SCOAP3 Repository 7 records found  Search took 0.01 seconds. 
1. Coordinate space calculation of two- and three-loop sunrise-type diagrams, elliptic functions and truncated Bessel integral identities / Groote, S. ; Körner, J.G.
We integrate three-loop sunrise-type vacuum diagrams in D0=4 dimensions with four different masses using configuration space techniques. [...]
Published in Nuclear Physics B 938 (2019) 416-425 10.1016/j.nuclphysb.2018.11.023
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2. Nonleptonic two-body decays of single heavy baryons ΛQ, ΞQ, and ΩQ (Q=b, c) induced by W emission in the covariant confined quark model / Gutsche, Thomas ; Ivanov, Mikhail A. ; Körner, Jürgen G. ; Lyubovitskij, Valery E.
We have made a survey of heavy-to-heavy and heavy-to-light nonleptonic heavy baryon two-body decays and have identified those decays that proceed solely via W-boson emission, i.e., via the tree graph contribution. [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.074011 arXiv:1806.11549
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3. Analyzing lepton flavor universality in the decays ΛbΛc(*)(12±,32)+ν¯ / Gutsche, Thomas ; Ivanov, Mikhail A. ; Körner, Jürgen G. ; Lyubovitskij, Valery E. ; et al
Lepton flavor universality can be tested in the semileptonic decays ΛbΛc(*), where Λc(*) denotes either the ground state Λc(2286) (with JP=1/2+) or its orbital excitations Λc(2595) (with JP=1/2) and Λc(2625) (with JP=3/2). [...]
Published in Physical Review D 98 (2018) 10.1103/PhysRevD.98.053003 arXiv:1807.11300
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4. NNLO QCD corrections to the polarized top quark decay t()Xb+W+ / Czarnecki, A. ; Groote, S. ; Körner, J. G. ; Piclum, J. H.
We compute the next-to-next-to-leading order (NNLO) QCD corrections to the decay t()Xb+W+ of a polarized top quark. [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.094008 arXiv:1803.03658
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5. T-odd correlations in polarized top quark decays in the sequential decay t()Xb+W+(++ν) and in the quasi-three-body decay t()Xb+++ν / Fischer, M. ; Groote, S. ; Körner, J. G.
We identify the T-odd structure functions that appear in the description of polarized top quark decays in the sequential decay t()Xb+W+(++ν) (two structure functions) and the quasi-three-body decay t()Xb+++ν (one structure function). [...]
Published in Physical Review D 97 (2018) 10.1103/PhysRevD.97.093001 arXiv:1802.02492
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6. Implications of new physics in the decays Bc(J/ψ, ηc)τν / Tran, C. T. ; Ivanov, M. A. ; Körner, J. G. ; Santorelli, P.
We study the semileptonic decays of the Bc meson into final charmonium states within the standard model and beyond. [...]
Published in Phys. Rev. D 97 (2018) 10.1103/PhysRevD.97.054014 arXiv:1801.06927
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7. Erratum to: O(αs) corrections to the polar angle dependence of the longitudinal spin–spin correlation asymmetry in e+e-qq¯ / Groote, S. ; Körner, J. G. ; Leyva, J. A.
Published in EPJC 74 (2014) 2789 10.1140/epjc/s10052-014-2789-3
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See also: similar author names
5 Körner, J. G.
2 Körner, Jürgen G.
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