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proton bunch

Acceleration of electrons in the plasma wakefield of a proton bunch

Acceleration of electrons in the plasma wakefield of a proton bunch

... the proton bunch and a 200 ps delay with respect to the ionising laser pulse ...the proton bunch ...electron bunch delay of 200 ps corresponds to approxi- mately 25 proton ...

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AWAKE readiness for the study of the seeded self modulation of a 400 GeV proton bunch

AWAKE readiness for the study of the seeded self modulation of a 400 GeV proton bunch

... nanosecond bunch with time structure at the few picosecond scale and a radius of 200 µm, the TR emitted in the visible range by the bunch ensemble is incoherent and is called optical transition radiation ...

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Time-Frequency Analysis of Particle Beam Interactions with Resonant and Guiding Structures

Time-Frequency Analysis of Particle Beam Interactions with Resonant and Guiding Structures

... RF cavities are very important components of synchrotrons that provide synchronized momentum kicks to the charged particles passing through them in short bunches. The stability of a beam depends on the match between the ...

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Proton driven plasma wakefield acceleration in AWAKE

Proton driven plasma wakefield acceleration in AWAKE

... long proton bunch can grow from the random noise in a preformed ...the proton bunch at the plasma entrance for when it is seeded sharply at the ...

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AWAKE, the advanced proton driven plasma wakefield acceleration experiment at CERN

AWAKE, the advanced proton driven plasma wakefield acceleration experiment at CERN

... Advanced Proton Driven Plasma Wakefield Acceleration Experiment (AWAKE) aims at studying plasma wakefield generation and electron acceleration driven by proton ...rst proton driven plasma wake fi eld ...

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AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN

AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN

... Advanced Proton Driven Plasma Wakefield Acceleration Experiment (AWAKE) aims at studying plasma wakefield generation and electron acceleration driven by proton ...rst proton driven plasma wake fi eld ...

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AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN

AWAKE, The Advanced Proton Driven Plasma Wakefield Acceleration Experiment at CERN

... The proton, electron and the high power laser pulse have to arrive simultaneously in the rubidium plasma ...The proton bunch is extracted from the SPS about every 30 seconds and must be synchronized ...

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ROBUST DATA ALLOCATION WITH MULTI USER ALTERATION BY FEDERAL PRINCIPLE CHECK

ROBUST DATA ALLOCATION WITH MULTI USER ALTERATION BY FEDERAL PRINCIPLE CHECK

... In current techniques that help multi-client change. Bunch inspecting of a few obligations. Best the records owner holds mystery keys can change the records and every other client who rate information with the ...

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The effect of pre-budbreak cane girdling on the physical and phenological development of the inner and outer arm in Vitis vinifera L. 'Sauvignon blanc' inflorescence structures

The effect of pre-budbreak cane girdling on the physical and phenological development of the inner and outer arm in Vitis vinifera L. 'Sauvignon blanc' inflorescence structures

... between bunch positions and components within a single treatment, and the shoot's overall photosynthetic capability is thought to cause the differences in SS between ...total bunch SS depends on the ...

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Improved classification accuracy of powdery mildew infection levels of wine grapes by spatial-spectral analysis of hyperspectral images

Improved classification accuracy of powdery mildew infection levels of wine grapes by spatial-spectral analysis of hyperspectral images

... Results: Instead of calculating texture features (spatial features) for the huge number of spectral bands indepen- dently, dimensionality reduction by means of Linear Discriminant Analysis (LDA) was applied first to ...

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Generalized Diagonal Pivoting Methods for Tridiagonal Systems without Interchanges

Generalized Diagonal Pivoting Methods for Tridiagonal Systems without Interchanges

... Diagonal pivoting methods have its origins in the seminal works of Bunch [5], Bunch and Parlett [1], and Bunch and Kaufman [2] and have since been extended and expanded (see e.g., [3], [12], [13]). ...

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Attosecond electron bunches from a nanofiber driven by Laguerre-Gaussian laser pulses

Attosecond electron bunches from a nanofiber driven by Laguerre-Gaussian laser pulses

... the bunch severely limits the bunch lifetime to several tens of femtoseconds with either a low beam charge or large divergence ...electron bunch generation and ...

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Genetic variation in sugar composition among muscadine, Florida hybrid bunch and bunch grape genotypes

Genetic variation in sugar composition among muscadine, Florida hybrid bunch and bunch grape genotypes

... The most important commercial grapes in the world are generally classified into three groups: V. vinifera (bunch), Vitis rotundifolia (muscadine), and the hybrid bunch (cross between V. vinifera and other ...

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Mitochondrial proton leak compensates for reduced oxidative power during frequent hypothermic events in a protoendothermic mammal, Echinops telfairi

Mitochondrial proton leak compensates for reduced oxidative power during frequent hypothermic events in a protoendothermic mammal, Echinops telfairi

... the cellular basis supporting this unique pattern is not well-understood. The bioenergetics of liver mitochondria are well-established nominators of (basal) metabolic rates (Porter and Brand, 1995; Polymeropoulos et al., ...

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Renormalization of Proton-Proton Scattering and Proton-Proton Fusion with Chiral Two Pion Exchange: Regulator Independent Results.

Renormalization of Proton-Proton Scattering and Proton-Proton Fusion with Chiral Two Pion Exchange: Regulator Independent Results.

... The proton-proton Coulomb phase shifts are well described up to a center of mass momentum of k ∼ 200 MeV, above which the chiral phases clearly underpredict the Nijmegen ...

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Morphological Variability of Prosopis  africana (Guill , Perrott  Et Rich ) Taub in Benin, West Africa

Morphological Variability of Prosopis africana (Guill , Perrott Et Rich ) Taub in Benin, West Africa

... Variables: dbh: diameter at breast height; Hf: bole height; Hh: bunch height; dh: bunch diameter; hr: height at the first branche; nr: number of branche; LF: length of leaves; Lfolu: len[r] ...

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Resonance Production with the LHCb Experiment

Resonance Production with the LHCb Experiment

... both proton-proton and proton-lead colli- sions are presented, with particular emphasis on charmonium production including the production of ...

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Generation of attosecond electron bunches in a laser-plasma accelerator using a plasma density upramp

Generation of attosecond electron bunches in a laser-plasma accelerator using a plasma density upramp

... Attosecond electron bunches and attosecond radiation pulses enable the study of ultrafast dynamics of matter in an unprecedented regime. In this paper, the suitability for the experimental realization of a novel scheme ...

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Empty Fruit Bunch Fiber Composite

Empty Fruit Bunch Fiber Composite

... fruit bunch filled thermoplastic composites were studied by Rozman et ...fruit bunch filler loading increased in the high density polyethylene, the modulus of elasticity and modulus of rupture of the ...

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Impact of frost injury incidence at nodes of Pinot Noir on fruitfulness and growth stage lag

Impact of frost injury incidence at nodes of Pinot Noir on fruitfulness and growth stage lag

... Mean bunch weightsmass and bunch numbers per node according to node status primary or secondary and mean maximum frost injury score per node for 869 nodes and 1394 shoots... Primary Seco[r] ...

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