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Title: Moments of the hadronic invariant mass spectrum in B{yields}X{sub c}l{nu} decays at Belle

Abstract

We present a measurement of the hadronic invariant mass squared (M{sub X}{sup 2}) spectrum in charmed semileptonic B meson decays B{yields}X{sub c}l{nu} based on 140 fb{sup -1} of Belle data collected near the {upsilon}(4S) resonance. We determine the first, the second central, and the second noncentral moments of this spectrum for lepton energy thresholds ranging between 0.7 and 1.9 GeV. Full correlations between these measurements are evaluated.

Authors:
; ; ;  [1]; ; ; ; ; ; ; ; ; ; ; ; ; ; ; ;  [2]
  1. Institute of High Energy Physics, Vienna (Austria)
  2. High Energy Accelerator Research Organization (KEK), Tsukuba (Japan) (and others)
Publication Date:
OSTI Identifier:
21010969
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. D, Particles Fields; Journal Volume: 75; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevD.75.032005; (c) 2007 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA). Belle Collaboration
Country of Publication:
United States
Language:
English
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; B MESONS; CHI1-3510 MESONS; CORRELATIONS; ELECTRON-POSITRON INTERACTIONS; GEV RANGE; KEK LINAC; MASS SPECTRA; MULTIPARTICLE SPECTROMETERS; NEUTRINOS; PARTICLE IDENTIFICATION; SEMILEPTONIC DECAY; UPSILON-10580 MESONS

Citation Formats

Schwanda, C., MacNaughton, J., Mandl, F., Mitaroff, W., Abe, K., Adachi, I., Gershon, T., Haba, J., Hazumi, M., Itoh, R., Iwasaki, Y., Katayama, N., Kichimi, H., Krokovny, P., Limosani, A., Nakao, M., Nishida, S., Nozaki, T., Ozaki, H., and Sakai, Y. Moments of the hadronic invariant mass spectrum in B{yields}X{sub c}l{nu} decays at Belle. United States: N. p., 2007. Web. doi:10.1103/PHYSREVD.75.032005.
Schwanda, C., MacNaughton, J., Mandl, F., Mitaroff, W., Abe, K., Adachi, I., Gershon, T., Haba, J., Hazumi, M., Itoh, R., Iwasaki, Y., Katayama, N., Kichimi, H., Krokovny, P., Limosani, A., Nakao, M., Nishida, S., Nozaki, T., Ozaki, H., & Sakai, Y. Moments of the hadronic invariant mass spectrum in B{yields}X{sub c}l{nu} decays at Belle. United States. doi:10.1103/PHYSREVD.75.032005.
Schwanda, C., MacNaughton, J., Mandl, F., Mitaroff, W., Abe, K., Adachi, I., Gershon, T., Haba, J., Hazumi, M., Itoh, R., Iwasaki, Y., Katayama, N., Kichimi, H., Krokovny, P., Limosani, A., Nakao, M., Nishida, S., Nozaki, T., Ozaki, H., and Sakai, Y. Thu . "Moments of the hadronic invariant mass spectrum in B{yields}X{sub c}l{nu} decays at Belle". United States. doi:10.1103/PHYSREVD.75.032005.
@article{osti_21010969,
title = {Moments of the hadronic invariant mass spectrum in B{yields}X{sub c}l{nu} decays at Belle},
author = {Schwanda, C. and MacNaughton, J. and Mandl, F. and Mitaroff, W. and Abe, K. and Adachi, I. and Gershon, T. and Haba, J. and Hazumi, M. and Itoh, R. and Iwasaki, Y. and Katayama, N. and Kichimi, H. and Krokovny, P. and Limosani, A. and Nakao, M. and Nishida, S. and Nozaki, T. and Ozaki, H. and Sakai, Y.},
abstractNote = {We present a measurement of the hadronic invariant mass squared (M{sub X}{sup 2}) spectrum in charmed semileptonic B meson decays B{yields}X{sub c}l{nu} based on 140 fb{sup -1} of Belle data collected near the {upsilon}(4S) resonance. We determine the first, the second central, and the second noncentral moments of this spectrum for lepton energy thresholds ranging between 0.7 and 1.9 GeV. Full correlations between these measurements are evaluated.},
doi = {10.1103/PHYSREVD.75.032005},
journal = {Physical Review. D, Particles Fields},
number = 3,
volume = 75,
place = {United States},
year = {Thu Feb 01 00:00:00 EST 2007},
month = {Thu Feb 01 00:00:00 EST 2007}
}