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A search for Excited Neutrinos in e-p collisions at HERA |
| Reference |
C. Diaconu, presented at DIS 2006, Spring 2006 |
| Document |
Conference paper
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| Figures |
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| Contact |
Emmanuel Sauvan |
| Abstract |
We present a search for excited neutrinos using e-p data collected in 2005 by the H1 experiment at HERA at
center-of-mass energy of 318 GeV with an integrated luminosity of 114 pb-1.
The electroweak decays of excited neutrinos, n* ® n g, n* ® n Z,
n* ® eW are considered and possible final states resulting
from the Z or W hadronic decays are taken into account. No evidence for excited neutrino production is found.
Mass dependent exclusion limits are determined for the ratio of the coupling to the compositeness scale, f/L.
These limits extend the excluded region to higher masses than has been possible in previous searches. |
| Comments | |
| Links |
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