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A model-independent analysis of final-state interactions in B¯d/s0→J/ψππ$$ {\overline{B}}_{d/s}^0\to J/\psi \pi \pi $$ [PDF]

, 2015
A bstractExploiting B-meson decays for Standard Model tests and beyond requires a precise understanding of the strong final-state interactions that can be provided model-independently by means of dispersion theory. This formalism allows one to deduce the
J. Daub, C. Hanhart, B. Kubis
semanticscholar +1 more source

Observation of the B s 0 $$ {\textrm{B}}_{\textrm{s}}^0 $$ → χ c1(3872)π + π − decay

Journal of High Energy Physics, 2023
The first observation of the B s 0 $$ {B}_s^0 $$ → (χ c1(3872) → J/ψπ + π − )π + π − decay is reported using proton-proton collision data, corresponding to integrated luminosities of 1, 2 and 6 fb −1, collected by the LHCb experiment at centre-of-mass ...
The LHCb collaboration +1061 more
doaj +1 more source

The e+ e- -->3(pi+pi-), 2(pi+pi-pi0) and K+K- 2(pi+pi-) Cross Sections at Center-of-Mass Energies from Production Threshold to 4.5 GeV Measured with Initial-State Radiation [PDF]

, 2006
We study the processes e+ e- -->3(pi+pi-)gamma, 2(pi+pi-pi0)gamma and K+ K- 2(pi+pi-)gamma, with the photon radiated from the initial state. About 20,000, 33,000 and 4,000 fully reconstructed events, respectively, have been selected from 232 fb-1 of ...
The Babar Collaboration, B. Aubert, E. al. +2 more
semanticscholar +1 more source

A comprehensive review of the use of Shapley value to assess node importance in the analysis of biological networks

Computer Methods and Programs in Biomedicine Update
Background:: In 2017, Lundberg and Lee introduced SHAP, a breakthrough in Explainable AI, creatively applying the Shapley value to estimate the importance of input features in machine learning outputs.
Giang Pham, Paolo Milazzo
doaj +1 more source

CP violation induced by the double resonance for pure annihilation decay process in perturbative QCD

European Physical Journal C: Particles and Fields, 2017
In a perturbative QCD approach we study the direct CP violation in the pure annihilation decay process of $$\bar{B}^0_{s}\rightarrow \pi ^+\pi ^-\pi ^+\pi ^-$$ B ¯ s 0 → π + π - π + π - induced by the $$\rho $$ ρ and $$\omega $$ ω double resonance effect.
Gang Lü, Ye Lu, Sheng-Tao Li, Yu-Ting Wang +3 more
doaj +1 more source

Search for a charged partner of the X(3872) in the B meson decay B -> X-K, X--> J/psi pi(-)pi(0) [PDF]

, 2004
The authors search for a charged partner of the X(3872) in the decay B {yields} X{sup -}K, X{sup -} {yields} J/{psi}{pi}{sup -} {pi}{sup 0}, using 234 million B{bar B} events collected at the {Upsilon}(4S) resonance with the BABAR detector at the PEP-II ...
B. Aubert, E. al., Babar Collaboration
semanticscholar +1 more source

Identification of rice blast resistance genes in the rice varieties developed with DNA-markers assistance

Зерновое хозяйство России, 2018
Eight rice varieties of the Far East breeding have been studied by the method of DNA-typing to establish the presence of rice blast resistance genes. Six varieties possess one gene each: the varieties ‘Khankaysky 429’ and ‘Khankaysky 52’ possess the gene
M. V. Ilyushko +6 more
doaj +2 more sources

PROTOTYPE ROBOT CERDAS PEMOTONG RUMPUT BERBASIS RASPBERRY Pi B+ MENGGUNAKAN WEB BROWSER

Journal CERITA, 2015
Current science and technology are developing by leaps and bounds thus providinggreat benefits in all aspects of human life including the robot-a robot designed toassist human tasks through supervision and human control, or use the program. The development of grass that propagate ground quickly often make nursing groundshave to mow the lawn with ...
Muhammad Fazri, Muhamad Wahyudin, Diah Aryani +2 more
openaire +2 more sources

Isospin Considerations in Correlations of Pions and $B$ mesons

, 1994
The correlations between a $B$ meson and a pion produced nearby in phase space should respect isospin reflection symmetry $I_3 \to -I_3$. Thus, one generally expects similar $\pi^+ B^0$ and $\pi^- B^+$ correlations (non-exotic channels), and similar $\pi^
A. Ali +6 more
core +1 more source

Using an amplitude analysis to measure the photon polarisation in $$B \rightarrow K\pi \pi \gamma $$ B→Kππγ decays

European Physical Journal C: Particles and Fields, 2019
A method is proposed to measure the photon polarisation parameter $$\lambda _{\gamma }$$ λγ in $${{b}} \!\rightarrow {s} {\gamma } $$ b→sγ transitions using an amplitude analysis of $$B\!\rightarrow K\pi \pi {\gamma } $$ B→Kππγ decays.
V. Bellée +6 more
doaj +1 more source

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