Abstract

C. Baesso, M. Cruz Torres, C. Gobel, J. Molina Rodriguez are associated to Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil Y. Xie, J. Yu are associated to Center for High Energy Physics, Tsinghua University, Beijing, China D. A. Milanes, I. A. Monroy, J. A. Rodriguez Lopez are associated to LPNHE, Universite Pierre et Marie Curie, Universite Paris Diderot, CNRS/IN2P3, Paris, France O. Grunberg, M. Hes, C. Vos, R. Waldi are associated to Physikalisches Institut, Ruprecht-Karls-Universitat Heidelberg, Heidelberg, Germany T. Likhomanenko, A. Malinin, V. Shevchenko, A. Ustyuzhanin are associated to Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia D. Derkach, E. Khairullin, T. Likhomanenko, A. Ustyuzhanin are associated to Institute of Theoretical and Experimental Physics (ITEP), Moscow, Russia F. Martinez Vidal, A. Oyanguren, P. Ruiz Valls, C. Sanchez Mayordomo are associated to Universitat de Barcelona, Barcelona, Spain C. J. G. Onderwater is associated to Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands Deceased (T. M. Karbach)

Highlights

  • Two issues have been identified in the calculation of the D0 efficiency, which affects the published

  • What follows is a brief description of the nature of these problems, before the corrected results are given

  • To save computing resources, simulated events are only propagated through the full simulation of the LHCb detector if all charged final state particles are within the geometrical acceptance, defined to be 10 < θ < 400 mrad in the polar angle

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Summary

Introduction

Two issues have been identified in the calculation of the D0 efficiency, which affects the published. D0 cross-section measurements from pp collisions at What follows is a brief description of the nature of these problems, before the corrected results are given.

Results
Conclusion

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