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

Standard

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

In: Physical Review D, Vol. 95, No. 3, 032003, 13.02.2017.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{7f622ef0a84a4e4dac4d7f3f6d1bd92b,

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

abstract = "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 PandaRoot, the simulation and analysis software framework of the PANDA experiment. It is shown that the measurement can be done at PANDA with significant constraining power under the assumption of an integrated luminosity attainable in four to five months of data taking at the maximum design luminosity.",

keywords = "EXCLUSIVE PROCESSES, ELECTROPRODUCTION, ANNIHILATIONS, DIRC",

author = "{The PANDA Collaboration} and B. Singh and W. Erni and B. Krusche and M. Steinacher and N. Walford and H. Liu and Z. Liu and B. Liu and X. Shen and C. Wang and J. Zhao and M. Albrecht and T. Erlen and M. Fink and Heinsius, {F. H.} and T. Held and T. Holtmann and S. Jasper and I. Keshk and H. Koch and B. Kopf and M. Kuhlmann and M. K{\"u}mmel and S. Leiber and M. Mikirtychyants and P. Musiol and A. Mustafa and M. Peliz{\"a}us and J. Pychy and M. Richter and C. Schnier and T. Schr{\"o}der and C. Sowa and M. Steinke and T. Triffterer and U. Wiedner and M. Ball and R. Beck and C. Hammann and B. Ketzer and M. Kube and P. Mahlberg and M. Rossbach and C. Schmidt and R. Schmitz and U. Thoma and M. Urban and D. Walther and Blinov, {A. E.} and S. Kononov",

note = "Publisher Copyright: {\textcopyright} 2017 American Physical Society.",

year = "2017",

month = feb,

day = "13",

doi = "10.1103/PhysRevD.95.032003",

language = "English",

volume = "95",

journal = "Physical Review D",

issn = "2470-0010",

publisher = "AMER PHYSICAL SOC",

number = "3",

}

RIS

TY - JOUR

T1 - Feasibility study for the measurement of πN transition distribution amplitudes at P¯ANDA in p¯p→J/ψπ0

AU - The PANDA Collaboration

AU - Singh, B.

AU - Erni, W.

AU - Krusche, B.

AU - Steinacher, M.

AU - Walford, N.

AU - Liu, H.

AU - Liu, Z.

AU - Liu, B.

AU - Shen, X.

AU - Wang, C.

AU - Zhao, J.

AU - Albrecht, M.

AU - Erlen, T.

AU - Fink, M.

AU - Heinsius, F. H.

AU - Held, T.

AU - Holtmann, T.

AU - Jasper, S.

AU - Keshk, I.

AU - Koch, H.

AU - Kopf, B.

AU - Kuhlmann, M.

AU - Kümmel, M.

AU - Leiber, S.

AU - Mikirtychyants, M.

AU - Musiol, P.

AU - Mustafa, A.

AU - Pelizäus, M.

AU - Pychy, J.

AU - Richter, M.

AU - Schnier, C.

AU - Schröder, T.

AU - Sowa, C.

AU - Steinke, M.

AU - Triffterer, T.

AU - Wiedner, U.

AU - Ball, M.

AU - Beck, R.

AU - Hammann, C.

AU - Ketzer, B.

AU - Kube, M.

AU - Mahlberg, P.

AU - Rossbach, M.

AU - Schmidt, C.

AU - Schmitz, R.

AU - Thoma, U.

AU - Urban, M.

AU - Walther, D.

AU - Blinov, A. E.

AU - Kononov, S.

PY - 2017/2/13

Y1 - 2017/2/13

N2 - 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 PandaRoot, the simulation and analysis software framework of the PANDA experiment. It is shown that the measurement can be done at PANDA with significant constraining power under the assumption of an integrated luminosity attainable in four to five months of data taking at the maximum design luminosity.

AB - 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 PandaRoot, the simulation and analysis software framework of the PANDA experiment. It is shown that the measurement can be done at PANDA with significant constraining power under the assumption of an integrated luminosity attainable in four to five months of data taking at the maximum design luminosity.

KW - EXCLUSIVE PROCESSES

KW - ELECTROPRODUCTION

KW - ANNIHILATIONS

KW - DIRC

UR - http://www.scopus.com/inward/record.url?scp=85021668121&partnerID=8YFLogxK

U2 - 10.1103/PhysRevD.95.032003

DO - 10.1103/PhysRevD.95.032003

M3 - Article

VL - 95

JO - Physical Review D

JF - Physical Review D

SN - 2470-0010

IS - 3

M1 - 032003

ER -

ID: 10097826