Publisher’s Note: Ground-State and Single-Particle Energies of Nuclei around<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi mathvariant="bold">O</mml:mi><mml:mprescripts /><mml:none /><mml:mn>16</mml:mn></mml:mmultiscripts></mml:math>,<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mmultiscripts><mml:mi>Ca</mml:mi><mml:mprescripts /><mml:none /><mml:mn>40</mml:mn></mml:mmultiscripts></mml:math>, and<mml:math xmlns:mml="http

Fujii, Shin-ichiro; Okamoto, Ryoji; Suzuki, Kenji

doi:10.1103/physrevlett.103.199903

Cited by 19 publications

(84 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…First calculations applying the N 3 LO N N potential [68] in the conventional shell model [75][76][77], the ab initio no-core shell model [78,79], the coupled cluster formalism [80][81][82][83][84][85][86], and the unitary-model-operator approach [87,88] have produced promising results.…”

Section: Discussionmentioning

confidence: 99%

“…The chiral 2NF discussed in the previous section has been applied in microscopic calculations of nuclear structure with, in general, a great deal of success [75][76][77][78][79][80][81][82][83][84][85][86][87][88]. However, from high-precision studies conducted in the 1990s, it is well known that certain few-nucleon reactions and nuclear structure issues require 3NFs for their microscopic explanation.…”

Section: Nuclear Many-body Forcesmentioning

confidence: 99%

See 1 more Smart Citation

Chiral effective field theory and nuclear forces

2011

View full text Add to dashboard Cite

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Nuclear Many-body Forcesmentioning

confidence: 99%

Chiral effective field theory and nuclear forces

2011

View full text Add to dashboard Cite

show abstract

“…13 N transfer reactions however indicates that no strong reduction was observed [11]. The structure of 14 O (Z = 8) could be reasonably described, as it can be reached by the ab initio calculations [12][13][14]. Therefore, these inconsistent results challenges our understanding of deeply-bound nucleon removal mechanism.…”

Section: Introductionmentioning

confidence: 98%

“…Method: The neutron removal from 14 O using a 12 C target at 60 MeV/nucleon was performed. Nucleon knockout cross sections were measured.…”

mentioning

confidence: 99%

Experimental study of the knockout reaction mechanism usingO14at 60 MeV/nucleon

Sun¹,

Lee²,

Ye³

et al. 2016

Phys. Rev. C

View full text Add to dashboard Cite

Background: For the deeply-bound one-nucleon removal at intermediate energies using a 9 Be or 12 C target, a strong reduction of cross section was observed relative to the prediction of eikonal theoretical model. The large disagreement has not been explained and the systematic trend is inconsistent with results from transfer reactions. The recently observed asymmetric parallel momentum distribution of the knockout residue indicates the significant dissipative core-target interaction in the knockout reaction with a composite target, implying new reaction mechanisms beyond the eikonal reaction descriptions. Purpose: To investigate the reaction mechanism for deeply-bound nucleon removal at intermediate energies. Method: The neutron removal from14 O using a 12 C target at 60 MeV/nucleon was performed. Nucleon knockout cross sections were measured. The unbound excited states of 13 O were reconstructed using invariant mass method with the residues and the associated decay protons measured in coincidence. The measured cross sections are compared with an Intra-Nuclear Cascade (INC) prediction. Results: The measured cross section of ( 14 O, 11 C) is 60(9) mb, which is 3.5 times larger than that of ( 14 O, 13 O) channel. This 2pn-removal cross section is consistent with INC prediction, which is 66 mb mainly contributed by the non-direct reaction processes. On the other hand, the upper limit of the cross section for one-neutron removal from 14 O followed by proton evaporation is 4.6(20) mb, integrated up to 6 MeV above the proton separation energy of 13 O. The calculated total cross section for such reaction processes by INC model is 2.5 mb, which is within the measured upper limit. Conclusions: The data provide the first constraint on the role of core excitation and evaporation processes in the deeply-bound nucleon removal from asymmetric nuclei. The experiment results suggest that non-direct reaction processes, which are not considered in the eikonal model, play an important role in the deeply-bound nucleon removal from asymmetric nuclei at intermediate energies.

show abstract

“…Chiral two-nucleon forces have been used in many microscopic calculations of nuclear reactions and structure [17][18][19][20][21] and the combination of chiral two-and three-nucleon forces has been applied in few-nucleon reactions [22][23][24][25][26], structure of light-and medium-mass nuclei [27][28][29][30][31][32][33][34][35], and nuclear and neutron matter [36][37][38][39]-with a great deal of success. The majority of nuclear structure calculations is nowadays based upon chiral forces.…”

Section: Introduction and Overviewmentioning

confidence: 99%