Search for scalar neutrino superpartners in e + $\mu$ final states in $p\bar p$ collisions at $\sqrt{s}$ =1.96 TeV

Search for scalar neutrino superpartners in e + $\mu$ final states in $p\bar p$ collisions at $\sqrt{s}$ =1.96 TeV

We report a search for R-parity violating production and decay of sneutrino particles in the e+mu final state with 1.04+-0.06 fb-1 of data collected with the D0 detector at the Fermilab Tevatron Collider in 2002--2006. Good agreement between the data and the standard model prediction is observed. Wi...

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Veröffentlicht in:Physical review letters 2008, Vol.100
Hauptverfasser: Abazov, V.M., Abbott, B., Abolins, M., Acharya, B.S., Adams, M., Adams, T., Aguilo, E., Ahn, S.H., Ahsan, M., Alexeev, G.D., Alkhazov, G., Alton, A., Alverson, G., Alves, G.A., Anastasoaie, M., Ancu, L.S., Andeen, T., Anderson, S., Andrieu, B., Anzelc, M.S., Arnoud, Y., Arov, M., Arthaud, M., Askew, A., Asman, B., Assis Jesus, A.C.S., Atramentov, O., Autermann, C., Avila, C., Ay, C., Badaud, F., Baden, A., Bagby, L., Baldin, B., Bandurin, D.V., Banerjee, S., Banerjee, P., Barberis, E., Barfuss, A.-F., Bargassa, P., Baringer, P., Barreto, J., Bartlett, J.F., Bassler, U., Bauer, D., Beale, S., Bean, A., Begalli, M., Begel, M., Belanger-Champagne, C., Bellantoni, L., Bellavance, A., Benitez, J.A., Beri, S.B., Bernardi, G., Bernhard, R., Bertram, I., Besançon, M., Beuselinck, R., Bezzubov, V.A., Bhat, P.C., Bhatnagar, V., Biscarat, C., Blazey, G., Blekman, F., Blessing, S., Bloch, D., Bloom, K., Boehnlein, A., Boline, D., Bolton, T.A., Borissov, G., Bose, T., Brandt, A., Brock, R., Brooijmans, G., Bross, A., Brown, D., Bu, X.B., Buchanan, N.J., Buchholz, D., Buehler, M., Buescher, V., Bunichev, S., Burdin, S., Burke, S., Burnett, T.H., Buszello, C.P., Butler, J.M., Calfayan, P., Calvet, S., Cammin, J., Carvalho, W., Casey, B.C.K., Cason, N.M., Castilla-Valdez, H., Chakrabarti, S., Chakraborty, D., Chan, K.M., Chan, K.
Format: Artikel
Sprache:eng
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High Energy Physics - Experiment
Physics
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Zusammenfassung:We report a search for R-parity violating production and decay of sneutrino particles in the e+mu final state with 1.04+-0.06 fb-1 of data collected with the D0 detector at the Fermilab Tevatron Collider in 2002--2006. Good agreement between the data and the standard model prediction is observed. With no evidence for new physics, we set limits on the R-parity violating couplings $\lambda^{\prime}_{311}$ and $\lambda_{312}$ as a function of sneutrino mass.
ISSN:0031-9007
1079-7114
DOI:10.1103/PhysRevLett.100.241803