Difference between revisions of "NOvA results"

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<math> sin^2 \theta_{23} = 0.56^{+0.04}_{-0.03} </math>,
 
<math> sin^2 \theta_{23} = 0.56^{+0.04}_{-0.03} </math>,
  
<math> \dalta_{CP} = 0.0^{+1.3}_{-0.4} \pi </math>.  
+
<math> \delta_{CP} = 0.0^{+1.3}_{-0.4} \pi </math>.  
  
 
Other results is showen by table:
 
Other results is showen by table:
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<tr> <td> <math> \Delta m_{32}^2/ (10^{-3} eV^2/c^4) </math> </td> <td> +2.47 </td> <td> -2.54 </td> <td> -2.53 </td> <\tr>
 
<tr> <td> <math> \Delta m_{32}^2/ (10^{-3} eV^2/c^4) </math> </td> <td> +2.47 </td> <td> -2.54 </td> <td> -2.53 </td> <\tr>
 
<tr> <td> <math> sin^2 \theta_{23} </math> </td> <td> 0.48 </td> <td> 0.56 </td> <td> 0.47 </td> <\tr>   
 
<tr> <td> <math> sin^2 \theta_{23} </math> </td> <td> 0.48 </td> <td> 0.56 </td> <td> 0.47 </td> <\tr>   
<tr> <td> <math> \dalta_{CP} </math> </td> <td> 1.9 </td> <td> 1.5 </td> <td> 1.4 </td> <\tr>
+
<tr> <td> <math> \delta_{CP} </math> </td> <td> 1.9 </td> <td> 1.5 </td> <td> 1.4 </td> <\tr>
 
<tr> <td>  </math> </td> <td> +1.6 <math>\sigma </math> </td> <td> +1.8 <math>\sigma </math> </td> <td> +2.0 <math>\sigma </math> </td> <\tr>
 
<tr> <td>  </math> </td> <td> +1.6 <math>\sigma </math> </td> <td> +1.8 <math>\sigma </math> </td> <td> +2.0 <math>\sigma </math> </td> <\tr>
 
</table>
 
</table>

Revision as of 14:20, 2 November 2019

Analysis 2019

The best-fit parameters of neutrino oscillation for each choice of  \theta_{23} octant and hierarchy. The best-fit point is found for the normal hierarchy  \theta_{23} in the upper octant. In this case:

 \Delta m_{32}^2 = +2.48^{=0.11}_{-0.06} \times 10^{-3} eV^2/c^4 ,

 sin^2 \theta_{23} = 0.56^{+0.04}_{-0.03} ,

 \delta_{CP} = 0.0^{+1.3}_{-0.4} \pi .

Other results is showen by table:

<\tr> <\tr> <\tr> <\tr>
parameters NO, LO IH, UO IH, LO
 \Delta m_{32}^2/ (10^{-3} eV^2/c^4) +2.47 -2.54 -2.53
 sin^2 \theta_{23} 0.48 0.56 0.47
 \delta_{CP} 1.9 1.5 1.4
</math> +1.6 \sigma +1.8 \sigma +2.0 \sigma

Second Analysis

Nue appearance results (Preliminary)

Numu disappearance results (Preliminary)

Best fit in Normal Hierarchy

 |\Delta m_{32}^2 | = (2.67 \pm 0.12 ) \times 10^{-3} eV^2

 sin^2 \theta_{23} = 0.40^{+0.03}_{-0.02} (0.63^{+0.02}_{-0.03})

Best fit in Inverted Hierarchy

 |\Delta m_{32}^2 | = (-2.71 \pm 0.12 ) \times 10^{-3} eV^2

 sin^2 \theta_{23} = 0.40^{+0.03}_{-0.02} (0.62^{+0.02}_{-0.03})

Maximal mixing excluded at  2.5 \sigma

Sterile neutrinos? (Preliminary)

First Analysis

Nue appearance results

Numu disappearance results