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String Photini at the LHC

Abstract:

String theories with topologically complex compactification manifolds suggest the simultaneous presence of many unbroken U(1)'s without any light matter charged under them. The gauge bosons associated with these U(1)'s do not have direct observational consequences. However, in the presence of low energy supersymmetry the gauge fermions associated with these U(1)'s, the "photini", mix with the Bino and extend the MSSM neutralino sector. This leads to novel signatures at the LHC. The lightest o...

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Publication status:
Published

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Publisher copy:
10.1103/PhysRevD.81.075018

Authors


Arvanitaki, A More by this author
Dimopoulos, S More by this author
Dubovsky, S More by this author
March-Russell, J More by this author
Journal:
Phys.Rev.D
Volume:
81
Issue:
7
Pages:
075018
Publication date:
2009-09-29
DOI:
EISSN:
1550-2368
ISSN:
1550-7998
URN:
uuid:c10e9c73-a7da-4a44-91f3-0e00ad32e1c4
Source identifiers:
54800
Local pid:
pubs:54800
Language:
English
Keywords:

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