W. Erni

University of Basel

Particle physicsPhysicsNuclear physicsAntiprotonDetector

30Publications

10H-index

440Citations

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Publications 32

Newest

#1F. Davi

#2F. Davi

Last. Johann ZmeskalH-Index: 27

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PANDA (anti-Proton ANnihiliation at DArmstadt) is planned to be one of the four main experiments at the future international accelerator complex FAIR (Facility for Antiproton and Ion Research) in Darmstadt, Germany. It is going to address fundamental questions of hadron physics and quantum chromodynamics using cooled antiproton beams with a high intensity and and momenta between 1.5 and 15 GeV/c. PANDA is designed to reach a maximum luminosity of 2x10^32 cm^2 s. Most of the physics programs requ...

#1B. SinghH-Index: 4

#2W. ErniH-Index: 10

Last. Johann ZmeskalH-Index: 27

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#1B. SinghH-Index: 4

#2E Pyata

Last. M. KesselkaulH-Index: 2

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#1B. SinghH-Index: 4

#2W. ErniH-Index: 10

Last. Johann ZmeskalH-Index: 27

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#2B. SinghH-Index: 4

#3W. ErniH-Index: 10

Last. K. Semenov-Tian-ShanskyH-Index: 3

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The exclusive charmonium production process in \bar{p}pannihilation with an associated \pi^0meson \bar{p}p\to J/\psi\pi^0is studied in the framework of QCD collinear factorization. The feasibility of measuring this reaction through the J/\psi\to e^+e^-decay channel with the PANDA (AntiProton ANnihilation at DArmstadt) experiment is investigated. Simulations on signal reconstruction efficiency as well as the background rejection from various sources including the $\bar{p}p\to\pi^+\pi^...

Feasibility study for the measurement of pi N transition distribution amplitudes at (P)over-barANDA in (P)over-barp -> J/psi pi(0)

#1B. Singh (AMU: Aligarh Muslim University)H-Index: 4

#2W. Erni (University of Basel)H-Index: 10

Last. S. Vejdani (UG: University of Groningen)H-Index: 4

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The exclusive charmonium production process in (P) over barp annihilation with an associated pi 0 meson (p) over barp -> J/psi pi(0) is studied in the framework of QCD collinear factorization. The feasibility of measuring this reaction through the J/psi -> e(+) e(-) decay channel with the AntiProton ANnihilation at DArmstadt ((P) over bar ANDA) experiment is investigated. Simulations on signal reconstruction efficiency as well as the background rejection from various sources including the (P) ov...

Feasibility study for the measurement of πN transition distribution amplitudes at P¯ANDA in p¯p→J/ψπ0

#1B. SinghH-Index: 4

#2W. ErniH-Index: 10

Last. K. Semenov-Tian-ShanskyH-Index: 3

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The exclusive charmonium production process in \overline{p}pannihilation with an associated {\ensuremath{\pi}}^{0}meson \overline{p}p\ensuremath{\rightarrow}J/\ensuremath{\psi}{\ensuremath{\pi}}^{0}is studied in the framework of QCD collinear factorization. The feasibility of measuring this reaction through the J/\ensuremath{\psi}\ensuremath{\rightarrow}{e}^{+}{e}^{\ensuremath{-}}decay channel with the AntiProton ANnihilation at DArmstadt (\overline{\mathsf{P}}\mathsf{ANDA} experi...

Feasibility study for the measurement of piN transition distribution amplitudes at PANDA in pbar p -> j/psi pi^0

#1B. SinghH-Index: 4

#2W. ErniH-Index: 10

Last. K. Semenov-Tian-ShanskyH-Index: 3

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Feasibility study for the measurement of πn transition distribution amplitudes at P ANDA in p →j /ψπ0 FEASIBILITY STUDY for the MEASUREMENT of ⋯ B. SINGH et al. SINGH

#1B. Singh (AMU: Aligarh Muslim University)H-Index: 4

#2W. Erni (University of Basel)H-Index: 10

Last. Lennart IsakssonH-Index: 12

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The exclusive charmonium production process in pp annihilation with an associated π0 meson pp→J/ψπ0 is studied in the framework of QCD collinear factorization. The feasibility of measuring this reaction through the J/ψ→e+e- decay channel with the AntiProton ANnihilation at DArmstadt (PANDA) experiment is investigated. Simulations on signal reconstruction efficiency as well as the background rejection from various sources including the pp→π+π-π0 and pp→J/ψπ0π0 reactions are performed with PandaRo...

Feasibility study for the measurement of π N transition distribution amplitudes at P ¯ ANDA in p ¯ p → J / ψ π 0

#1B. SinghH-Index: 4

#2A. G. ZorinH-Index: 8

Last. A. E. BlinovH-Index: 3

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