Change search
ReferencesLink to record
Permanent link

Direct link
Search for Dark Photons from Supersymmetric Hidden Valleys
2009 (English)In: Physical Review Letters, ISSN 0031-9007, Vol. 103, no 8, 081802- p.Article in journal (Refereed) Published
Abstract [en]

We search for a new light gauge boson, a dark photon, with the D0 experiment. In the model we consider, supersymmetric partners are pair produced and cascade to the lightest neutralinos that can decay into the hidden sector state plus either a photon or a dark photon. The dark photon decays through its mixing with a photon into fermion pairs. We therefore investigate a previously unexplored final state that contains a photon, two spatially close leptons, and large missing transverse energy. We do not observe any evidence for dark photons and set a limit on their production.

Place, publisher, year, edition, pages
2009. Vol. 103, no 8, 081802- p.
National Category
Physical Sciences
URN: urn:nbn:se:kth:diva-72087DOI: 10.1103/PhysRevLett.103.081802ISI: 000269288500022OAI: diva2:487378
QC 20120131Available from: 2012-01-31 Created: 2012-01-31 Last updated: 2012-01-31Bibliographically approved

Open Access in DiVA

No full text

Other links

Publisher's full text

Search in DiVA

By author/editor
Strandberg, Jonas
In the same journal
Physical Review Letters
Physical Sciences

Search outside of DiVA

GoogleGoogle Scholar
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

Altmetric score

Total: 22 hits
ReferencesLink to record
Permanent link

Direct link