The next-to-leading order jet vertex for Mueller-Navelet and forward jets revisited
A bstract We recalculate, within the BFKL approach and at the next-to-leading order, the jet vertex relevant for the production of Mueller-Navelet jets in proton collisions and of forward jets in DIS. We consider both processes with incoming quark and gluon. The starting point is the definition of q...
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| Veröffentlicht in: | The journal of high energy physics 2012-02, Vol.2012 (2), Article 101 |
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| container_title | The journal of high energy physics |
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| creator | Caporale, F. Ivanov, D. Yu Murdaca, B. Papa, A. Perri, A. |
| description | A
bstract
We recalculate, within the BFKL approach and at the next-to-leading order, the jet vertex relevant for the production of Mueller-Navelet jets in proton collisions and of forward jets in DIS. We consider both processes with incoming quark and gluon. The starting point is the definition of quark and gluon impact factors in the BFKL approach. Following this procedure we show explicitly that all infrared divergences cancel when renormalized parton densities are considered. We compare our results for the vertex with the former calculation of refs. [
1
,
2
]. |
| doi_str_mv | 10.1007/JHEP02(2012)101 |
| format | Article |
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bstract
We recalculate, within the BFKL approach and at the next-to-leading order, the jet vertex relevant for the production of Mueller-Navelet jets in proton collisions and of forward jets in DIS. We consider both processes with incoming quark and gluon. The starting point is the definition of quark and gluon impact factors in the BFKL approach. Following this procedure we show explicitly that all infrared divergences cancel when renormalized parton densities are considered. We compare our results for the vertex with the former calculation of refs. [
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2
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bstract
We recalculate, within the BFKL approach and at the next-to-leading order, the jet vertex relevant for the production of Mueller-Navelet jets in proton collisions and of forward jets in DIS. We consider both processes with incoming quark and gluon. The starting point is the definition of quark and gluon impact factors in the BFKL approach. Following this procedure we show explicitly that all infrared divergences cancel when renormalized parton densities are considered. We compare our results for the vertex with the former calculation of refs. [
1
,
2
].</description><subject>Accuracy</subject><subject>Approximation</subject><subject>Classical and Quantum Gravitation</subject><subject>Elementary Particles</subject><subject>Energy</subject><subject>Gluons</subject><subject>High energy physics</subject><subject>Impact factors</subject><subject>Jets</subject><subject>Kinematics</subject><subject>Partons</subject><subject>Physics</subject><subject>Physics and Astronomy</subject><subject>Quantum Field Theories</subject><subject>Quantum Field Theory</subject><subject>Quantum Physics</subject><subject>Quarks</subject><subject>Relativity Theory</subject><subject>String Theory</subject><issn>1029-8479</issn><issn>1029-8479</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kL1PwzAQxS0EEqUws1pigSH0bMexPaKqpaDyIVFmy00uJVVIip2W8t-TKEiwMN3p3e-9kx4h5wyuGYAa3c8mz8AvOTB-xYAdkAEDbiIdK3P4Zz8mJyGsAZhkBgbkZfGGtMJ9EzV1VKLLimpFa5-hp2ts6A59g3ua154-bLEs0UePbodle3JV1umfzmcdGqjHXRGKBrNTcpS7MuDZzxyS1-lkMZ5F86fbu_HNPEoFgybSXGnpMoGx1pIlcplIhyJN0jxVziTapKhUAkK63GiXC6U51xngUrJYmFiLIbnocze-_thiaOy63vqqfWm5MFrwWINpqVFPpb4OwWNuN754d_7LMrBdc7ZvznbNtQJrHdA7QktWK_S_uf9ZvgGTBG9A</recordid><startdate>20120201</startdate><enddate>20120201</enddate><creator>Caporale, F.</creator><creator>Ivanov, D. 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Yu</creatorcontrib><creatorcontrib>Murdaca, B.</creatorcontrib><creatorcontrib>Papa, A.</creatorcontrib><creatorcontrib>Perri, A.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Advanced Technologies & Aerospace Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Advanced Technologies & Aerospace Database</collection><collection>ProQuest Advanced Technologies & Aerospace Collection</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>The journal of high energy physics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Caporale, F.</au><au>Ivanov, D. Yu</au><au>Murdaca, B.</au><au>Papa, A.</au><au>Perri, A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The next-to-leading order jet vertex for Mueller-Navelet and forward jets revisited</atitle><jtitle>The journal of high energy physics</jtitle><stitle>J. High Energ. Phys</stitle><date>2012-02-01</date><risdate>2012</risdate><volume>2012</volume><issue>2</issue><artnum>101</artnum><issn>1029-8479</issn><eissn>1029-8479</eissn><abstract>A
bstract
We recalculate, within the BFKL approach and at the next-to-leading order, the jet vertex relevant for the production of Mueller-Navelet jets in proton collisions and of forward jets in DIS. We consider both processes with incoming quark and gluon. The starting point is the definition of quark and gluon impact factors in the BFKL approach. Following this procedure we show explicitly that all infrared divergences cancel when renormalized parton densities are considered. We compare our results for the vertex with the former calculation of refs. [
1
,
2
].</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/JHEP02(2012)101</doi><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 1029-8479 |
| ispartof | The journal of high energy physics, 2012-02, Vol.2012 (2), Article 101 |
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| language | eng |
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| source | Springer Nature OA Free Journals |
| subjects | Accuracy Approximation Classical and Quantum Gravitation Elementary Particles Energy Gluons High energy physics Impact factors Jets Kinematics Partons Physics Physics and Astronomy Quantum Field Theories Quantum Field Theory Quantum Physics Quarks Relativity Theory String Theory |
| title | The next-to-leading order jet vertex for Mueller-Navelet and forward jets revisited |
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