{"id":176,"date":"2023-10-17T12:01:09","date_gmt":"2023-10-17T12:01:09","guid":{"rendered":"https:\/\/research.hip.fi\/qcdtheory\/?page_id=176"},"modified":"2023-10-18T12:52:33","modified_gmt":"2023-10-18T12:52:33","slug":"epps16","status":"publish","type":"page","link":"https:\/\/research.hip.fi\/qcdtheory\/nuclear-pdfs\/epps16\/","title":{"rendered":"EPPS16"},"content":{"rendered":"<p>Download the nuclear PDFs presented in article:<\/p>\n<ul>\n<li>K.J. Eskola, P. Paakkinen, H. Paukkunen and C.A. Salgado,<br \/>\n&#8220;EPPS16: Nuclear parton distributions with LHC data&#8221;<br \/>\nPublished as: Eur.Phys.J. C77 (2017) no.3, 163<br \/>\nEprint: <a class=\"external-link\" title=\"EPPS16: Nuclear parton distributions with LHC data\" href=\"https:\/\/arxiv.org\/abs\/1612.05741\" target=\"_blank\" rel=\"noopener noreferrer\">arXiv:1612.05741<\/a><\/li>\n<\/ul>\n<h3>The interface routines (analogue to EPS09):<\/h3>\n<ul>\n<li>The Fortran driver: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16.f\" target=\"_self\" rel=\"noopener\">EPPS16.f<\/a><\/li>\n<\/ul>\n<ul>\n<li>The C++ driver: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16.cpp\" target=\"_self\" rel=\"noopener\">EPPS16.cpp<\/a>\u00a0 ;\u00a0 <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16.h\" target=\"_self\" rel=\"noopener\">EPPS16.h<\/a><\/li>\n<\/ul>\n<p>21th of August 2017: A typo in the instructions given in the beginning of EPPS16.f and EPPS16.cpp files was found and corrected. The mutual order of each &#8220;-&#8221; and &#8220;+&#8221; error-set pair was reversed. For example, sets 2,3 correspond to error sets S{-1}, S{+1} and not S{+1}, S{-1} as it was stated in the earlier version.<\/p>\n<h3>The grid files (A=mass number) :<\/h3>\n<ul>\n<li>A=4: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_4\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_4<\/a><\/li>\n<li>A=6: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_6\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_6<\/a><\/li>\n<li>A=9: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_9\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_9<\/a><\/li>\n<li>A=12: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_12\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_12<\/a><\/li>\n<li>A=16: <a href=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_16\" data-linktype=\"external\" data-val=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_16\">EPPS16NLOR_16<\/a><\/li>\n<li>A=20: <a href=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_20\" data-linktype=\"external\" data-val=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_20\">EPPS16NLOR_20<\/a><\/li>\n<li>A=27: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_27\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_27<\/a><\/li>\n<li>A=40: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_40\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_40<\/a><\/li>\n<li>A=50: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_50\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_50<\/a><\/li>\n<li>A=56: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_56\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_56<\/a><\/li>\n<li>A=64: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_64\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_64<\/a><\/li>\n<li>A=84: <a href=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_84\" data-linktype=\"external\" data-val=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_84\">EPPS16NLOR_84<\/a><\/li>\n<li>A=117: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_117\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_117<\/a><\/li>\n<li>A=119: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_119\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_119<\/a><\/li>\n<li>A=131: <a href=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_131\" data-linktype=\"external\" data-val=\"http:\/\/users.jyu.fi\/~htpaukku\/EPPS16NLOR_131\">EPPS16NLOR_131<\/a><\/li>\n<li>A=184: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_184\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_184<\/a><\/li>\n<li>A=195: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_195\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_195<\/a><\/li>\n<li>A=197: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_197\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_197<\/a><\/li>\n<li>A=207: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_207\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_207<\/a><\/li>\n<li>A=208: <a class=\"external-link\" title=\"\" href=\"http:\/\/users.jyu.fi\/~kaeskola\/EPPS16\/EPPS16NLOR_208\" target=\"_self\" rel=\"noopener\">EPPS16NLOR_208<\/a><\/li>\n<\/ul>\n<h3>\u00a0The LHAPDF files:<\/h3>\n<ul>\n<li>The LHAPDF grids are available in the official <a class=\"external-link\" title=\"\" href=\"https:\/\/lhapdf.hepforge.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">LHAPDF website<\/a>. The EPPS16 LHAPDF grids correspond to the <strong>total<\/strong> PDFs of the nuclei (multiplied by x) obtained from the free proton PDFs (<a class=\"external-link\" title=\"\" href=\"https:\/\/arxiv.org\/abs\/1506.07443\" target=\"_blank\" rel=\"noopener noreferrer\">CT14NLO<\/a>) and nuclear modifications as shown below.<\/li>\n<li>For each nucleus, the LHAPDF grids contain 97 members:<\/li>\n<\/ul>\n<p>0 = central set of EPPS16 with the central set of CT14NLO<\/p>\n<p>1&#8230;40\u00a0\u00a0 = The EPPS16 <strong>error sets<\/strong> multiplied (as below) by the <strong>central set<\/strong> of CT14NLO<\/p>\n<p>41&#8230;96 = The <strong>central set<\/strong> of EPPS16 multiplied (as below) by the <strong>error sets<\/strong> of CT14NLO<\/p>\n<h3>\u00a0Questions &amp; comments to:<\/h3>\n<ul>\n<li><span class=\"korostus1\">&#104;a&#x6e;n&#x75;&#46;&#x70;a&#x75;&#107;&#x6b;&#117;&#x6e;&#101;&#x6e;&#64;j&#121;u&#x2e;f&#x69;<\/span><\/li>\n<li><span class=\"korostus1\"> &#x6b;&#97;&#114;&#x69;&#x2e;&#101;&#115;&#x6b;&#x6f;&#108;&#97;&#x40;&#x6a;&#121;&#117;&#x2e;&#x66;&#105;<\/span><\/li>\n<li><span class=\"korostus1\">p&#101;&#116;&#x6a;&#x61;&#46;p&#97;&#97;&#x6b;&#x6b;in&#101;&#110;&#x40;&#x6a;yu&#46;&#x66;&#x69;<\/span><\/li>\n<li><span class=\"korostus1\">c&#97;&#114;&#x6c;&#x6f;&#x73;&#46;s&#97;&#108;&#x67;&#x61;&#x64;o&#64;&#117;&#115;&#x63;&#x2e;&#x65;s<\/span><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Download the nuclear PDFs presented in article: K.J. Eskola, P. Paakkinen, H. Paukkunen and C.A. Salgado, &#8220;EPPS16: Nuclear parton distributions with LHC data&#8221; Published as: Eur.Phys.J. C77 (2017) no.3, 163 Eprint: arXiv:1612.05741 The interface routines (analogue to EPS09): The Fortran driver: EPPS16.f The C++ driver: EPPS16.cpp\u00a0 ;\u00a0 EPPS16.h 21th of August 2017: A typo in [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":171,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-176","page","type-page","status-publish","hentry","post"],"_links":{"self":[{"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/pages\/176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/comments?post=176"}],"version-history":[{"count":2,"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/pages\/176\/revisions"}],"predecessor-version":[{"id":199,"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/pages\/176\/revisions\/199"}],"up":[{"embeddable":true,"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/pages\/171"}],"wp:attachment":[{"href":"https:\/\/research.hip.fi\/qcdtheory\/wp-json\/wp\/v2\/media?parent=176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}