**Physicists Observe Long-Sought Decay of Higgs Boson to Bottom Quarks**

The Standard Model of high-energy physics predicts that concerning hr of the time a Higgs particle can decay to a combine of bottom quarks, the second-heaviest of the six flavors of quarks.

Testing this prediction is crucial as a result of the result would either lend support to the quality Model or rock its foundations and purpose to new physics.

Spotting this common Higgs-boson decay channel is something however simple, because the six-year amount since the invention of the particle has shown. [1]

**QCD3 with Two-Index Quarks, Mirror Symmetry and Fivebrane anti-BIons near Orientifolds**

We contemplate a non-supersymmetric Hanany-Witten sort IIB brane configuration that realises a 3 dimensional USp(2N) gauge theory with quarks within the two-index antisymmetric illustration and SO(4) flavour symmetry. victimization sort IIB S-duality we discover the mirror twin, AN SO(2N-1) theory with scalars within the antisymmetric illustration. [2]

**Observation of Higgs boson decay to bottom quarks**

The observation of the quality model (SM) Higgs particle decay to a combine of bottom quarks is given. the most contribution to the present result’s from processes during which Higgs particles ar created in association with a W or Z boson (VH), and ar probe for in final states together with zero, 1, or two charged leptons and 2 known quark jets. The results from the measure of those processes during a information sample recorded by the CMS experiment in 2017, comprising forty-one.3 fb−1 of proton-proton collisions at s√= 13 TeV, ar delineated . When combined with previous VH measurements using data collected at s√= 7, 8, and 13 TeV, Associate in Nursing more than events is ascertained at mH= one hundred twenty five.09 GeV with a significance of four.8 customary deviations, wherever the expectation for the SM Higgs particle is four.9. [3]

**High precision renormalization of the **flavour** non-singlet Noether currents in lattice QCD with Wilson quarks**

We verify the non-perturbatively renormalized axial current for O(a) improved lattice quantum chromodynamics with Wilson quarks. Our strategy relies on the chirally turned Schr\”odinger purposeful and may be generalized to alternative finite (ratios of) renormalization constants that ar historically obtained by imposing time chiral Ward identities as standardisation conditions. Compared to the latter we have a tendency to attain a mistake reduction up to 1 order of magnitude. [4]

**The Behaviour of Magnetized Strange Quark Matter on Bianchi V **Ih** Universe in the Framework of f(R**,T**) Theory**

In this paper we’ve got investigated Bianchi V Ih universe model with attractable squark matter (MSQM) distribution in f (R,T) gravity. For the solutions of modified field equations we have used the EoS of strange quark matter and anisotropy parameter with α = 1,-1,0 in Bianchi V Ih universe. We get magnetic field for α = -1 parameter but we obtain h2 = 0 for α = 1 and α = 0 parameters in Bianchi V Ih models. At the top of your time, we get dark energy model for α = 1 and α = 0 models i.e. we get ρ = -p = Bc. we tend to conclude that the supply of cosmological !term is also SQM i.e. the supply of dark energy is also SQM. [5]

**Reference**

[1] Physicists Observe Long-Sought Decay of Higgs Boson to Bottom Quarks

Aug 28, 2018 by News Staff / Source (web link)

[2] QCD3 with Two-Index Quarks, Mirror Symmetry and Fivebrane anti-BIons near Orientifolds

Armoni A, Niarchos V. QCD3 with Two-Index Quarks, Mirror Symmetry and Fivebrane anti-BIons near Orientifolds. arXiv preprint arXiv:1808.07715. 2018 Aug 23. (Web link)

[3] Observation of Higgs boson decay to bottom quarks

CMS Collaboration. Observation of Higgs boson decay to bottom quarks. arXiv preprint arXiv:1808.08242. 2018 Aug 24. (web link)

[4] High precision renormalization of the flavour non-singlet Noether currents in lattice QCD with Wilson quarks

Dalla Brida M, Vilaseca P, Korzec T, Sint S. High precision renormalization of the flavour non-singlet Noether currents in lattice QCD with Wilson quarks. 2018 Aug 28. (Web link)

[5] The Behaviour of Magnetized Strange Quark Matter on Bianchi V Ih Universe in the Framework of f(R,T) Theory

Sezgin Aygün1*, Can Aktaş2 and İhsan Yılmaz3

1Department of Physics, Çanakkale Onsekiz Mart University, Arts and Sciences Faculty, Terzioğlu Campus, 17020, Turkey.

2Department of Mathematics, Çanakkale Onsekiz Mart University, Arts and Sciences Faculty, Terzioğlu Campus, 17020, Turkey.

3Department of Computer Engineering, Çanakkale Onsekiz Mart University, Engineering Faculty, Terzioğlu Campus, 17020, Turkey. (web link)