Resultados de Búsqueda por Autor

1

artículo

Arachne-A web-based event viewer for MINERνA

Publicado por
Tagg N., Brangham J., Chvojka J., Clairemont M., Day M., Eberly B., Felix J., Fields L., Gago A.M., Gran R., Harris D.A., Kordosky M., Lee H., Maggi G., Maher E., Mann W.A., Marshall C.M., McFarland K.S., McGowan A.M., Mislivec A., Mousseau J., Osmanov B., Osta J., Paolone V., Perdue G., Ransome R.D., Ray H., Schellman H., Schmitz D.W., Simon C., Solano Salinas C.J., Tice B.G., Walding J., Walton T., Wolcott J., Zhang D., Ziemer B.P.

Publicado 2012

Enlace

Neutrino interaction events in the MINERνA detector are visually represented with a web-based tool called Arachne. Data are retrieved from a central server via AJAX, and client-side JavaScript draws images into the users browser window using the draft HTML 5 "standard". These technologies allow neutrino interactions to be viewed by anyone with a web browser, allowing for easy hand-scanning of particle interactions. Arachne has been used in MINERνA to evaluate neutrino data in a prototype detector, to tune reconstruction algorithms, and for public outreach and education. © 2012 Published by Elsevier B.V.

2

artículo

Single neutral pion production by charged-current ν-μ interactions on hydrocarbon at 〈E<inf>ν</inf>〉=3.6 GeV

Publicado por
Le T., Palomino J.L., Aliaga L., Altinok O., Bercellie A., Bodek A., Bravar A., Brooks W.K., Butkevich A., Martinez Caicedo D.A., Carneiro M.F., Christy M.E., Chvojka J., da Motta H., Devan J., Dytman S.A., Díaz G.A., Eberly B., Felix J., Fields L., Fine R., Gago A.M., Gallagher H., Gran R., Harris D.A., Higuera A., Hurtado K., Kordosky M., Maher E., Manly S., Mann W.A., Marshall C.M., McFarland K.S., McGivern C.L., McGowan A.M., Miller J., Morfín J.G., Mousseau J., Nelson J.K., Norrick A., Osta J., Paolone V., Park J., Patrick C.E., Perdue G.N., Rakotondravohitra L., Ransome R.D., Ray H., Ren L., Rodrigues P.A., Ruterbories D., Schellman H., Schmitz D.W., Sobczyk J.T., Solano Salinas C.J., Tagg N., Tice B.G., Valencia E., Walton T., Wolcott J., Yepes-Ramirez H., Zavala G., Zhang D., Ziemer B.P.

Publicado 2015

Enlace

Single neutral pion production via muon antineutrino charged-current interactions in plastic scintillator (CH) is studied using the MINERvA detector exposed to the NuMI low-energy, wideband antineutrino beam at Fermilab. Measurement of this process constrains models of neutral pion production in nuclei, which is important because the neutral-current analog is a background for appearance oscillation experiments. The differential cross sections for momentum and production angle, for events with a single observed and no charged pions, are presented and compared to model predictions. These results comprise the first measurement of the kinematics for this process.

3

artículo

MINERvA neutrino detector response measured with test beam data

Publicado por
Aliaga L., Altinok O., Araujo Del Castillo C., Bagby L., Bellantoni L., Bergan W.F., Bodek A., Bradford R., Bravar A., Budd H., Butkevich A., Martinez Caicedo D.A., Carneiro M.F., Christy M.E., Chvojka J., Da Motta H., Devan J., Díaz G.A., Dytman S.A., Eberly B., Felix J., Fields L., Fine R., Flight R., Gago A.M., Gingu C., Golan T., Gomez A., Gran R., Harris D.A., Higuera A., Howley I.J., Hurtado K., Kleykamp J., Kordosky M., Lanari M., Le T., Leister A.J., Lovlein A., Maher E., Mann W.A., Marshall C.M., McFarland K.S., McGivern C.L., McGowan A.M., Messerly B., Miller J., Miller W., Mislivec A., Morfín J.G., Mousseau J., Muhlbeier T., Naples D., Nelson J.K., Norrick A., Ochoa N., O'Connor C.D., Osmanov B., Osta J., Paolone V., Patrick C.E., Patrick L., Perdue G.N., Pérez Lara C.E., Rakotondravohitra L., Ray H., Ren L., Rodrigues P.A., Rubinov P., Rude C.R., Ruterbories D., Schellman H., Schmitz D.W., Solano Salinas C.J., Tagg N., Tice B.G., Urrutia Z., Valencia E., Walton T., Westerberg A., Wolcott J., Woodward N., Wospakrik M., Zavala G., Zhang D., Ziemer B.P.

Publicado 2015

Enlace

The MINERvA collaboration operated a scaled-down replica of thesolid scintillator tracking and sampling calorimeter regions of the MINERvA detector in a hadron test beam at the Fermilab Test Beam Facility. This paper reports measurements with samples of protons, pions, and electrons from 0.35 to 2.0 GeV/c momentum. The calorimetric response to protons, pions, and electrons is obtained from these data. A measurement of the parameter in Birks' law and an estimate of the tracking efficiency are extracted from the proton sample. Overall the data are well described by a Geant4-based Monte Carlo simulation of the detector and particle interactions with agreements better than 4% for the calorimetric response, though some features of the data are not precisely modeled. These measurements are used to tune the MINERvA detector simulation and evaluate systematic uncertainties in support of the MINE...