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dc.contributor.authorSimo, I. Ruiz
dc.contributor.authorAlbertus, C.
dc.contributor.authorAmaro, J. E.
dc.contributor.authorBarbaro, M. B.
dc.contributor.authorCaballero, J. A.
dc.contributor.authorDonnelly, T. William
dc.date.accessioned2014-09-24T14:15:11Z
dc.date.available2014-09-24T14:15:11Z
dc.date.issued2014-09
dc.date.submitted2014-07
dc.identifier.issn1550-7998
dc.identifier.issn1550-2368
dc.identifier.urihttp://hdl.handle.net/1721.1/90298
dc.description.abstractThe angular distribution of the phase space arising in two-particle emission reactions induced by electrons and neutrinos is computed in the laboratory (Lab) system by boosting the isotropic distribution in the center of mass (CM) system used in Monte Carlo generators. The Lab distribution has a singularity for some angular values, coming from the Jacobian of the angular transformation between CM and Lab systems. We recover the formula we obtained in a previous calculation for the Lab angular distribution. This is in accordance with the Monte Carlo method used to generate two-particle events for neutrino scattering [J. T. Sobczyk, Phys. Rev. C 86, 015504 (2012)]. Inversely, by performing the transformation to the CM system, it can be shown that the phase-space function, which is proportional to the two-particle-two-hole (2p-2h) hadronic tensor for a constant current operator, can be computed analytically in the frozen nucleon approximation, if Pauli blocking is absent. The results in the CM frame confirm our previous work done using an alternative approach in the Lab frame. The possibilities of using this method to compute the hadronic tensor by a boost to the CM system are analyzed.en_US
dc.description.sponsorshipUnited States. Dept. of Energy (Cooperative Agreement DE-FC02-94ER40818)en_US
dc.publisherAmerican Physical Societyen_US
dc.relation.isversionofhttp://dx.doi.org/10.1103/PhysRevD.90.053010en_US
dc.rightsArticle is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.en_US
dc.sourceAmerican Physical Societyen_US
dc.titleAngular distribution in two-particle emission induced by neutrinos and electronsen_US
dc.typeArticleen_US
dc.identifier.citationSimo, I. Ruiz, C. Albertus, J. E. Amaro, M. B. Barbaro, J. A. Caballero, and T. W. Donnelly. "Angular distribution in two-particle emission induced by neutrinos and electrons." Phys. Rev. D 90, 053010 (September 2014). © 2014 American Physical Societyen_US
dc.contributor.departmentMassachusetts Institute of Technology. Center for Theoretical Physicsen_US
dc.contributor.departmentMassachusetts Institute of Technology. Department of Physicsen_US
dc.contributor.departmentMassachusetts Institute of Technology. Laboratory for Nuclear Scienceen_US
dc.contributor.mitauthorDonnelly, T. Williamen_US
dc.relation.journalPhysical Review Den_US
dc.eprint.versionFinal published versionen_US
dc.type.urihttp://purl.org/eprint/type/JournalArticleen_US
eprint.statushttp://purl.org/eprint/status/PeerRevieweden_US
dc.date.updated2014-09-22T22:00:16Z
dc.language.rfc3066en
dc.rights.holderAmerican Physical Society
dspace.orderedauthorsSimo, I. Ruiz; Albertus, C.; Amaro, J. E.; Barbaro, M. B.; Caballero, J. A.; Donnelly, T. W.en_US
dc.identifier.orcidhttps://orcid.org/0000-0002-3524-1432
mit.licensePUBLISHER_POLICYen_US


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