On Possible Glueball Nature of Soft Pomeron

WU Qing; ZHOU Li-juan; MA Wei-xing; #

doi:10.11804/NuclPhysRev.25.02.097

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WU Qing, ZHOU Li-juan, MA Wei-xing, #. On Possible Glueball Nature of Soft Pomeron[J]. Nuclear Physics Review, 2008, 25(2): 97-106. doi: 10.11804/NuclPhysRev.25.02.097

Citation:

WU Qing, ZHOU Li-juan, MA Wei-xing, #. On Possible Glueball Nature of Soft Pomeron[J]. Nuclear Physics Review, 2008, 25(2): 97-106. doi: 10.11804/NuclPhysRev.25.02.097

On Possible Glueball Nature of Soft Pomeron

doi: 10.11804/NuclPhysRev.25.02.097

1 Department of Physics, Qingdao University, Qingdao 266071, Shandong, China;2 Collaboration Group of Hadron Physics and Nonperturbative QCD Study, Guangxi University of Technology, Liuzhou 545006, Guangxi, China;3 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2008-06-20

Abstract

We study the gluonic content of the Pomeron through relating the Pomeron trajectory to the observed I^GJ^PC=0⁺2⁺⁺ isoscalar tensor mesons. Four of these mesons satisfy the spinmass relation of the Pomeron. These Pomeronian candidates may be hybrid states. One of them, the f2(2 220) meson, can have a predominant glueball component. We address the unsettled experimental situation about the width of this meson and give a theoretical lower bound for it. We also show why this meson has not been seen in p experiments.
- Pomeron,
- glueball,
- meson
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通讯作者: 陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

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On Possible Glueball Nature of Soft Pomeron

doi: 10.11804/NuclPhysRev.25.02.097

1 Department of Physics, Qingdao University, Qingdao 266071, Shandong, China;2 Collaboration Group of Hadron Physics and Nonperturbative QCD Study, Guangxi University of Technology, Liuzhou 545006, Guangxi, China;3 Institute of High Energy Physics, Chinese Academy of Sciences, Beijing 100049, China

Received Date: 1900-01-01
Rev Recd Date: 1900-01-01
Publish Date: 2008-06-20

Key words:

Pomeron /
glueball /
meson

Abstract: We study the gluonic content of the Pomeron through relating the Pomeron trajectory to the observed I^GJ^PC=0⁺2⁺⁺ isoscalar tensor mesons. Four of these mesons satisfy the spinmass relation of the Pomeron. These Pomeronian candidates may be hybrid states. One of them, the f2(2 220) meson, can have a predominant glueball component. We address the unsettled experimental situation about the width of this meson and give a theoretical lower bound for it. We also show why this meson has not been seen in p experiments.

WU Qing, ZHOU Li-juan, MA Wei-xing, #. On Possible Glueball Nature of Soft Pomeron[J]. Nuclear Physics Review, 2008, 25(2): 97-106. doi: 10.11804/NuclPhysRev.25.02.097

Citation:

WU Qing, ZHOU Li-juan, MA Wei-xing, #. On Possible Glueball Nature of Soft Pomeron[J]. Nuclear Physics Review, 2008, 25(2): 97-106. doi: 10.11804/NuclPhysRev.25.02.097