Few- and many-nucleon systems with semilocal coordinate-space regularized chiral two- and three-body forces
We present a complete calculation of nucleon-deuteron scattering as well as ground and low-lying excited states of light nuclei in the mass range A=3-16 up through next-to-next-to-leading order in chiral effective field theory using semilocal coordinate-space regularized two- and three-nucleon force...
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| creator | Epelbaum, E Golak, J Hebeler, K Hüther, T Kamada, H Krebs, H Maris, P U -G Meißner Nogga, A Roth, R Skibiński, R Topolnicki, K Vary, J P Vobig, K Witała, H |
| description | We present a complete calculation of nucleon-deuteron scattering as well as ground and low-lying excited states of light nuclei in the mass range A=3-16 up through next-to-next-to-leading order in chiral effective field theory using semilocal coordinate-space regularized two- and three-nucleon forces. It is shown that both of the low-energy constants entering the three-nucleon force at this order can be reliably determined from the triton binding energy and the differential cross section minimum in elastic nucleon-deuteron scattering. The inclusion of the three-nucleon force is found to improve the agreement with the data for most of the considered observables. |
| doi_str_mv | 10.48550/arxiv.1807.02848 |
| format | Article |
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It is shown that both of the low-energy constants entering the three-nucleon force at this order can be reliably determined from the triton binding energy and the differential cross section minimum in elastic nucleon-deuteron scattering. The inclusion of the three-nucleon force is found to improve the agreement with the data for most of the considered observables.</description><identifier>EISSN: 2331-8422</identifier><identifier>DOI: 10.48550/arxiv.1807.02848</identifier><language>eng</language><publisher>Ithaca: Cornell University Library, arXiv.org</publisher><subject>Elastic scattering ; Field theory ; Physics - Nuclear Experiment ; Physics - Nuclear Theory</subject><ispartof>arXiv.org, 2018-07</ispartof><rights>2018. This work is published under http://arxiv.org/licenses/nonexclusive-distrib/1.0/ (the “License”). 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It is shown that both of the low-energy constants entering the three-nucleon force at this order can be reliably determined from the triton binding energy and the differential cross section minimum in elastic nucleon-deuteron scattering. The inclusion of the three-nucleon force is found to improve the agreement with the data for most of the considered observables.</description><subject>Elastic scattering</subject><subject>Field theory</subject><subject>Physics - Nuclear Experiment</subject><subject>Physics - Nuclear Theory</subject><issn>2331-8422</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GOX</sourceid><recordid>eNotkEFLwzAYhoMgOOZ-gCcDnjPTL2mbHGU4FQZedi9f26-us21m0jrrr7fbPL2Xh4eXh7G7SC61iWP5iP6n_l5GRqZLCUabKzYDpSJhNMANW4Swl1JCkkIcqxn7XNNRcOxK3mI3im4oGnIdD2PoqQ38WPc7HqitG1dgwwvnfFl32JMIByyIe_oYGvT1L5W82NV-Yvqjuwj7nScSuStHXjlfULhl1xU2gRb_O2fb9fN29So27y9vq6eNwBhA5BSVtgQk1JCTsZArbVUZQ5TkUZ5ipWUVowRlEpnYCVZRmlpt0egikVKpObu_aM8lsoOvW_RjdiqSnYtMxMOFOHj3NVDos70bfDd9ykCmStlEWlB_Su9kRw</recordid><startdate>20180708</startdate><enddate>20180708</enddate><creator>Epelbaum, E</creator><creator>Golak, J</creator><creator>Hebeler, K</creator><creator>Hüther, T</creator><creator>Kamada, H</creator><creator>Krebs, H</creator><creator>Maris, P</creator><creator>U -G Meißner</creator><creator>Nogga, A</creator><creator>Roth, R</creator><creator>Skibiński, R</creator><creator>Topolnicki, K</creator><creator>Vary, J P</creator><creator>Vobig, K</creator><creator>Witała, H</creator><general>Cornell University Library, arXiv.org</general><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>L6V</scope><scope>M7S</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>GOX</scope></search><sort><creationdate>20180708</creationdate><title>Few- and many-nucleon systems with semilocal coordinate-space regularized chiral two- and three-body forces</title><author>Epelbaum, E ; 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| subjects | Elastic scattering Field theory Physics - Nuclear Experiment Physics - Nuclear Theory |
| title | Few- and many-nucleon systems with semilocal coordinate-space regularized chiral two- and three-body forces |
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