Mass spectra and decay properties of 
                
                  
                
                $ \Sigma_{{b}}^{}$
                
                  
                    
                      Σ
                      
                        b
                      
                      
                    
                  
                
               and 
                
                  
                
                $ \Lambda_{{b}}^{}$

Ghalenovi, Zahra; Sorkhi, Masoumeh Moazzen

doi:10.1140/epjp/i2018-12111-2

Cited by 15 publications

(12 citation statements)

References 45 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Especially, the masses of the P-wave Σ b states with J P ¼ 3=2 − and J P ¼ 5=2 − have been calculated in Refs. [12][13][14][15][16][17][18][19][20]25], where the results were given in the range 6.08-6.18 GeV. Considering the intrinsic uncertainties of models, the results from these works do not contradict our suggested assignment of Σ b ð6097Þ.…”

Section: The 1p Bottom Baryon State Assignment To the σ B ð6097þ mentioning

confidence: 70%

“…Until now, many theoretical groups have paid attention to the mass spectrum of excited bottomed baryons. Among them, the nonrelativistic quark model [12][13][14][15], the QCDmotivated relativistic quark model [16], the QCD motivated hypercentral quark model [17], the relativized quark model with chromodynamics [18], the Regge phenomenology [19], the Faddeev method [20,21], the relativistic flux tube model [22], the QCD sum rule [23,24], and other methods [10,25] were used. Especially, the masses of the P-wave Σ b states with J P ¼ 3=2 − and J P ¼ 5=2 − have been calculated in Refs.…”

Section: The 1p Bottom Baryon State Assignment To the σ B ð6097þ mentioning

confidence: 99%

See 1 more Smart Citation

Assigning the newly reported Σb(6097) as a P -wave excited state and predicting its partners

Chen

Liu

2018

Phys. Rev. D

View full text Add to dashboard Cite

The newly observed Σ b ð6097Þ provides us a good chance to further construct the high excited states of the bottom baryon family. In this work, we explain the Σ b ð6097Þ to be a 1P state with J P ¼ 5=2 − or 3=2 − by giving the mass spectrum analysis and the strong decay calculation, and predict the existence of 1P and 2S partners of the Σ b ð6097Þ, where their masses and the corresponding decay behaviors are presented. Because of the success of describing the Σ b ð6097Þ and the former observed Ξ b ð6227Þ under the quasi-two-body treatment to the bottom baryons, we continue to predict the Ω b partners of Σ b ð6097Þ by the same method, which are the 1P and 2S states of the bss baryon system. Identifying these predicted bottom baryons will be a research topic full of challenge and opportunity for future experiments, especially the LHCb.

show abstract

Section: The 1p Bottom Baryon State Assignment To the σ B ð6097þ mentioning

confidence: 70%

Section: The 1p Bottom Baryon State Assignment To the σ B ð6097þ mentioning

confidence: 99%

Assigning the newly reported Σb(6097) as a P -wave excited state and predicting its partners

Chen

Liu

2018

Phys. Rev. D

View full text Add to dashboard Cite

show abstract

“…We can obtain the magnetic moments of different transitions by sandwiching i µ i σ i between the appropriate 3/2 + and 1/2 + baryon wave functions. The transition magnetic moments for 3 2 + → 1 2 + are computed as [29,30]…”

Section: The Spectrum and Electromagnetic Transitionsmentioning

confidence: 99%

Mass spectra and transition magnetic moments of low lying charmed baryons in a quark model

Ghalenovi,

Sorkhi

2021

Preprint

Self Cite

View full text Add to dashboard Cite

Excited state mass spectra of the low lying single charmed baryons with non strangeness have been calculated in a hypercentral approach. The six-dimensional hyperradial Schrödinger equation is solved by applying a simple variational method. We extend our scheme to predict the magnetic moments and the 3 2 + → 1 2 + transition magnetic moments of Σc and Λc state baryons. A comparison of our results with the experimental data and predictions obtained in recent models is also presented.

show abstract

“…Here m 1 , m 2 , and m 3 are the constituent quark masses. Instead of ρ and λ , one can introduce hyperspherical coordinates [7][8][9] which are given by the angles Ω ρ = (θ ρ , ϕ ρ ) and Ω λ = (θ λ , φ λ ), respectively, together with the hyperradius x and the hyperangle ζ , defined by…”

Section: Three-body Schrödinger Equation As a Potential Model Of Baryonsmentioning

confidence: 99%

Constituent quark models for hadronic systems

Ghalenovi

2019

EPJ Web Conf.

Self Cite

View full text Add to dashboard Cite

show abstract

Mass spectra and decay properties of $ \Sigma_{{b}}^{}$ Σ b and $ \Lambda_{{b}}^{}$

Cited by 15 publications

References 45 publications

Assigning the newly reported Σb(6097) as a P -wave excited state and predicting its partners

Assigning the newly reported Σb(6097) as a P -wave excited state and predicting its partners

Mass spectra and transition magnetic moments of low lying charmed baryons in a quark model

Constituent quark models for hadronic systems

Contact Info

Product

Resources

About