Ground state binding energies of hypernuclei

Ahmad, I.; Mian, Mahmood; Khan, M. Z. Rahman

doi:10.1103/physrevc.31.1590

Cited by 9 publications

(3 citation statements)

References 27 publications

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“…Here (77,78), and attempts to write semi empirical mass formulae fo r BA (79)(80)(81)(82). The G-matrix approach (70-72) uses a realistic one-boson-exchange (OBE) potential as input, typically Model D of the Nijmegen group (33), which reproduces the free-space AN scattering data.…”

mentioning

confidence: 99%

Nuclear Systems with Strangeness

Chrien¹,

Dover²

1989

Annu. Rev. Nucl. Part. Sci.

132

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mentioning

confidence: 99%

Nuclear Systems with Strangeness

Chrien¹,

Dover²

1989

Annu. Rev. Nucl. Part. Sci.

132

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“…To calculate the absorption rate we employed the Ultra-relativistic Quantum Molecular Dynamics model (UrQMD v2.3) [45,46] and the intra-nuclear cascade model (DCM) developed in Dubna [47] to estimate the model dependence of the predictions. The hyperons produced in the hot and dense stage of a heavy ion collisions can be absorbed by the spectators if their kinetic energy in the rest frame of the residual nucleus is lower than the attractive potential energy, i.e., the hyperon potential given by [48]:…”

Section: Hypernuclei Production In the Spectator Fragmentsmentioning

confidence: 99%

From FAIR to RHIC, hyper clusters and an effective strange EoS for QCD

Steinheimer,

Botvina,

Gudima

et al. 2011

Preprint

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“…This local density is then used to determine the effective potential V Λ (ρ) = −α ρ ρ 0 1 − β( ρ ρ 0 ) 2/3 , parameterized in Ref. [58]. Here α = 57.5 MeV, and β = 0.522.…”

Section: Hypernucleimentioning

confidence: 99%

Strangeness in Quark Matter: Opening Talk

Steinheimer

Lang

Hees

et al. 2014

J. Phys.: Conf. Ser.

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Abstract. We discuss several new developments in the field of strange and heavy flavor physics in high energy heavy ion collisions. As shown by many recent theoretical works, heavy flavored particles give us a unique opportunity to study the properties of systems created in these collisions. Two in particular important aspects, the production of (multi) strange hypernuclei and the properties of heavy flavor mesons, are at the core of several future facilities and will be discussed in detail.As strange quarks have to be newly produced during the hot and dense stage of a relativistic nuclear collision, they carry information, on the properties of the matter that was created [1,2,3,4], to the observed final particle state. The enhancement of strange particle production is discussed [5,6,7,8,9] as a possible signal for the creation of a deconfined phase. Recently several observables, regarding strange and charm quarks have shown the importance of understanding the dynamics of strangeness and charm production in heavy ion collisions:• Strange particle ratios and yields from the ALICE collaboration may indicate that there is either no unique chemical freeze out point for strange an non-strange particles [10,11,12,13], or the light quark phase space is severely over-saturated [14].• Lattice calculations on the stability of the H-dibaryon indicate it might be either very loosely bound or a resonant state [15,16,17].• Viscous hydrodynamics, with fluctuating initial conditions [18] and finite but small viscous corrections, seems to describe strange hadron observables even at large baryon densities [19,20].• The hydrodynamic model calculations show sensitivity on the life time of the system and the applied equation of state [21].• There are indications that systems created in high energy p+p and p+Pb collisions can thermalize/equilibrate to a certain degree and show signs of collectivity [22,23,24,25].• A polarization of Λ's due to the finite angular momentum of the fireball is expected [26].

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Ground state binding energies of hypernuclei

Cited by 9 publications

References 27 publications

Nuclear Systems with Strangeness

Nuclear Systems with Strangeness

From FAIR to RHIC, hyper clusters and an effective strange EoS for QCD

Strangeness in Quark Matter: Opening Talk

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