# TAUP 2013

8-13 September 2013
Asilomar, California
US/Pacific timezone

## Double Chooz latest results

12 Sep 2013, 14:20
20m
Asilomar, California

#### Asilomar, California

Asilomar Conference Grounds, 800 Asilomar Avenue, Pacific Grove, CA 93950-3704
Oral Low-Energy Neutrinos (solar, reactor, supernova, and geo neutrinos and also nuclear astrophysics associated with these sources)

### Speaker

Camillo Mariani (Virginia Tech)

### Description

In this talk we present an update on the results of theDouble Chooz detector. This experiment searches for themixing angle, $\theta_{13}$, in the three-neutrino mixing matrix via the disappearance of $\bar \nu_e$ produced by the dual 4.27 GWth Chooz B Reactors. We will show an update oscillation fit results using both the rate and the shape of the anti-neutrino energy spectrum. In the oscillation analysis we will include data with neutron capture on Gadolinium and Hydrogen and we will present the independent Reactor Rate Modulation (RRM) measurement of $\theta_{13}$ and the agreement with the rate+shape results. This is an important step in our multi-years program to establish the value of $\theta_{13}$. We will also give an update on the construction of the Double Chooz Near Detector and projections of Double Chooz's future experimental sensitivity to measure $\sin^22\theta_{13}$-driven oscillations.

### Primary author

Camillo Mariani (Virginia Tech)

### Presentation Materials

There are no materials yet.