RT Journal Article
T1 Search for Higgs-like bosons decaying into long-lived exotic particles
A1 LHCb Collaboration, 
A1 Adeva Andany, Bernardo
A1 Borsato, Martino
A1 Chobanova, Veronika
A1 Cid Vidal, Xabier
A1 Dosil Suárez, Álvaro
A1 Fernández Albor, Víctor Manuel
A1 Gallas Torreira, Abraham Antonio
A1 García Pardiñas, Julián
A1 Hernando Morata, José Ángel
A1 Lemos Cid, Edgar
A1 Lucio Martínez, Miriam
A1 Martínez Santos, Diego
A1 Plo Casasus, Máximo
A1 Prisciandaro, Jessica
A1 Ramos Pernas, Miguel
A1 Romero Vidal, Antonio
A1 Saborido Silva, Juan José
A1 Sanmartín Sedes, Brais
A1 Vieites Díaz, María
A1 Vázquez Sierra, Carlos
K1 Minimal Supersymmetric Standard Model
K1 Systematic Uncertainty
K1 Primary Vertex
K1 Fast Simulation
K1 Charged Track
AB A search is presented for massive long-lived particles, in the 20–60 GeV/c2 mass range with lifetimes between 5 and 100 ps. The dataset used corresponds to 0.62 fb −1 of proton-proton collision data collected by the LHCb detector at √s=7TeV. The particles are assumed to be pair-produced by the decay of a Higgs-like boson with mass between 80 and 140 GeV/c2. No excess above the background expectation is observed and limits are set on the production cross-section as a function of the long-lived particle mass and lifetime and of the Higgs-like boson mass.
PB Springer
SN 1434-6044
YR 2016
FD 2016
LK http://hdl.handle.net/10347/22439
UL http://hdl.handle.net/10347/22439
LA eng
NO Aaij, R., Adeva, B., Adinolfi, M. et al. Search for Higgs-like bosons decaying into long-lived exotic particles. Eur. Phys. J. C 76, 664 (2016). https://doi.org/10.1140/epjc/s10052-016-4489-7
DS Minerva
RD 23 abr 2026