Results 51 to 60 of about 106,714 (198)

Introduction to Experimental Particle Physics [PDF]

, 1986
This book brings together the most important topics in experimental particle physics in the late twentieth century to give a brief but balanced overview of the subject.
Fernow, Richard Clinton
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Study on the Υ(1S)→BcM Weak Decays

Advances in High Energy Physics, 2015
Motivated by the prospects of the potential Υ(1S) particle at high-luminosity heavy-flavor experiments, we studied the Υ(1S)→BcM weak decays, where M = π, ρ, K(∗). The nonfactorizable contributions to hadronic matrix elements are taken into consideration
Junfeng Sun, Lili Chen, Na Wang, Qin Chang, Jinshu Huang, Yueling Yang   +5 more
doaj   +1 more source

Revisiting $$B_s \rightarrow PP$$ B s → P P and PV decays with contributions from $${\phi }_{B2}$$ ϕ B 2 with the perturbative QCD approach

European Physical Journal C: Particles and Fields
The $$B_s \rightarrow PP$$ B s → P P and PV decay modes are revisited at leading order within the perturbative QCD (pQCD) approach, incorporating the $$B_s$$ B s mesonic wave function (WF) $${\phi }_{B2}$$ ϕ B 2 .
Yueling Yang, Zhao-Jie Lü, Su-Ping Jin, Junfeng Sun   +3 more
doaj   +1 more source

The nonfactorizable QED correction to the $$\overline{B}_{s}$$ B ¯ s $${\rightarrow }$$ → $$D_{s}^{(*)} {\ell } \bar{\nu }_{\ell }$$ D s ( ∗ ) ℓ ν ¯ ℓ decays

European Physical Journal C: Particles and Fields
Considering the nonfactorizable QED corrections, the branching ratios and ratios of branching ratios $$R(D_{s}^{({*})})$$ R ( D s ( ∗ ) ) for the semileptonic $$\overline{B}_{s}$$ B ¯ s $${\rightarrow }$$ → $$D_{s}^{(*)} {\ell } \bar{\nu }_{\ell }$$ D s (
Yueling Yang, Jiazhi Li, Liting Wang, Junfeng Sun   +3 more
doaj   +1 more source

Neutrino physics with JUNO [PDF]

, 2017
The Jiangmen Underground Neutrino Observatory (JUNO), a 20 kton multi-purpose underground liquid scintillator detector, was proposed with the determination of the neutrino mass hierarchy (MH) as a primary physics goal. The excellent energy resolution and
Conrad, Janet Marie
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Form factors of V′ → V″ transition within the light-front quark models

Journal of High Energy Physics, 2019
In this paper, we calculate the matrix element and form factors of vector-to- vector (V I → V II ) transition within the standard light-front (SLF) and covariant light- front (CLF) quark models (QMs), and investigate the self-consistency and Lorentz ...
Qin Chang, Li-Ting Wang, Xiao-Nan Li
doaj   +1 more source

Study of the weak annihilation contributions in charmless $$\varvec{B_s\rightarrow VV}$$ B s → V V decays

European Physical Journal C: Particles and Fields, 2017
In this paper, in order to probe the spectator-scattering and weak annihilation contributions in charmless $$B_s\rightarrow VV$$ B s → V V (where V stands for a light vector meson) decays, we perform the $$\chi ^2$$ χ 2 -analyses for the endpoint ...
Qin Chang, Xiaonan Li, Xin-Qiang Li, Junfeng Sun   +3 more
doaj   +1 more source

Planar three-loop master integrals for 2 → 2 processes with one external massive particle

Journal of High Energy Physics, 2022
We present analytic results for the two tennis-court integral families relevant to 2 → 2 scattering processes involving one massive external particle and massless propagators in terms of Goncharov polylogarithms of up to transcendental weight six.
Dhimiter D. Canko, Nikolaos Syrrakos
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SUSY Particle Physics Summary [PDF]

, 2004
Meeting of the European Network "Physics at Colliders", Montpellier (France) Sept-26-27 , 2004.A review of the activity of the European Network ``Physics at Colliders'' in the area of SUSY particle physics is ...
Solà, J, Spira, Michael, Sola, J., Moortgat-Pick, G, Brignole, A, Djouadi, Abdelhak, Guasch, J, Stöckinger, D, Slavich, P, Kraml, Sabine, Heinemeyer, S., Djouadi, A, Rossi, A., Renard, F M, Guasch, J., Kraml, S., Verzegnassi, C., Spira, M., Freitas, A, Moultaka, G, Mühlleitner, M M, Slavich, Pietro, Stockinger, D., Muehlleitner, M., Majerotto, Walter, Slavich, P., Eberl, H, Zerwas, P.M., Zerwas, P M, Hollik, W, Moortgat-Pick, G., Weiglein, G., Kneur, Jean-Loïc, Degrassi, G., Moultaka, Gilbert, Bartl, Alfred, Heinemeyer, S, Freitas, A., Beccaria, M., Eberl, H., Masiero, A, Bartl, A., Brignole, A., Moultaka, G., Renard, Fernand Michel, Majerotto, W., Verzegnassi, C, Masiero, A., Weiglein, Georg, Renard, F.M., Djouadi, A., Kneur, J.L., Kalinowski, J., Guash, J., Hollik, W., Rossi, A, Degrassi, G, Beccaria, M, Kalinowski, Jan, Kneur, J L   +59 more
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Observation of nuclear modifications in W± boson production in pPb collisions at sNN=8.16TeV [PDF]

, 2020
The production of W± bosons is studied in proton-lead (pPb) collisions at a nucleon-nucleon centre-of-mass energy of sNN=8.16TeV. Measurements are performed in the W±›µ±?µ channel using a data sample corresponding to an integrated luminosity of 173.4±6 ...
Physics Collaboration, The CMS Collaboration   +1 more
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