<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>Λ</mml:mi></mml:math>-Nuclear Properties from the Spectroscopy of<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mmultiscripts><mml:mrow><mml:mi mathvariant="normal">C</mml:mi></mml:mrow><mml:mprescripts /><mml:mrow><mml:mi>Λ</mml:mi></mml:mrow><mml:mrow><mml:mn>13</mml:mn></mml:mrow><mml:mrow /><mml:mrow /></mml:mmultiscripts></mml:mrow></mml:math>

Auerbach, E.H.; Baltz, A. J.; Dover, C.B.; Gal, A.; Kahana, S.; Ludeking, L.; Millener, D.J.

doi:10.1103/physrevlett.47.1110

Cited by 61 publications

(15 citation statements)

References 11 publications

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“…A later theoretical calculation gave weaker constraint [13]. A small splitting was also indicated by the 13 C͑K 2 , p 2 ͒ 13 L C reaction and 0.36 6 0.3 MeV was obtained [5,14]. Hypernuclear g rays observed in 9 L Be indicated that the 3͞2 1 and 5͞2 1 states, which have [͑s 1͞2 ͒ L , 2 1 ͑ 8 Be͒] configuration, are too close to be separated by NaI detectors suggesting small ᐉs splitting [6].…”

Section: (Received 1 September 2000)mentioning

confidence: 97%

Observation of Spin-Orbit Splitting inΛSingle-Particle States

Ajimura¹,

Hayakawa²,

Kishimoto³

et al. 2001

Phys. Rev. Lett.

132

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The spin-orbit splitting of Lambda single-particle states in (13)(Lambda)C was measured. The 13C(K-,pi(-))(13)(Lambda)C reaction was used to excite both the 1/2(-) and 3/2(-) states simultaneously, which have predominantly 12C(0(+)) x p(Lambda) configuration. gamma rays from the states to the ground state were measured in coincidence with the pi(-)'s, by which ls splitting was found to be 152+/-54(stat)+/-36(syst) keV. The value is 20-30 times smaller than exhibited by the ls splitting in the nuclear shell model. This value gives us new insight into the YN interaction.

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Section: (Received 1 September 2000)mentioning

confidence: 97%

Observation of Spin-Orbit Splitting inΛSingle-Particle States

Ajimura¹,

Hayakawa²,

Kishimoto³

et al. 2001

Phys. Rev. Lett.

132

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“…However, the relative s-wave and pwave central matrix elements no longer appear in a fixed combination. Here, the choice of the odd-state central interactions is influenced by data on 13 Λ C [7,25]. The resulting energy spectra, dominant components of the wave functions, and calculated cross sections are shown in Table I.…”

mentioning

confidence: 99%

“…PACS numbers: 21.80.+a, 25.30.Rw, 21.60.Cs, 24.50.+g Hypernuclear spectroscopy is a powerful tool for studying the ΛN interaction (N = p, n) given that very limited information can be obtained from Y p (Y = Λ, Σ − , Σ + ) elastic scattering and charge-exchange data [1].…”

mentioning

confidence: 99%

High-Resolution Spectroscopy ofNΛ16by Electroproduction

Cusanno¹,

Urciuoli²,

Acha³

et al. 2009

Phys. Rev. Lett.

Self Cite

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An experimental study of the 16 O(e, e ′ K + ) 16 Λ N reaction has been performed at Jefferson Lab. A thin film of falling water was used as a target. This permitted a simultaneous measurement of the p(e, e ′ K + )Λ,Σ 0 exclusive reactions and a precise calibration of the energy scale. A groundstate binding energy of 13.76 ± 0.16 MeV was obtained for 16 Λ N with better precision than previous measurements on the mirror hypernucleus 16 Λ O. Precise energies have been determined for peaks arising from a Λ in s and p orbits coupled to the p 1/2 and p 3/2 hole states of the 15 N core nucleus.

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“…lb). It is anticipated [15] that the first state has the radiative width only, whereas the second one decays via the A-hyperon emission. It means that the height of the first peak in EF has to be much higher compared with the second one when the AN-interaction is neglected.…”

Section: Relationship Of the Hypernuclear Excitation Functions To Spementioning

confidence: 99%

“…The disagreement with experiment is indeed removed by including the AN-interaction (see Ref. [15]). It is thus desirable to specify the energy position and to get direct evidence for y-decay of the first resonance in 1A3C.…”

Section: Relationship Of the Hypernuclear Excitation Functions To Spementioning

confidence: 99%

Excitation and structure of hypernuclear resonances in (K −,π ¯0)-reactions on 1p-shell nuclei

et al. 1983

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The available experimental data on the excitation functions (EF) of the lp-shell A-hypernuclei in (K-, re-) reactions at 0~=0 ~ has been analysed in terms of shell model and weak coupling scheme. It is substantiated by the experimental data on the neutron spectroscopic factors and on the fragmentation of nuclear hole excitations. The pronounced nuclear spectroscopic characteristics in the hypernuclear spectra are indicative of a weak coupling of A-hyperon with nuclear subsystem. The analysis has made it possible to determine the difference is single-particle energies of A-hyperon in the lp-and 1s-states and to obtain additional evidence for the smallness of the A-nucleus spin-orbit interaction. The resonance structure of EF of hypernuclei, which were not studied in (K-no) reactions, is predicted. The interrelated aspects of the studies of the (K-, no), , --Jr (K-, rc o 7% (7, K o 7% and (K-, n +) reactions which are of interest to spectroscopy of Aand Z-hypernuclei are discussed.

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Λ-Nuclear Properties from the Spectroscopy ofCΛ13

Cited by 61 publications

References 11 publications

Observation of Spin-Orbit Splitting inΛSingle-Particle States

Observation of Spin-Orbit Splitting inΛSingle-Particle States

High-Resolution Spectroscopy ofNΛ16by Electroproduction

Excitation and structure of hypernuclear resonances in (K −,π ¯0)-reactions on 1p-shell nuclei

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