Perturbative calculations of gravitational form factors at large momentum transfer

被引：14

作者：

Tong, Xuan-Bo ^{[1
,2
]}

Ma, Jian-Ping ^{[3
]}

Yuan, Feng ^{[4
]}

机构：

[1] Chinese Univ Hong Kong, Sch Sci & Engn, Shenzhen 518172, Guangdong, Peoples R China

[2] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China

[3] Chinese Acad Sci, Inst Theoret Phys, CAS Key Lab Theoret Phys, Beijing 100190, Peoples R China

[4] Lawrence Berkeley Natl Lab, Nucl Sci Div, Berkeley, CA 94720 USA

来源：

JOURNAL OF HIGH ENERGY PHYSICS | 2022年 / 2022卷 / 10期

关键词：

Factorization; Renormalization Group; Properties of Hadrons; WAVE-FUNCTIONS; DISTRIBUTION AMPLITUDES; ANGULAR-MOMENTUM; QUANTUM CHROMODYNAMICS; ASYMPTOTIC-BEHAVIOR; EXCLUSIVE PROCESSES; HIGHER TWIST; SUM-RULES; NUCLEON; ENERGY;

D O I：

10.1007/JHEP10(2022)046

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We perform a perturbative QCD analysis of the gravitational form factors (GFFs) of nucleon at large momentum transfer. We derive the explicit factorization formula of the GFFs in terms of twist-3 and twist-4 light-cone distribution amplitudes of nucleon. Power behaviors for these GFFs are obtained from the leading order calculations. Numeric results of the quark and gluon contributions to various GFFs are presented with model assumptions for the distribution amplitudes in the literature. We also present the perturbative calculations of the scalar form factor < P'vertical bar F-2 vertical bar P > for pion and proton at large momentum transfer.

引用

页数：42

共 123 条

[1] Electron-Ion Collider: The next QCD frontier [J].

Accardi, A. ;

Albacete, J. L. ;

Anselmino, M. ;

Armesto, N. ;

Aschenauer, E. C. ;

Bacchetta, A. ;

Boer, D. ;

Brooks, W. K. ;

Burton, T. ;

Chang, N. -B. ;

Deng, W. -T. ;

Deshpande, A. ;

Diehl, M. ;

Dumitru, A. ;

Dupre, R. ;

Ent, R. ;

Fazio, S. ;

Gao, H. ;

Guzey, V. ;

Hakobyan, H. ;

Hao, Y. ;

Hasch, D. ;

Holt, R. ;

Horn, T. ;

Huang, M. ;

Hutton, A. ;

Hyde, C. ;

Jalilian-Marian, J. ;

Klein, S. ;

Kopeliovich, B. ;

Kovchegov, Y. ;

Kumar, K. ;

Kumericki, K. ;

Lamont, M. A. C. ;

Lappi, T. ;

Lee, J. -H. ;

Lee, Y. ;

Levin, E. M. ;

Lin, F. -L. ;

Litvinenko, V. ;

Ludlam, T. W. ;

Marquet, C. ;

Meziani, Z. -E. ;

McKeown, R. ;

Metz, A. ;

Milner, R. ;

Morozov, V. S. ;

Mueller, A. H. ;

Muller, B. ;

Mueller, D. .

EUROPEAN PHYSICAL JOURNAL A, 2016, 52 (09)

[2] Electron-ion collider in China [J].

Anderle, Daniele P. ;

Bertone, Valerio ;

Cao, Xu ;

Chang, Lei ;

Chang, Ningbo ;

Chen, Gu ;

Chen, Xurong ;

Chen, Zhuojun ;

Cui, Zhufang ;

Dai, Lingyun ;

Deng, Weitian ;

Ding, Minghui ;

Feng, Xu ;

Gong, Chang ;

Gui, Longcheng ;

Guo, Feng-Kun ;

Han, Chengdong ;

He, Jun ;

Hou, Tie-Jiun ;

Huang, Hongxia ;

Huang, Yin ;

KumericKi, KresImir ;

Kaptari, L. P. ;

Li, Demin ;

Li, Hengne ;

Li, Minxiang ;

Li, Xueqian ;

Liang, Yutie ;

Liang, Zuotang ;

Liu, Chen ;

Liu, Chuan ;

Liu, Guoming ;

Liu, Jie ;

Liu, Liuming ;

Liu, Xiang ;

Liu, Tianbo ;

Luo, Xiaofeng ;

Lyu, Zhun ;

Ma, Boqiang ;

Ma, Fu ;

Ma, Jianping ;

Ma, Yugang ;

Mao, Lijun ;

Mezrag, Cedric ;

Moutarde, Herve ;

Ping, Jialun ;

Qin, Sixue ;

Ren, Hang ;

Roberts, Craig D. ;

Rojo, Juan .

FRONTIERS OF PHYSICS, 2021, 16 (06)

[3]

Anikin IV, 2014, Arxiv, DOI arXiv:1401.3984

[4] Nucleon form factors and distribution amplitudes in QCD [J].

Anikin, I. V. ;

Braun, V. M. ;

Offen, N. .

PHYSICAL REVIEW D, 2013, 88 (11)

[5]

[Anonymous], 1918, GOTT NACHR, DOI [10.1080/00411457108231446 [physics/0503066, DOI 10.1080/00411457108231446[PHYSICS/0503066]

[6]

B elle collaboration, 2016, PHYS REV D, V93

[7] QCD-based pion distribution amplitudes confronting experimental data [J].

Bakulev, AP ;

Mikhailov, SV ;

Stefanis, NG .

PHYSICS LETTERS B, 2001, 508 (3-4) :279-289

[8] Light-cone distribution amplitudes of octet baryons from lattice QCD [J].

Bali, Gunnar S. ;

Braun, Vladimir M. ;

Buerger, Simon ;

Collins, Sara ;

Goeckeler, Meinulf ;

Gruber, Michael ;

Hutzler, Fabian ;

Korcyl, Piotr ;

Schaefer, Andreas ;

Soeldner, Wolfgang ;

Sternbeck, Andre ;

Wein, Philipp .

EUROPEAN PHYSICAL JOURNAL A, 2019, 55 (07)

[9] Light-cone distribution amplitudes of the baryon octet [J].

Bali, Gunnar S. ;

Braun, Vladimir M. ;

Goeckeler, Meinulf ;

Gruber, Michael ;

Hutzler, Fabian ;

Schaefer, Andreas ;

Schiel, Rainer W. ;

Simeth, Jakob ;

Soeldner, Wolfgang ;

Sternbeck, Andre ;

Wein, Philipp .

JOURNAL OF HIGH ENERGY PHYSICS, 2016, (02) :1-47

[10] On the current and the density of the electric charge, the energy, the linear momentum and the angular momentum of arbitrary fields [J].

Belinfante, FJ .

PHYSICA, 1940, 7 :449-474

← 1 2 3 4 5 6 7 8 9 10 →