H1 Heavy Flavour Results

TOPIC	PUBLICATIONS	PRELIMINARY RESULTS
Charm in DIS and F₂^cc
PDF fits with F₂^cc Data		All HERA data H1 and ZEUS Combination, all HERA data ``PDF fits including F₂^cc data,'' H1prelim-10-045, ZEUS-prel-10-009: DIS 2010: proceedings: arXiv:1006.4471 (Spires) All HERA data H1 and ZEUS Combination, all HERA data `` The Role of the Charm Mass Parameter in the QCD Analysis of the Combined HERA Data and Implications for the LHC,'' H1prelim-10-143, ZEUS-prel-10-019, Document: PIC2010, slides All HERA data H1 and ZEUS Combination, all HERA data `` QCD analysis and determination of α_s using the combined H1 and ZEUS inclusive cross sections together with the jet production cross section measured by the H1 and ZEUS experiments,'' H1prelim-11-034, ZEUS-prel-11-001, Document: DIS 2011 slides
F₂^cc Combined Data		HERA-2 data ``Combination of F₂^cc from D^± measurement in DIS and inclusive measurement of displaced tracks at H1,'' H1prelim-08-174 PANIC 2008 DIS 2009: proceedings H1 and ZEUS Combination, all HERA data* ``Combination of F₂^cc from D^*± measurements in DIS,'' H1prelim-09-171, ZEUS-prel-09-015: PDF4LHC, Oct 2009: slides
D^* Production in DIS	1994 data, 10 < Q² < 100 GeV², 2.97 pb^-1 ``Inclusive D⁰ and D^± production in neutral current deep inelastic ep scattering at HERA,'' Z. Phys. C 72 (1996) 593-601 [arXiv:hep-ex/9607012]. DESY-96-138 (Figures) Spires < 1995-96 data, 9.7 pb^-1, Q² > 2 GeV² (DIS), 1994-96 data, 10.7 pb^-1 (γp)* ``Measurement of D^* meson cross sections at HERA and determination of the gluon density in the proton using NLO QCD,'' Nucl. Phys. B 545 (1999) 21-44 [arXiv:hep-ex/9812023]. DESY-98-204 (Figures) Spires 1996-97 data, 18.6 pb^-1, 1 < Q² < 100 GeV² ``Measurement of D^± meson production and F₂^c in deep inelastic scattering at HERA,'' Phys. Lett. B 528* (2002) 199-214 [arXiv:hep-ex/0108039]. DESY-01-100 (Figures) Spires 1999-2000 data, 47 pb^-1, 2 < Q² < 100 GeV² ``Inclusive D^± meson and associated dijet production in deep-inelastic scattering at HERA,'' Eur. Phys. J. C 51 (2007) 271-287 [arXiv:hep-ex/0701023]. DESY-06-240 (Figures) Spires 2004-07 data, 351 pb^-1, 100 < Q² < 1000 GeV²* ``Measurement of the D^± meson production cross section and F₂^cc at high Q² in ep scattering at HERA,'' Phys. Lett. B 686* (2010) 91-100 [arXiv:0911.3989 [hep-ex]]. DESY-09-165 (Figures) Spires Superseeds H1prelim-08-074 (ICHEP 2008) 2004-07 data, 348 pb^-1, 5 < Q² < 100 GeV² ``Measurement of D^*± meson production and determination of F₂^cc at low Q² in deep-inelastic scattering at HERA,'' Submitted to Eur. Phys. J. C, [arXiv:1106.1028 [hep-ex]]. DESY-11-066 (Figures) Spires Superseeds H1prelim-08-072 (DIS 2008) and H1prelim-08-172 (DIS 2009)
Charm Photoproduction
D^* Photoproduction	1994 data, 2.77 pb^-1 tagged at W ≈ 200 GeV, 1.29 pb^-1 untagged at W ≈ 142 GeV ``Photoproduction of D^± mesons in ep collisions at HERA,'' Nucl. Phys. B 472* (1996) 32-51 [arXiv:hep-ex/9604005]. DESY-96-055 (Figures) Spires 1999-2000 data, 51.1 pb^-1 tagged data at 171 < W < 256 GeV ``Inclusive D^± meson cross sections and D^± jet correlations in photoproduction at HERA,'' Eur. Phys. J. C 50 (2007) 251-267 [arXiv:hep-ex/0608042]. DESY-06-110 (Figures) Spires	2006-2007 data, 93 pb^-1, 100 < W < 285 GeV ``Measurement of D^* meson production in photoproduction,'' H1prelim-08-073 DIS 2008: proceedings (Spires) 2006-2007 data, 100 < W < 285 GeV ``D^* with jets in photoproduction,'' H1prelim-10-072 DIS 2010: proceedings: arXiv:1010.4754 (Spires)
Diffractive Charm Production
Diffractive Charm Production in DIS	1996-97 data, 19.1 pb^-1, 2 < Q² < 100 GeV² ``D^± meson production in deep-inelastic diffractive interactions at HERA,'' Phys. Lett. B 520* (2001) 191-203 [arXiv:hep-ex/0108047]. DESY-01-105 (Figures) Spires 1999-2000 data, 47.0 pb^-1 D^ / 48.3 pb^-1 displaced tracks* ``Diffractive open charm production in deep-inelastic scattering and photoproduction at HERA,'' Eur. Phys. J. C 50 (2007) 1-20 [arXiv:hep-ex/0610076]. DESY-06-164 (Figures) Spires
Charmed Meson Fractions, Charm Spectroscopy and Fragmentation
Charmed Hadron Ratios and Fragmentation Fractions	1999-2000 data, 47.8 pb^-1, 2 < Q² < 100 GeV² ``Inclusive production of D⁺, D⁰, D_s⁺ and D^*+ mesons in deep inelastic scattering at HERA,'' Eur. Phys. J. C 38 (2005) 447-459 [arXiv:hep-ex/0408149]. DESY-04-156 (Figures) Spires
Charm Fragmentation Function	1999-2000 data, 47 pb^-1 ``Study of charm fragmentation into D^*± mesons in deep-inelastic scattering at HERA,'' Eur. Phys. J. C 59 (2009) 589-606 [arXiv:0808.1003 [hep-ex]]. DESY-08-080 (Figures) Spires
Charm Spectroscopy and Pentaquarks	1996-2000 data, 75 pb^-1 ``Evidence for a narrow anti-charmed baryon state,'' Phys. Lett. B 588 (2004) 17-28 [arXiv:hep-ex/0403017]. DESY-04-038 (Figures) Spires	1996-2000 data, 76 pb^-1, 1 < Q² < 100 GeV² ``Acceptance corrected ratios of D^p(3100) and D^ yields and differential cross sections of D^p(3100) production at H1,'' H1prelim-05-072 DIS 2005: proceedings (Spires) 2004-2007 data, 348pb^-1* ``Investigation of the D^*p resonance in the 3 GeV region with HERA II data,'' H1prelim-08-075 DIS 2008: proceedings (Spires)
Charm Jet Shapes		1999-2000 data, 50 pb^-1, 2 < Q² < 100 GeV² ``The structure of charm jets in deep-inelastic scattering,'' H1prelim-05-075 DIS 2005: proceedings (Spires) 1999-2000 data, 48 pb^-1 ``Study of jet shapes in charm photoproduction at HERA,'' H1prelim-05-077 DIS 2005: proceedings (Spires)
Inclusive Charm and Beauty Production
Charm and Beauty in DIS	1999-2000 data, 57.4 pb^-1, Q² > 150 GeV² ``Measurement of F₂^cc and F₂^bb at high Q² using the H1 vertex detector at HERA,'' Eur. Phys. J. C 40 (2005) 349-359 [arXiv:hep-ex/0411046]. DESY-04-209 (Figures) Spires 1999-2000 data, 57.4 pb^-1, 12 < Q² < 60 GeV² ``Measurement of F₂^cc and F₂^bb at low Q² and x using the H1 vertex detector at HERA,'' Eur. Phys. J. C 45 (2006) 23-33 [arXiv:hep-ex/0507081]. DESY-05-110 (Figures) Spires 2006-2007 data, 189 pb^-1, 5 < Q² < 2000 GeV² ``Measurement of the charm and beauty structure functions using the H1 vertex detector at HERA ,'' Eur. Phys. J. C 65 (2010) 89-109 [arXiv:0907.2643 [hep-ex]]. DESY-09-096 (Figures) Spires Superseeds H1prelim-08-173 (ICHEP 2008) 2006-2007 data, 189 pb^-1, Q² > 6 GeV², 0.07 < y < 0.625, E_T,jet > 6 GeV ``Measurement of the charm and beauty jets in deep inelastic scattering at HERA ,'' [arXiv:1008.1731 [hep-ex]]. DESY-10-083 (Figures) Spires Superseeds H1prelim-10-073 (DIS 2010)
Charm and Beauty Dijets in Photoproduction	1999-2000 data, 56.8 pb^-1, γp ``Measurement of charm and beauty dijet cross sections in photoproduction at HERA using the H1 vertex detector,'' Eur. Phys. J. C 47 (2006) 597-610 [arXiv:hep-ex/0605016]. DESY-06-039 (Figures) Spires
D^*μ Correlations	1997-2000 data, 89 pb^-1, γp ``Measurement of charm and beauty photoproduction at HERA using D^μ correlations,'' Phys. Lett. B 621* (2005) 56-71 [arXiv:hep-ex/0503038]. DESY-05-040 (Figures) Spires
Beauty Production from Semileptonic Decays
b → μ + jets	1996 data, 6.6 pb^-1, γp ``Measurement of open beauty production at HERA,'' Phys. Lett. B 467 (1999) 156-164 [Erratum ibid. B 518 (2001) 331-332] [arXiv:hep-ex/9909029]. DESY-99-126 (Figures) Spires 1999-2000 data, 50 pb^-1, γp and DIS ``Measurement of beauty production at HERA using events with muons and jets,'' Eur. Phys. J. C 41 (2005) 453-467 [arXiv:hep-ex/0502010]. DESY-05-004 (Figures) Spires	2006-2007 data, 170 pb^-1, γp ``A measurement of beauty photoproduction through decays to muons and jets at HERA-II,'' H1prelim-08-071 ICHEP 2008 DIS 2009: proceedings: arXiv:0906.5435 (Spires)
Charmonium and Bottomium
Elastic/diffractive J/ψ (and Υ) Production (in photoproduction and/or DIS)	1994 data, 3.1 pb^-1, Q² > 8 GeV², 30 < W < 150 GeV ``Elastic electroproduction of ρ⁰ and J/ψ mesons at large Q² at HERA,'' Nucl. Phys. B 468 (1996) 3-33 [arXiv:hep-ex/9602007]. DESY-96-023 (Figures) Spires 1996-1997 data, 20.5 pb^-1, 40 < W < 285 GeV (J/ψ) / 1994-1997 data, 27.5 pb^-1, 70 < W < 250 GeV (Υ) ``Elastic photoproduction of J/ψ and Υ mesons at HERA,'' Phys. Lett. B 483 (2000) 23-35 [arXiv:hep-ex/0003020]. DESY-00-037 (Figures) Spires 1996-2000 data, 78 pb^-1, 50 < W < 200 GeV, 2 < \|t\| < 30 GeV², γp ``Diffractive photoproduction of J/ψ mesons with large momentum transfer at HERA,'' Phys. Lett. B 568 (2003) 205-218 [arXiv:hep-ex/0306013]. DESY-03-061 (Figures) Spires 1999-2000 data, 55 pb^-1, 40 < W < 305 GeV (γp) / 2 < Q² < 80 GeV², 40 < W < 160 GeV (DIS) ``Elastic J/ψ production at HERA,'' Eur. Phys. J. C 46 (2006) 585-603 [arXiv:hep-ex/0510016]. DESY-05-161 (Figures) Spires
Inelastic J/ψ Production (in photoproduction and/or DIS)	1996-2000 data, 88 pb^-1, 60 < W < 260 GeV, γp ``Inelastic photoproduction of J/ψ mesons at HERA,'' Eur. Phys. J. C 25 (2002) 25-39 [arXiv:hep-ex/0205064]. DESY-02-059 (Figures) Spires 1997-2000 data, 77 pb^-1, 2 < Q² < 100 GeV², 50 < W < 225 GeV ``Inelastic leptoproduction of J/ψ mesons at HERA,'' Eur. Phys. J. C 25 (2002) 41-53 [arXiv:hep-ex/0205065]. DESY-02-060 (Figures) Spires 2004-07 data, 165 pb^-1 (γp) / 315 pb^-1, 3.6 < Q² < 100 GeV² (DIS), 60 < W < 240 GeV ``Inelastic production of J/ψ mesons in photoproduction and deep inelastic scattering at HERA,'' Eur. Phys.J. C68 (2010) 401-420 [arXiv:1002.0234 [hep-ex]]. DESY-09-225 (Figures) Spires Superseeds H1prelim-07-071 (DIS 2007) and H1prelim-07-172 (IWHQ 2007)
Elastic and inelastic J/ψ and ψ(2S) Production in DIS	1995-97 data, 27.3 pb^-1, 2 < Q² < 80 GeV², 25 < W < 180 GeV ``Charmonium production in deep inelastic scattering at HERA,'' Eur. Phys. J. C 10 (1999) 373-393 [arXiv:hep-ex/9903008]. DESY-99-026 (Figures) Spires
Elastic and inelastic J/ψ Photoproduction	1993 data, 0.28 pb^-1, 30 < W < 180 GeV ``Photoproduction of J/ψ mesons at HERA,'' Phys. Lett. B 338 (1994) 507-518. DESY-94-153 (Figures) Spires 1994 data, 2.7 pb^-1, 30 < W < 150 GeV ``Elastic and inelastic photoproduction of J/ψ mesons at HERA,'' Nucl. Phys. B 472 (1996) 3-31 [arXiv:hep-ex/9603005]. DESY-96-037 (Figures) Spires
ψ (2S) Photoproduction	1994-95 data, 2.7 pb^-1, 40 < W < 160 GeV, γp ``Photo-production of ψ (2S) mesons at HERA,'' Phys. Lett. B 421 (1998) 385-394 [arXiv:hep-ex/9711012]. DESY-97-228 (Figures) Spires 1996-2000 data, 77 pb^-1, 40 < W < 160 GeV, γp ``Diffractive photoproduction of ψ (2S) mesons at HERA,'' Phys. Lett. B 541 (2002) 251-264 [arXiv:hep-ex/0205107]. DESY-02-075 (Figures) Spires

Last updated by Benno List (Benno.List@desy.de), 7.6.2011