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1. Full Text Charm in deep-inelastic scattering
by Ball, Richard D and Bonvini, Marco and Rottoli, Luca
Journal of High Energy Physics, ISSN 1126-6708, 11/2015, Volume 2015, Issue 11, pp. 1 - 43
We show how to extend systematically the FONLL scheme for inclusion of heavy quark mass effects in DIS to account for the possible effects of an intrinsic... 
QCD | Parton Model | Quantum Physics | Quantum Field Theories, String Theory | Classical and Quantum Gravitation, Relativity Theory | Physics | Deep Inelastic Scattering | Elementary Particles, Quantum Field Theory | ELECTROPRODUCTION | OPERATOR MATRIX-ELEMENTS | NEUTRAL-CURRENT | INTRINSIC CHARM | LEPTOPRODUCTION | NUMBER SCHEME | HEAVY FLAVOR PRODUCTION | QUARKS | STRUCTURE-FUNCTION F-2(X | PHYSICS, PARTICLES & FIELDS | Analysis | Quarks | Perturbation theory | Construction | Equivalence | Flavor (particle physics) | Mathematical analysis | Nucleons | Inclusions | Physics - High Energy Physics - Phenomenology
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2. Full Text Phenomenology of nonperturbative charm in the nucleon
by Hobbs, T.J and Londergan, J.T and Melnitchouk, W and Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 04/2014, Volume 89, Issue 7
We perform a comprehensive analysis of the role of nonperturbative (or intrinsic) charm in the nucleon, generated through Fock state expansions of the nucleon... 
DISTRIBUTIONS | ASYMMETRIES | QCD | SPIN | ASTRONOMY & ASTROPHYSICS | LAMBDA-C | INTRINSIC CHARM | DOUBLE QUARKONIUM | MESON-EXCHANGE MODEL | STRANGE SEA | FLAVOR | PHYSICS, PARTICLES & FIELDS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
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3. Full Text The impact of the intrinsic charm quark content of a proton on the differential γ +c cross section
by Rostami, S and Khorramian, A and Aleedaneshvar, A
Journal of Physics G: Nuclear and Particle Physics, ISSN 0954-3899, 04/2016, Volume 43, Issue 5, pp. 55001 - 55013
We present a comparative analysis of the impact of the non-perturbative intrinsic charm quark content of a proton on the differential cross section of a... 
photon production | Tevatron | heavy quark PDFs | Parton distribution functions | LHC | intrinsic charm | Large Hadron Collider | Collisions | Kinematics | Evolution | Quarks | Charm (particle physics) | Cross sections (physics) | Impact analysis
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4. Full Text Open charm hadroproduction and the charm content of the proton
by Kniehl, Bernd A and Kramer, Gustav and Schienbein, Ingo and Spiesberger, Hubert
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 05/2009, Volume 79, Issue 9, p. 094009
We advocate charmed-hadron inclusive hadroproduction as a laboratory to probe intrinsic charm (IC) inside the colliding hadrons. Working at next-to-leading... 
NUCLEON | HEAVY QUARKS | ASTRONOMY & ASTROPHYSICS | QCD JETS | MESON | HIGHER-ORDER CORRECTIONS | INTRINSIC CHARM | DECAYS | HERA | SCATTERING | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology | High Energy Physics - Phenomenology | Physics
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5. Full Text A Determination of the Charm Content of the Proton
by Ball, Richard D and Bertone, Valerio and Bonvini, Marco and Carrazza, Stefano and Forte, Stefano and Guffanti, Alberto and Hartland, Nathan P and Rojo, Juan and Rottoli, Luca
European Physical Journal C. Particles and Fields, ISSN 1434-6044, 2016, Volume C76, Issue 11
We present an unbiased determination of the charm content of the proton, in which the charm parton distribution function (PDF) is parametrized on the same... 
PARTON DISTRIBUTIONS | ROOT-S=7 TEV | PRODUCTION CROSS-SECTIONS | DEUTERON STRUCTURE FUNCTIONS | INTRINSIC CHARM | PP COLLISIONS | HIGH STATISTICS MEASUREMENT | QCD ANALYSIS | QUARK MASS | DEEP-INELASTIC SCATTERING | PHYSICS, PARTICLES & FIELDS | Analysis | Quarks | Distribution (Probability theory)
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6. Full Text Trace of nonperturbative charm content of the nucleon on Z + c-jet production
by Rostami, S and Khorramian, A
International Journal of Modern Physics A, ISSN 0217-751X, 06/2017, Volume 32, Issue 16, p. 1750095
We perform a comparison of the impact of different intrinsic charm (IC) models, based on the prediction of the differential cross-sections of Z -boson and c... 
heavy quark PDFs | Parton distribution functions | LHC | intrinsic charm | Collisions (Nuclear physics)
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7. Full Text Towards parton distributions with fitted charm
by Groth-Merrild, P and Rottoli, L and Ball, R.D and Bertone, V and Carrazza, S and Del Debbio, L and Forte, S and Guffanti, A and Hartland, P.N and Kassabov, Z and Latorre, I.J and Rojo, J and Ubiali, M
Nuclear and Particle Physics Proceedings, ISSN 2405-6014, 01/2016, Volume 270-272, pp. 23 - 26
Modern parton distribution function fits require an accurate treatment of heavy quark mass effects. In this contribution, we discuss how the FONLL general-mass... 
Fitted Charm | QCD | NNPDF3.0 | Parton Distribution Functions | NNPDF | Intrinsic Charm | DIS
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8. Full Text Charm parton content of the nucleon
by Pumplin, J and Lai, H.L and Tung, W.K
Physical Review D - Particles, Fields, Gravitation and Cosmology, ISSN 1550-7998, 03/2007, Volume 75, Issue 5
We investigate the charm sector of the nucleon structure phenomenologically, using the most up-to-date global QCD analysis. Going beyond the common assumption... 
QUARK DISTRIBUTIONS | ASTRONOMY & ASTROPHYSICS | COLLIDER | INTRINSIC CHARM | PHYSICS | SEA | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology
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9. Full Text Impact of beauty and charm H1-ZEUS combined measurements on PDFs and determination of the strong coupling
by Vafaee, A and Khorramian, A
The European Physical Journal A, ISSN 1434-6001, 11/2017, Volume 53, Issue 11, pp. 1 - 10
In this QCD analysis, we investigate the impact of recent measurements of heavy-flavor charm and beauty cross sections data sets on the simultaneous... 
Nuclear Physics, Heavy Ions, Hadrons | Nuclear Fusion | Physics | Particle and Nuclear Physics | P(P)OVER-BAR COLLISIONS | PERTURBATION-THEORY | PARTON DISTRIBUTIONS | LUND MONTE-CARLO | GAMMA PLUS C | INTRINSIC CHARM | PHYSICS, NUCLEAR | CROSS-SECTION | QCD ANALYSIS | ROOT-S=1.96 TEV | DEEP-INELASTIC SCATTERING | PHYSICS, PARTICLES & FIELDS | Measurement | Distribution (Probability theory) | Physics - High Energy Physics - Phenomenology
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10. Full Text Role of the intrinsic charm content of the nucleon from various light-cone models on γ＋c-jet production
by S. Rostami Muhammad Goharipour Alireza Aleedaneshvar
中国物理C：英文版, ISSN 1674-1137, 2016, Volume 40, Issue 12, pp. 37 - 45
Having a precise knowledge of the charm quark component can lead to a better understanding of the fundamental structure of the nucleon. Furthermore, the charm... 
photon production | collider phenomenology | heavy quark PDFs | intrinsic charm
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11. Full Text Intrinsic charm and γ + c-jet production at the LHC and Tevatron
by Vafaee, A and Khorramian, A and Rostami, S and Aleedaneshvar, A
Nuclear and Particle Physics Proceedings, ISSN 2405-6014, 01/2016, Volume 270-272, pp. 27 - 31
We present the -evolution of the intrinsic heavy quark distribution by non-singlet evolution equation. This technique allows us to evolve intrinsic heavy quark... 
Tevatron | Light cone | Intrinsic heavy quarks | QCD | LHC
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12. Full Text The ratio R = F-L/F-T in DIS as a probe of the charm content of the proton
by Ivanov, NY
NUCLEAR PHYSICS B, ISSN 0550-3213, 06/2009, Volume 814, Issue 1-2, pp. 142 - 155
We analyze the Callan-Gross ratio R(x, Q(2)) = F-L/F-T in heavy-quark leptoproduction as a probe of the charm content of the proton. To estimate the... 
SINGLE SPIN ASYMMETRY | PARTON DISTRIBUTIONS | Heavy-flavor leptoproduction | FLAVOR STRUCTURE FUNCTIONS | Perturbative QCD | INTRINSIC CHARM | Callan-Gross ratio | DEEP-INELASTIC SCATTERING | PERTURBATION-THEORY | Mass logarithms resummation | NUMBER SCHEME | HEAVY-QUARK CORRELATIONS | AZIMUTHAL ASYMMETRIES | HADRON-COLLISIONS | PHYSICS, PARTICLES & FIELDS | Physics - High Energy Physics - Phenomenology
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13. Full Text Trace of nonperturbative charm content of the nucleon on Z plus c-jet production
by Rostami, S and Khorramian, A
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, ISSN 0217-751X, 06/2017, Volume 32, Issue 16
We perform a comparison of the impact of different intrinsic charm (IC) models, based on the prediction of the differential cross-sections of Z-boson and c-jet... 
PARTON DISTRIBUTIONS | CROSS-SECTIONS | LHC | PHYSICS, NUCLEAR | Parton distribution functions | SEA | EXCLUSIVE PROCESSES | FLAVOR ASYMMETRY | heavy quark PDFs | EVOLUTION | LAMBDA-C(&) | QUARK-ANTIQUARK ASYMMETRY | intrinsic charm | PHYSICS, PARTICLES & FIELDS
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14. Full Text The impact of the intrinsic charm quark content of a proton on the differential gamma plus c cross section
by Rostami, S and Khorramian, A and Aleedaneshvar, A
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, ISSN 0954-3899, 05/2016, Volume 43, Issue 5
We present a comparative analysis of the impact of the non-perturbative intrinsic charm quark content of a proton on the differential cross section of a gamma... 
PARTON DISTRIBUTIONS | SPIN | LHC | NUCLEON SEA | PHYSICS, NUCLEAR | Parton distribution functions | photon production | P(P)OVER-BAR COLLISIONS | EXCLUSIVE PROCESSES | FLAVOR ASYMMETRY | heavy quark PDFs | QUANTUM CHROMODYNAMICS | EVOLUTION | Tevatron | ROOT-S=1.96 TEV | intrinsic charm | PHYSICS, PARTICLES & FIELDS
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15. Full Text Impact of intrinsic charm on PDFs with EMC and LHC data
by Abdolmaleki, H and Khorramian, A and Aleedaneshvar, A
Nuclear and Particle Physics Proceedings, ISSN 2405-6014, 01/2017, Volume 282-284, pp. 27 - 31
In this contribution, we extract parton distribution functions with take into account intrinsic charm contribution and respect to nuclear effects. We focus on... 
QCD | EMC effect | Parton Distribution Functions | Intrinsic Charm
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16. Full Text Nuclear filtering of intrinsic charm
by Kopeliovich, B.Z and Potashnikova, I.K and Schmidt, Ivan
AIP Conference Proceedings, ISSN 0094-243X, 2010, Volume 1296, Issue 1, pp. 231 - 237
Nuclei are transparent for a heavy intrinsic charm (IC) component of the beam hadrons, what leads to an enhanced nuclear dependence of open charm production at... 
nuclei | charm | intrinsic | absorption | charmonium | MESONS | PHYSICS OF ELEMENTARY PARTICLES AND FIELDS | PARTICLE PRODUCTION | BEAMS | FERMIONS | CHARMONIUM | ELEMENTARY PARTICLES | COLLISIONS | BOSONS | VECTOR MESONS | FIELD THEORIES | NUCLEAR PHYSICS AND RADIATION PHYSICS | NUCLEI | QUARKONIUM | QUARKS | J PSI-3097 MESONS | HADRONS | CHARM PARTICLES
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17. Full Text Photoproduction of charm near threshold
by Brodsky, S.J and Chudakov, E and Hoyer, P and Laget, J.M
Physics Letters B, ISSN 0370-2693, 2001, Volume 498, Issue 1, pp. 23 - 28
Charm and bottom production near threshold is sensitive to the multi-quark, gluonic, and hidden-color correlations of hadronic and nuclear wavefunctions in QCD... 
COLOR TRANSPARENCY | QCD | NUCLEI | PHYSICS, MULTIDISCIPLINARY | DEUTERON | INTRINSIC CHARM | SYSTEMS | VECTOR-MESONS | QUARK | Physics - High Energy Physics - Phenomenology
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18. Full Text Looking for intrinsic charm in the forward region at BNL RHIC and CERN LHC
by Gonçalves, V.P and Navarra, F.S and Ullrich, T and Brookhaven National Laboratory (BNL) Relativistic Heavy Ion Collider
Nuclear Physics, Section A, ISSN 0375-9474, 2010, Volume 842, Issue 1, pp. 59 - 71
The complete understanding of the basic constituents of hadrons and the hadronic dynamics at high energies are two of the main challenges for the theory of... 
Quantum Chromodynamics | Intrinsic charm | Color Glass Condensate | NUCLEON | ENERGY PA COLLISIONS | PHYSICS, NUCLEAR | PROTON | HADRON-PRODUCTION | BNL | CERN LHC | DISTRIBUTION | TRANSVERSE MOMENTUM | PARTICLE ACCELERATORS | CONDENSATES | WAVE FUNCTIONS | relativistic heavy ion collider | GLASS | NUCLEAR PHYSICS AND RADIATION PHYSICS | COLOR | HYPOTHESIS | QUARKS | D MESONS | SPECTRA | HADRONS | STRONG INTERACTIONS | PRODUCTION
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19. Full Text Role of the intrinsic charm content of the nucleon from various light-cone models on gamma plus c-jet production
by Rostami, S and Goharipour, M and Aleedaneshvar, A
CHINESE PHYSICS C, ISSN 1674-1137, 12/2016, Volume 40, Issue 12
Having a precise knowledge of the charm quark component can lead to a better understanding of the fundamental structure of the nucleon. Furthermore, the charm... 
CROSS-SECTIONS | PHOTON | PHYSICS, NUCLEAR | PROTON | COLLISIONS | photon production | EXCLUSIVE PROCESSES | FLAVOR ASYMMETRY | DISTRIBUTIONS | heavy quark PDFs | EVOLUTION | LAMBDA-C(&) | collider phenomenology | QUARK-ANTIQUARK ASYMMETRY | intrinsic charm | PHYSICS, PARTICLES & FIELDS
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20. Full Text How to measure the charm density in the proton
by Ivanov, N Ya
Physics of Particles and Nuclei, ISSN 1063-7796, 1/2014, Volume 45, Issue 1, pp. 19 - 22
We study two experimental ways to measure the heavy-quark content of the proton: using the Callan-Gross ratio R(x, Q 2) = F L /F T and/or the azimuthal cos(2φ)... 
Physics | Particle and Nuclear Physics | SINGLE SPIN ASYMMETRY | F-L/F-T | PERTURBATIVE STABILITY | RATIO R | HEAVY-QUARK LEPTOPRODUCTION | AZIMUTHAL ASYMMETRIES | PQCD | INTRINSIC CHARM | QCD PREDICTIONS | PHOTOPRODUCTION | PHYSICS, PARTICLES & FIELDS | Measurement | Specific gravity
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