |
dc.subject.other | String models | eng |
dc.subject.other | General relativity (Physics) | eng |
dc.subject.other | Gravitation | eng |
dc.title | Cross sections for production of closed superstrings at high energy colliders in brane world models | eng |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | - |
dc.identifier.idgrec | 543256 | cat |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | - |
Appears in Collections: | Articles publicats en revistes (Física Quàntica i Astrofísica) |
Files in This Item:
File | Description | Size | Format | |
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543256.pdf | 170.34 kB | Adobe PDF | View/Open |
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