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Nuclear force imprints revealed on the elastic scattering of protons with $^{10}$C
- Source :
- Phys.Rev.Lett., Phys.Rev.Lett., 2017, 118 (26), pp.262502. 〈10.1103/PhysRevLett.118.262502〉, Phys.Rev.Lett., 2017, 118 (26), pp.262502. ⟨10.1103/PhysRevLett.118.262502⟩, Physical Review Letters, Physical Review Letters, American Physical Society, 2017, 118 (26), pp.262502. ⟨10.1103/PhysRevLett.118.262502⟩
- Publication Year :
- 2017
- Publisher :
- HAL CCSD, 2017.
-
Abstract
- How does nature hold together protons and neutrons to form the wide variety of complex nuclei in the universe? Describing many-nucleon systems from the fundamental theory of quantum chromodynamics has been the greatest challenge in answering this question. The chiral effective field theory description of the nuclear force now makes this possible but requires certain parameters that are not uniquely determined. Defining the nuclear force needs identification of observables sensitive to the different parametrizations. From a measurement of proton elastic scattering on $^{10}$C at TRIUMF and ab initio nuclear reaction calculations we show that the shape and magnitude of the measured differential cross section is strongly sensitive to the nuclear force prescription.<br />Comment: 7 pages, 6 figures
- Subjects :
- Nuclear Theory
[PHYS.NUCL]Physics [physics]/Nuclear Theory [nucl-th]
energy loss
elastic scattering
FOS: Physical sciences
interaction
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
nuclear reaction
Nuclear Theory (nucl-th)
differential cross section: measured
excited nucleus
resonance: energy
quantum chromodynamics
21.30.-x
angular distribution
effective field theory: chiral
Nuclear Experiment (nucl-ex)
[ PHYS.NEXP ] Physics [physics]/Nuclear Experiment [nucl-ex]
Nuclear Experiment
numerical calculations
[ PHYS.NUCL ] Physics [physics]/Nuclear Theory [nucl-th]
24.10.-i
hydrogen: target
Weinberg
21.60.De
carbon
nuclear force
nucleus
parametrization
25.60.Bx
0.004 GeV-cms
21.45.Ff
p nucleus
29.39.Gj
Subjects
Details
- Language :
- English
- ISSN :
- 00319007 and 10797114
- Database :
- OpenAIRE
- Journal :
- Phys.Rev.Lett., Phys.Rev.Lett., 2017, 118 (26), pp.262502. 〈10.1103/PhysRevLett.118.262502〉, Phys.Rev.Lett., 2017, 118 (26), pp.262502. ⟨10.1103/PhysRevLett.118.262502⟩, Physical Review Letters, Physical Review Letters, American Physical Society, 2017, 118 (26), pp.262502. ⟨10.1103/PhysRevLett.118.262502⟩
- Accession number :
- edsair.doi.dedup.....9311a5e4bce1698573b3252037efe789