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Prof. Dr. Dmitri Melikhov

Profil

Derzeitige StellungProfessor W-2 und Äquivalente
FachgebietElementarteilchenphysik,Kernphysik
Keywordsnew physics, Standard model, weak decays, QCD, hadron physics

Aktuelle Kontaktadresse

LandRussische Föderation
OrtMoscow
Universität/InstitutionMoscow M.V. Lomonosov State University
Institut/AbteilungInstitute of Nuclear Physics

Gastgeber*innen während der Förderung

Prof. Dr. Berthold StechInstitut für Theoretische Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg
Prof. Dr. Otto NachtmannInstitut für Theoretische Physik, Ruprecht-Karls-Universität Heidelberg, Heidelberg
Beginn der ersten Förderung01.06.1999

Programm(e)

1998Humboldt-Forschungsstipendien-Programm

Publikationen (Auswahl)

2025Alexander Berezhnoy, Wolfgang Lucha, Dmitri Melikhov: Analysis of qrec2-distribution for B→KMX and B→K*MX decays in a scalar-mediator dark-matter scenario. In: Physical Review D, 111, 2025, 075035
2024A. Berezhnoy and D. Melikhov: B→K*Mx vs B→K Mx as a probe of a scalar-mediator dark matter scenario. In: EPL, 145, 2024, 14001
2024Mikhail A. Ivanov, Dmitri Melikhov, Silvano Simula: Constraining λBs by Bs→γ* and Bs→ϕ form factors. In: Physical Review D, 110, 2024, 094048
2024I. Belov, A. Berezhnoy, and D. Melikhov,: Nonfactorizable charming-loop contribution to FCNC Bs→γll decay,. In: Physical Review D, 11, 2024, 114012
2023I. Belov, A. Berezhnoy, and D.Melikhov: Charming-loop contribution to Bs→γγ decay. In: Physical Review D, 108, 2023, 094022
2023Dmitri Melikhov: Three-particle distribution in the B meson and charm-quark loops in FCNC B decays. In: Physical Review D, 108, 2023, 034007
2022Dmitri Melikhov: Nonfactorizable charming loops in FCNC B decays versus B-decay semileptonic form factors. In: Physical Review D, 106, 2022, 054002
2022M. Ivanov and D. Melikhov: Theoretical analysis of the leptonic decay B→ℓℓℓν. In: Physical Review D, 105, 2022, 014028
2022M. Ivanov and D. Melikhov: Theoretical analysis of the leptonic decays B→ℓℓℓν: Identical leptons in the final state. In: Physical Review D, 105, 2022, 094038
2021 D.Melikhov, S.Simula Non-integrable threshold singularities of two-point functions in perturbation theory. In: European Physical Journal Plus 136, 2021, 106
2021 W.Lucha, D.Melikhov, H.Sazdjian OPE and quark-hadron duality for two-point functions of tetraquark currents in 1/Nc expansion. In: Physical Review D, 103, 2021, 014012
2021 W.Lucha, D.Melikhov, H.Sazdjian Tetraquarks in large-Nc QCD. In: Prog. Part. Nucl. Phys. 120, 2021, 103867
2020D.Melikhov Analytic properties of triangle Feynman diagrams in quantum field theory. In: Particles, 3, 2020, 99
2020A.Kozachuk, D.Melikhov Constraints on the anomalous Wtb couplings from B-physics experiments. In: Symmetry, 12, 2020, 1506
2020M. Ivanov, D.Melikhov, S. Simula Form factors for B→ j1 j2 decays into two currents in QCD. In: Physical Review D, 101, 2020, 094002
2019W.Lucha, D.Melikhov, H.Sazdjian Cluster reducibility of multiquark operators. In: Physical Review D, 100, 2019, 094017
2019W.Lucha, D.Melikhov, H.Sazdjian: Tetraquark-adequate QCD sum rules for quark-exchange processes. In: Physical Review D, 100, 2019, 074029
2019W.Lucha, D.Melikhov, H.Sazdjian Tetraquark-adequate formulation of QCD sum rules . In: Physical Review D, 100, 2019, 014010
2018W.Lucha, Dmitri Melikhov, H.Sazdjian Are there narrow flavor-exotic tetraquarks in large-Nc QCD? . In: Physical Review D, 98, 2018, 094100
2018W.Lucha, D.Melikhov, S.Simula Local-duality QCD sum rules for strong isospin breaking in the decay constants of heavy-light mesons . In: European Physical Journal C, 78, 2018, 168
2018A. Kozachuk, D. Melikhov, N. Nikitin: Rare FCNC radiative leptonic B(s,d)→ γl+l- decays in the standard model. In: Physical Review D, 97, 2018, 053007
2018Dmitri Melikhov, Anastasia Kozachuk: Revisiting nonfactorizable charm-loop effects in exclusive FCNC B-decays. In: Physics Letters B, 786, 2018, 378-381
2017W.Lucha, D.Melikhov, S.Simula Isospin breaking in the decay constants of heavy mesons from QCD sum rules. In: Physics Letters B, 765, 2017, 365-370
2017W.Lucha, D.Melikhov, H.Sazdjian Narrow exotic tetraquark mesons in large-Nc QCD. In: Physical Review D, 96, 2017, 014002
2017W.Lucha, D.Melikhov, H.Sazdjian Tetraquarks and two-meson states at large-Nc. In: European Physical Journal C, 77, 2017, 866
2016D. Melikhov, A. Kozachuk, N. Nikitin: Annihilation type rare radiative B(s)→Vγ decays. In: Physical Review D, 93, 2016, 014015
2016D. Guadagnoli, D. Melikhov, M.Reboud: More Lepton Flavor Violating Observables for LHCb's Run 2. In: Physics Letters B , 2016, 442-447
2016W. Lucha, D. Melikhov, H. Sazdjian, S. Simula: Strong three-meson couplings of J/ψ and ηc​. In: Physical Review D, 93, 2016, 016004
2015D. Melikhov, W. Lucha, S.Simula Accurate decay-constant ratios fB*/fB and fBs*/fBs from Borel QCD sum rules. In: Physical Review D, 91, 2015, 116009
2014Dmitri Melikhov, Wolfgang Lucha, Silvano Simula: Decay constants of charmed vector mesons D* and Ds* from QCD sum rules . In: Physics Letters B, 2014, 12-18
2013Dmitri Melikhov, Wolfgang Lucha, Silvano Simula: Accurate bottom-quark mass from Borel QCD sum rules for fB and fBs. In: Physical Review D, 88, 2013, 065011
2013Dmitri Melikhov, Irina Balakireva, Wolfgang Lucha: Elastic and transition form factors of light pseudoscalar mesons from QCD sum rules. In: Physics of Atomic Nuclei, 76, 2013, 326-340
2012Dmitri Melikhov, Irina Balakireva, Wolfgang Lucha: Accuracy of the pion elastic form factor extracted from a local-duality sum rule. In: Journal of Physics G, 39, 2012, 055007
2012I.Balakireva, W.Lucha, D.Melikhov: Pion elastic and (π0,η,η′)→γγ* transition form factors in a broad range of momentum transfers. In: Physical Review D, 85, 2012, 036006
2012Dmitri Melikhov, Wolfgang Lucha: The puzzle of the π → γ γ* transition form factor. In: Journal of Physics G, 39, 2012, 045003
2012W.Lucha, D.Melikhov The γ*γ*→ ηc transition form factor. In: Physical Review D, 86, 2012, 016001
2012Dmitri Melikhov and Berthold Stech: Universal behavior of the γ*γ → (π ,η,η′) transition form factors. In: Physics Letters B, 718, 2012, 488-491
2012Dmitri Melikhov, Berthold Stech: γ*γ → π (η,η′) transition form factors. In: Physical Review D, 85, 2012, 051901
2011Dmitri Melikhov, Wolfgang Lucha, Silvano Simula: Decay constants of heavy pseudoscalar mesons from QCD sum rules. In: Journal of Physics G, 38, 2011, 105002
2011Dmitri Melikhov, Silvano Simula, Wolfgang Lucha: OPE, charm-quark mass, and decay constants of D and Ds mesons from QCD sum rules . In: Physics Letters B, 2011, 82-88
2010W.Lucha, D.Melikhov, S.Simula: Bound-state parameters from dispersive sum rules for vacuum-to-vacuum correlators . In: Journal of Physics G, 37, 2010, 035003
2010Wolfgang Lucha, Dmitri Melikhov, Silvano Simula: Extraction of bound-state parameters from dispersive sum rules. In: Physics of Atomic Nuclei, 73, 2010, 1770-1780
2010 W.Lucha, D.Melikhov, S.Simula: Extraction of ground-state decay constant from dispersive sum rules: QCD vs potential models. In: Physics Letters B , 2010, 48-52
2010Irina Balakireva, Dmitri Melikhov, Nikolai Nikitin, Danila Tlisov: Forward-backward and CP-violating asymmetries in rare B(d,s)→(V,γ)l+l- decays. In: Physical Review D, 81, 2010, 054024
2009W.Lucha, D.Melikhov, S.Simula: Accuracy of bound-state form factors extracted from dispersive sum rules. In: Physics Letters B, 671, 2009, 445-449
2009Dmitri Melikhov, W.Lucha, H. Sazdjian, S.Simula, Effective continuum threshold for vacuum-to-bound-state correlators. In: Physical Review D, 80, 2009, 114028
2009Dmitri Melikhov: Hadron form factors from sum rules for vacuum-to-hadron correlators. In: Physics Letters B, 671, 2009, 450-455
2009Dmitri Melikhov, W.Lucha, S.Simula, The effective continuum threshold in dispersive sum rules. In: Physical Review D, 79, 2009, 096001
2008G. Buchalla et al, B, D, and K decays. In: European Physical Journal C, 57, 2008, 309-492
2008W.Lucha, D.Melikhov, S.Simula Heavy-to-light correlators beyond the light cone . In: Physics of Atomic Nuclei, 71, 2008, 545–558
2008V.Braguta, W.Lucha, D.Melikhov Pion form factor at spacelike momentum transfers from local-duality QCD sum rule . In: Physics Letters B, 661, 2008, 354-359
2008W.Lucha, D.Melikhov, S.Simula Study of systematic errors of bound-state parameters in SVZ sum rules . In: Physics of Atomic Nuclei, 71, 2008, 1461–1469
2007W.Lucha, D.Melikhov, S.Simula Can one control systematic errors of QCD sum rule predictions for bound states? . In: Physics Letters B, 657, 2007, 148-153
2007W.Lucha, D.Melikhov, S.Simula Dispersion representations and anomalous singularities of the triangle diagram. In: Physical Review D, 75, 2007, 016001
2007W.Lucha, D.Melikhov, S.Simula Heavy-to-light form factors: Sum rules on the light cone and beyond . In: Physical Review D, 75, 2007, 096002
2007Dmitri Melikhov, Wolfgang Lucha: OPE and sum rules for correlators of pseudoscalar and axial currents. In: Physics of Atomic Nuclei, 70, 2007, 891-900
2007W.Lucha, D.Melikhov, S.Simula: Systematic uncertainties of hadron parameters obtained with QCD sum rules. In: Physical Review D, 76, 2007, 036002
2006Dmitri Melikhov, Wolfgang Lucha, Silvano Simula: Constituent quarks, chiral symmetry, and chiral point of the constituent quark model. In: Physical Review D, 74, 2006, 054004
2006Dmitri Melikhov and Berthold Stech: Fall-apart decays of polyquark hadrons. In: Physical Review D, 74, 2006, 034022
2006Dmitri Melikhov, Wolfgang Lucha: Quark-hadron duality and hadron properties from correlators of pseudoscalar and axial currents. In: Physical Review D, 73, 2006, 054009
2005Dmitri Melikhov, Berthold Stech: Pentaquarks in the chiral symmetry limit. In: Physics Letters B, 608, 2005, 59-63
2005Dmitri Melikhov, Nikolai Nikitin, Konstantin Toms: Rare radiative leptonic decays B → γl+l-. In: Physics of Atomic Nuclei, 68, 2005, 1904-1912
2004Dmitri Melikhov, Silvano Simula: Correspondence between QCD sum rules and constituent quark models . In: European Physical Journal C, 37, 2004, 437-444
2004D. Melikhov, O. Nachtmann, V. Nikonov, T. Paulus: Masses and couplings of vector mesons from the pion electromagnetic, weak, and πγ transition form-factors. In: European Physical Journal C, 34, 2004, 345-360
2004Dmitri Melikhov, Nikolai Nikitin: Rare radiative leptonic decays B(d,s)→ γl+l-. In: Physical Review D, 70, 2004, 114028
2004Dmitri Melikhov, Silvano Simula, Berthold Stech: Width of the J**P = 1/2+ pentaquark in the quark-diquark model. In: Physics Letters B, 594, 2004, 265-272
2003Dmitri Melikhov, Silvano Simula End point singularities of Feynman graphs on the light cone. In: Physics Letters B, 556, 2003, 135-140
2003Frank Krüger, Dmitri Melikhov: Gauge invariance and form factors for the decay B→γ l+l-. In: Physical Review D, 67, 2003, 034002
2002Dmitri Melikhov: Dispersion approach to quark binding effects in weak decays of heavy mesons . In: European Physical Journal C - direct 2, 2002, 1-154
2002Dmitri Melikhov, Silvano Simula: Electromagnetic form-factors in the light front formalism and the Feynman triangle diagram: spin 0 and spin 1 two fermion systems. In: Physical Review D, 65, 2002, 094043
2002Dmitri Melikhov, Berthold Stech: Nonlocal anomaly of the axial vector current for bound states . In: Physical Review Letters, 88, 2002, 151601
2001Dmitri Melikhov, A. Le Yaouanc, V. Morenas, L. Oliver, O. Pene, J.C. Raynal: Duality in semileptonic inclusive B-decays in potential models: regular versus singular potential. In: Physics Letters B, 517, 2001, 135-141
2001Dmitri Melikhov: Vanishing of the factorizable c anti-c contribution in the radiative B→K*γ decay . In: Physics Letters B, 516, 2001, 61-64
2001Dmitri Melikhov, M. Beyer, N. Nikitin, B. Stech: Weak annihilation in the rare radiative B→ργ decay. In: Physical Review D, 64, 2001, 094006
2000Dmitri Melikhov, A. Le Yaouanc, V. Morenas, L. Oliver, O. Pene, J.C. Raynal: Duality in the nonrelativistic harmonic oscillator quark model in the Shifman-Voloshin limit: a pedagogical example. In: Physics Letters B, 488, 2000, 153-161
2000Dmitri Melikhov, N. Nikitin: Non-factorizable effects in the B - B mixing. In: Physics Letters B, 494, 2000, 229-236
2000A.Le Yaouanc, D.Melikhov, V.Morenas, L.Oliver, O.Pene, J.-C.Raynal One interesting new sum rule extending Bjorken's to order 1/mQ. In: Physics Letters B, 480, 2000, 119-128
2000Dmitri Melikhov and Silvano Simula: Quark binding effects in inclusive decays of heavy mesons. In: Physical Review D, 62, 2000, 074012
2000A.Le Yaouanc, D.Melikhov, V.Morenas, L.Oliver, O.Pene, J.-C.Raynal Semileptonic inclusive heavy meson decay: duality in a nonrelativistic potential model. In: Physical Review D, 62, 2000, 074007
2000Dmitri Melikhov and Berthold Stech: Weak form-factors for heavy meson decays: an update. In: Physical Review D, 62, 2000, 014006