This title appears in the Scientific Report :
2006
Please use the identifier:
http://hdl.handle.net/2128/10594 in citations.
Please use the identifier: http://dx.doi.org/10.1016/j.physletb.2006.04.058 in citations.
Realistic few-body physics in the dd -> alpha pi0 reaction
Realistic few-body physics in the dd -> alpha pi0 reaction
We use realistic two- and three-nucleon interactions in a hybrid chiral-perturbation-theory calculation of the charge-symmetry-breaking reaction dd -> alpha pi(0) to show that a cross section of the experimentally measured size can be obtained using LO and NNLO pion-production operators. This res...
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Personal Name(s): | Nogga, A. |
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Fonseca, C. / Gardestig, A. / Hanhart, C. / Horowitz, C. J. / Miller, G. A. / Niskanen, J. A. / van Kolck, U. | |
Contributing Institute: |
Institut 3 (Theoretische Kernphysik); IKP-TH |
Published in: | Physics letters / B, 639 (2006) S. 465 |
Imprint: |
Amsterdam
North-Holland Publ.
2006
|
Physical Description: |
465 |
DOI: |
10.1016/j.physletb.2006.04.058 |
Document Type: |
Journal Article |
Research Program: |
Physik der Hadronen und Kerne |
Series Title: |
Physics Letters B
639 |
Subject (ZB): | |
Link: |
Get full text OpenAccess OpenAccess |
Publikationsportal JuSER |
Please use the identifier: http://dx.doi.org/10.1016/j.physletb.2006.04.058 in citations.
We use realistic two- and three-nucleon interactions in a hybrid chiral-perturbation-theory calculation of the charge-symmetry-breaking reaction dd -> alpha pi(0) to show that a cross section of the experimentally measured size can be obtained using LO and NNLO pion-production operators. This result supports the validity of our power counting scheme and demonstrates the necessity of using an accurate treatment of ISI and FSI. It also becomes evident that a full calculation requires the use of consistent chiral nuclear forces to overcome the visible model dependence of our result. (c) 2006 Elsevier B.V. All rights reserved. |