The mobility measurement of positive charge carrier in n-hexane

Ishii, Shinnosuke; Aoki, Takahiro; Nagao, M.; Kosaki, M.

doi:10.1109/ceidp.1994.592076

Cited by 5 publications

(6 citation statements)

References 5 publications

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“…The results for other interactions between two octet baryons are presented in Refs. [17]. Interactions between decuplet and octet baryon also attract great interest and we have found that the NΩ system in 5 S 2 channel is attractive strong enough to form a bound state at heavy quark masses [18].…”

Section: Introductionmentioning

confidence: 99%

Baryon interactions from lattice QCD with physical quark masses – Nuclear forces and ΞΞ forces –

et al. 2018

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We present the latest lattice QCD results for baryon interactions obtained at nearly physical quark masses. N f = 2 + 1 nonperturbatively O(a)-improved Wilson quark action with stout smearing and Iwasaki gauge action are employed on the lattice of (96a) 4 (8.1fm) 4 with a −1 2.3 GeV, where m π 146 MeV and m K 525 MeV. In this report, we study the two-nucleon systems and two-Ξ systems in 1 S 0 channel and 3 S 1 -3 D 1 coupled channel, and extract central and tensor interactions by the HAL QCD method. We also present the results for the NΩ interaction in 5 S 2 channel which is relevant to the NΩ pair-momentum correlation in heavy-ion collision experiments.Speaker,

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Section: Introductionmentioning

confidence: 99%

Baryon interactions from lattice QCD with physical quark masses – Nuclear forces and ΞΞ forces –

et al. 2018

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“…In particular, we have observed a clear signal for the tensor force. Together with the results for hyperon forces [11] and with increased statistics available soon, we expect to mark a significant milestone which bridges particle physics and nuclear physics as well as astrophysics.…”

Section: Discussionmentioning

confidence: 83%

“…In this report, we present the results for nuclear forces: See Refs. [11] for hyperon forces. In this preliminary analysis shown below, the term which corresponds to the relativistic effects (∂ 2 /∂t 2 -term in Eq.…”

Section: Resultsmentioning

confidence: 99%

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First results of baryon interactions from lattice QCD with physical masses (1) -- General overview and two-nucleon forces --

Doi¹,

Aoki²,

Gongyo³

et al. 2016

Proceedings of the 33rd International Symposium on Lattice Field Theory — PoS(LATTICE 2015)

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We present the lattice QCD studies for baryon-baryon interactions for the first time with (almost) physical quark masses. N f = 2 + 1 gauge configurations are generated with the Iwasaki gauge action and nonperturbatively O(a)-improved Wilson quark action with stout smearing on the lattice of (96a) 4 ≃ (8.2fm) 4 with a ≃ 0.085 fm, where m π ≃ 146 MeV and m K ≃ 525 MeV. Baryon forces are calculated from Nambu-Bethe-Salpeter (NBS) correlation functions using the timedependent HAL QCD method. In this report, we first give the general overview of the theoretical frameworks essential to the physical point calculation of baryon forces. We then present the numerical results for the two-nucleon central and tensor forces in 3 S 1 -3 D 1 coupled channel and the central force in 1 S 0 channel. In particular, a clear signal is obtained for the tensor force.

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“…The determination of baryon forces based on the fundamental theory, Quantum Chromodynamics (QCD), is one of the most challenging issues in nuclear physics. There have been first-principles lattice QCD calculations for baryon forces, using the Lüscher's finite volume method [1,2] or the (timedependent) HAL QCD method [3][4][5]. The latter method is particularly useful since one can extract energy-independent (non-local) potentials from Nambu-Bethe-Salpeter (NBS) correlators without the issue associated with the ground state saturation on a lattice [4].…”

Section: Introductionmentioning

confidence: 99%

Towards Lattice QCD Baryon Forces at the Physical Point: First Results

Doi¹,

Aoki²,

Gongyo³

et al. 2017

Proceedings of the 12th International Conference on Hypernuclear and Strange Particle Physics (HYP2015)

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Lattice QCD calculations of baryon forces are performed for the first time with (almost) physical quark masses. N f = 2 + 1 dynamical clover fermion gauge configurations are generated at the lattice spacing of a ≃ 0.085 fm on a (96a) 4 ≃ (8.2fm) 4 lattice with quark masses corresponding to (m π , m K ) ≃ (146, 525) MeV. Baryon forces are calculated using the time-dependent HAL QCD method. In this report, we study ΞΞ and NN systems both in 1 S 0 and 3 S 1 -3 D 1 channels, and the results for the central and tensor forces as well as phase shifts in the ΞΞ ( 1 S 0 ) channel are presented.

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The mobility measurement of positive charge carrier in n-hexane

Cited by 5 publications

References 5 publications

Baryon interactions from lattice QCD with physical quark masses – Nuclear forces and ΞΞ forces –

Baryon interactions from lattice QCD with physical quark masses – Nuclear forces and ΞΞ forces –

First results of baryon interactions from lattice QCD with physical masses (1) -- General overview and two-nucleon forces --

Towards Lattice QCD Baryon Forces at the Physical Point: First Results

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