WikiIL

QgpFrance07

Identification

Navigation

  • Rechercher un mot :

Édition

afficheaffiche

Deuxièmes rencontres PQG-France d'Etretat (2007)


Début : lundi 17 septembre avant le déjeuner
Fin : jeudi 20 septembre après le petit déjeuner
Hotel Dormy House : http://www.dormy-house.com

les durées indiquées sur le programme comprennent 5 minutes réservées aux questions

lundi 17 septembre


après-midi

14h45 - Alberto Baldisseri : Introduction (pdf)

15h00 - Revues (chair : Nicole Bastid)
François Gélis : Exposé général sur le PQG (pdf)
Robi Peschanski : Physique des trous noirs et des ions lourds (pdf)

Pause

16h45 - Statuts détecteurs (chair : Nicole Bastid)
Jonathan Bouchet : Performances du SSD de l'expérience Star à Rhic (pdf)
Pascal Dupieux : Etat d'avancement de l'installation d'Alice et des projets français (pdf)
Nicolas Lebris : Efficacité du système de tracking dans Alice (pdf,ppt)
Fabien Nendaz : Le détecteur V0 (pdf)
Cynthia Hadjidakis : EMCal Alice (pdf,ppt)

19h00 - Sessions parallèles
Alice-France-Physique

mardi 18 septembre


matin


9h00 - Revues (chair : Guillaume Batigne)
Sonia Kabana : Derniers résultats de Star (annulé)
Larry Mac Lerran : Quarkyonic Matter (pdf,ppt)
Hugo Pereira : Derniers résultats de Phenix (pdf,ppt)

Pause

10h45 - CGC, QCD, W/Z, basses masses (chair : Guillaume Batigne)
Edmond Iancu : Production de particules dans les collisions pA au LHC (pdf)
Zaida Conesa del Valle : Les muons de haut pT comme sonde du PQG au LHC (pdf,ppt)
Fabien Nendaz : Mesure des dimuons de basses masses avec le spectromètre à muon d'Alice (pdf)
Yacine Mehtar-Tani : Phénoménologie de la saturation au Rhic et au LHC (pdf)

après-midi


15h15 - Gamma/jet (chair : Jean-Yves Grossiord)
Thierry Gousset : Phénoménologie des jets et des photons avec Alice (pdf)
Lamia Benhabib : Production de photons dans Alice (pdf,ppt)
Guénolé Bourdaud : Etude des événements gamma-jet dans Alice (pdf,ppt)
Matteo Cacciari : Reconstruction des jets (pdf)
André Peshier : The QCD collisionnal energy loss reexamined (pdf)

Pause

18h00 - Soft physique (chair : Jean-Yves Grossiord)
Hélène Ricaud : Mesure des hypérons dans les collisions pp avec Alice (pdf,ppt)
Sarah Portebeuf : EPOS : du Rhic au LHC (pdf,ppt)

18h50 - Revues (chair : Jean-Yves Grossiord)
David d'Enterria : CMS ions lourds (pdf)

mercredi 19 septembre


matin


9h00 - Sessions parallèles
Alice-France-Physique

Pause

10h45 - Quarkonia et saveurs lourdes (chair : Hervé Borel)
Franck Manso : Résultats du SPS (pdf)
Artemios Geromitsos : Mesure du charme dans Star avec le SSD (annulé)
Alexandre Shabetai : HFT et D0 dans STAR (pdf)
Catherine Silvestre : Mesure du J/
", "<" ), array( "&", """, ">", "<" ), $in ); } } if (!function_exists("linkToMathImage")) { function linkToMathImage ($wgMathPath, $tex, $outputhash ) { global $wiki; return "config["ghostscript_png_ext"] ."\" alt=\"".wfEscapeHTML($tex)."\">"; } } if (!function_exists("renderMath")) { function renderMath( $tex ) { global $wiki; $mf = "math_failure"; $munk = "math_unknown_error"; $math_dir_url = $wiki->config["math_dir_url"]; $math_dir_sys = $wiki->config["math_dir_sys"]; $math_tmp_dir = $wiki->config["math_tmp_dir"]; $math_inputenc = $wiki->config["math_inputenc"]; $math_render_type = $wiki->config["math_render_type"]; /* 0 : "Toujours produire une image PNG", 1 : "HTML si tres simple, autrement PNG", 2 : "HTML si possible, autrement PNG", 3 : "Laisser le code TeX original", 4 : "Pour les navigateurs modernes" (mathml) */ if ($math_render_type == 3) return ('$ '.wfEscapeHTML($tex).' $'); $md5 = md5($tex); $md5_sql = mysql_escape_string(pack("H32", $md5)); if ($math_render_type == 0) $sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"] ."math WHERE math_inputhash = '".$md5_sql."'"; else $sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'"; $res = $wiki->Query($sql); if( $rpage = mysql_fetch_object( $res ) ) { $outputhash = unpack( "H32md5", $rpage->math_outputhash . " " ); $outputhash = $outputhash ['md5']; if( file_exists( "$math_dir_sys/$outputhash" .$wiki->config["ghostscript_png_ext"] ) ) { if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($rpage->math_html_conservativeness != 2)) || (($math_render_type == 4) && ($rpage->math_html_conservativeness == 0))) return linkToMathImage ( $wiki->config["math_dir_url"], $tex, $outputhash ); else { return $rpage->math_html; } } } $cmd = $wiki->config["math_texvc_path"]." " .escapeshellarg($math_tmp_dir)." " .escapeshellarg($math_dir_sys)." " .escapeshellarg($tex)." ".escapeshellarg($math_inputenc); $contents = `$cmd`; if (strlen($contents) == 0) return "".$mf." (".$munk." 1): ".wfEscapeHTML($tex).""; $retval = substr ($contents, 0, 1); if (($retval == "C") || ($retval == "M") || ($retval == "L")) { if ($retval == "C") $conservativeness = 2; else if ($retval == "M") $conservativeness = 1; else $conservativeness = 0; $outdata = substr ($contents, 33); $i = strpos($outdata, "\000"); $outhtml = substr($outdata, 0, $i); $mathml = substr($outdata, $i+1); $sql_html = "'".mysql_escape_string($outhtml)."'"; $sql_mathml = "'".mysql_escape_string($mathml)."'"; } else if (($retval == "c") || ($retval == "m") || ($retval == "l")) { $outhtml = substr ($contents, 33); if ($retval == "c") $conservativeness = 2; else if ($retval == "m") $conservativeness = 1; else $conservativeness = 0; $sql_html = "'".mysql_escape_string($outhtml)."'"; $mathml = ''; $sql_mathml = 'NULL'; } else if ($retval == "X") { $outhtml = ''; $mathml = substr ($contents, 33); $sql_html = 'NULL'; $sql_mathml = "'".mysql_escape_string($mathml)."'"; $conservativeness = 0; } else if ($retval == "+") { $outhtml = ''; $mathml = ''; $sql_html = 'NULL'; $sql_mathml = 'NULL'; $conservativeness = 0; } else { if ($retval == "E") $errmsg = wfMsg( "math_lexing_error" ); else if ($retval == "S") $errmsg = wfMsg( "math_syntax_error" ); else if ($retval == "F") $errmsg = wfMsg( "math_unknown_function" ); else $errmsg = $munk." ".$retval; return "

".$mf." (".$errmsg.substr($contents, 1)."): " .wfEscapeHTML($tex)."

"; } $outmd5 = substr ($contents, 1, 32); if (!preg_match("/^[a-f0-9]{32}$/", $outmd5)) return "".$mf." (".$munk." 3): ".wfEscapeHTML($tex).""; $outmd5_sql = mysql_escape_string(pack("H32", $outmd5)); $sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('" .$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html .", ".$sql_mathml.")"; $res = $wiki->Query($sql); # we don't really care if it fails if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($conservativeness != 2)) || (($math_render_type == 4) && ($conservativeness == 0))) return linkToMathImage($wiki->config["math_dir_url"], $tex, $outmd5); else return $outhtml; } } echo renderMath($text); ?>
au Rhic (annulé)
Raphaël Granier de Cassagnac : Perspectives Rhic : charme ouvert,
", "<" ), array( "&", """, ">", "<" ), $in ); } } if (!function_exists("linkToMathImage")) { function linkToMathImage ($wgMathPath, $tex, $outputhash ) { global $wiki; return "config["ghostscript_png_ext"] ."\" alt=\"".wfEscapeHTML($tex)."\">"; } } if (!function_exists("renderMath")) { function renderMath( $tex ) { global $wiki; $mf = "math_failure"; $munk = "math_unknown_error"; $math_dir_url = $wiki->config["math_dir_url"]; $math_dir_sys = $wiki->config["math_dir_sys"]; $math_tmp_dir = $wiki->config["math_tmp_dir"]; $math_inputenc = $wiki->config["math_inputenc"]; $math_render_type = $wiki->config["math_render_type"]; /* 0 : "Toujours produire une image PNG", 1 : "HTML si tres simple, autrement PNG", 2 : "HTML si possible, autrement PNG", 3 : "Laisser le code TeX original", 4 : "Pour les navigateurs modernes" (mathml) */ if ($math_render_type == 3) return ('$ '.wfEscapeHTML($tex).' $'); $md5 = md5($tex); $md5_sql = mysql_escape_string(pack("H32", $md5)); if ($math_render_type == 0) $sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"] ."math WHERE math_inputhash = '".$md5_sql."'"; else $sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'"; $res = $wiki->Query($sql); if( $rpage = mysql_fetch_object( $res ) ) { $outputhash = unpack( "H32md5", $rpage->math_outputhash . " " ); $outputhash = $outputhash ['md5']; if( file_exists( "$math_dir_sys/$outputhash" .$wiki->config["ghostscript_png_ext"] ) ) { if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($rpage->math_html_conservativeness != 2)) || (($math_render_type == 4) && ($rpage->math_html_conservativeness == 0))) return linkToMathImage ( $wiki->config["math_dir_url"], $tex, $outputhash ); else { return $rpage->math_html; } } } $cmd = $wiki->config["math_texvc_path"]." " .escapeshellarg($math_tmp_dir)." " .escapeshellarg($math_dir_sys)." " .escapeshellarg($tex)." ".escapeshellarg($math_inputenc); $contents = `$cmd`; if (strlen($contents) == 0) return "".$mf." (".$munk." 1): ".wfEscapeHTML($tex).""; $retval = substr ($contents, 0, 1); if (($retval == "C") || ($retval == "M") || ($retval == "L")) { if ($retval == "C") $conservativeness = 2; else if ($retval == "M") $conservativeness = 1; else $conservativeness = 0; $outdata = substr ($contents, 33); $i = strpos($outdata, "\000"); $outhtml = substr($outdata, 0, $i); $mathml = substr($outdata, $i+1); $sql_html = "'".mysql_escape_string($outhtml)."'"; $sql_mathml = "'".mysql_escape_string($mathml)."'"; } else if (($retval == "c") || ($retval == "m") || ($retval == "l")) { $outhtml = substr ($contents, 33); if ($retval == "c") $conservativeness = 2; else if ($retval == "m") $conservativeness = 1; else $conservativeness = 0; $sql_html = "'".mysql_escape_string($outhtml)."'"; $mathml = ''; $sql_mathml = 'NULL'; } else if ($retval == "X") { $outhtml = ''; $mathml = substr ($contents, 33); $sql_html = 'NULL'; $sql_mathml = "'".mysql_escape_string($mathml)."'"; $conservativeness = 0; } else if ($retval == "+") { $outhtml = ''; $mathml = ''; $sql_html = 'NULL'; $sql_mathml = 'NULL'; $conservativeness = 0; } else { if ($retval == "E") $errmsg = wfMsg( "math_lexing_error" ); else if ($retval == "S") $errmsg = wfMsg( "math_syntax_error" ); else if ($retval == "F") $errmsg = wfMsg( "math_unknown_function" ); else $errmsg = $munk." ".$retval; return "

".$mf." (".$errmsg.substr($contents, 1)."): " .wfEscapeHTML($tex)."

"; } $outmd5 = substr ($contents, 1, 32); if (!preg_match("/^[a-f0-9]{32}$/", $outmd5)) return "".$mf." (".$munk." 3): ".wfEscapeHTML($tex).""; $outmd5_sql = mysql_escape_string(pack("H32", $outmd5)); $sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('" .$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html .", ".$sql_mathml.")"; $res = $wiki->Query($sql); # we don't really care if it fails if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($conservativeness != 2)) || (($math_render_type == 4) && ($conservativeness == 0))) return linkToMathImage($wiki->config["math_dir_url"], $tex, $outmd5); else return $outhtml; } } echo renderMath($text); ?>
, v2 du
", "<" ), array( "&", """, ">", "<" ), $in ); } } if (!function_exists("linkToMathImage")) { function linkToMathImage ($wgMathPath, $tex, $outputhash ) { global $wiki; return "config["ghostscript_png_ext"] ."\" alt=\"".wfEscapeHTML($tex)."\">"; } } if (!function_exists("renderMath")) { function renderMath( $tex ) { global $wiki; $mf = "math_failure"; $munk = "math_unknown_error"; $math_dir_url = $wiki->config["math_dir_url"]; $math_dir_sys = $wiki->config["math_dir_sys"]; $math_tmp_dir = $wiki->config["math_tmp_dir"]; $math_inputenc = $wiki->config["math_inputenc"]; $math_render_type = $wiki->config["math_render_type"]; /* 0 : "Toujours produire une image PNG", 1 : "HTML si tres simple, autrement PNG", 2 : "HTML si possible, autrement PNG", 3 : "Laisser le code TeX original", 4 : "Pour les navigateurs modernes" (mathml) */ if ($math_render_type == 3) return ('$ '.wfEscapeHTML($tex).' $'); $md5 = md5($tex); $md5_sql = mysql_escape_string(pack("H32", $md5)); if ($math_render_type == 0) $sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"] ."math WHERE math_inputhash = '".$md5_sql."'"; else $sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'"; $res = $wiki->Query($sql); if( $rpage = mysql_fetch_object( $res ) ) { $outputhash = unpack( "H32md5", $rpage->math_outputhash . " " ); $outputhash = $outputhash ['md5']; if( file_exists( "$math_dir_sys/$outputhash" .$wiki->config["ghostscript_png_ext"] ) ) { if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($rpage->math_html_conservativeness != 2)) || (($math_render_type == 4) && ($rpage->math_html_conservativeness == 0))) return linkToMathImage ( $wiki->config["math_dir_url"], $tex, $outputhash ); else { return $rpage->math_html; } } } $cmd = $wiki->config["math_texvc_path"]." " .escapeshellarg($math_tmp_dir)." " .escapeshellarg($math_dir_sys)." " .escapeshellarg($tex)." ".escapeshellarg($math_inputenc); $contents = `$cmd`; if (strlen($contents) == 0) return "".$mf." (".$munk." 1): ".wfEscapeHTML($tex).""; $retval = substr ($contents, 0, 1); if (($retval == "C") || ($retval == "M") || ($retval == "L")) { if ($retval == "C") $conservativeness = 2; else if ($retval == "M") $conservativeness = 1; else $conservativeness = 0; $outdata = substr ($contents, 33); $i = strpos($outdata, "\000"); $outhtml = substr($outdata, 0, $i); $mathml = substr($outdata, $i+1); $sql_html = "'".mysql_escape_string($outhtml)."'"; $sql_mathml = "'".mysql_escape_string($mathml)."'"; } else if (($retval == "c") || ($retval == "m") || ($retval == "l")) { $outhtml = substr ($contents, 33); if ($retval == "c") $conservativeness = 2; else if ($retval == "m") $conservativeness = 1; else $conservativeness = 0; $sql_html = "'".mysql_escape_string($outhtml)."'"; $mathml = ''; $sql_mathml = 'NULL'; } else if ($retval == "X") { $outhtml = ''; $mathml = substr ($contents, 33); $sql_html = 'NULL'; $sql_mathml = "'".mysql_escape_string($mathml)."'"; $conservativeness = 0; } else if ($retval == "+") { $outhtml = ''; $mathml = ''; $sql_html = 'NULL'; $sql_mathml = 'NULL'; $conservativeness = 0; } else { if ($retval == "E") $errmsg = wfMsg( "math_lexing_error" ); else if ($retval == "S") $errmsg = wfMsg( "math_syntax_error" ); else if ($retval == "F") $errmsg = wfMsg( "math_unknown_function" ); else $errmsg = $munk." ".$retval; return "

".$mf." (".$errmsg.substr($contents, 1)."): " .wfEscapeHTML($tex)."

"; } $outmd5 = substr ($contents, 1, 32); if (!preg_match("/^[a-f0-9]{32}$/", $outmd5)) return "".$mf." (".$munk." 3): ".wfEscapeHTML($tex).""; $outmd5_sql = mysql_escape_string(pack("H32", $outmd5)); $sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('" .$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html .", ".$sql_mathml.")"; $res = $wiki->Query($sql); # we don't really care if it fails if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($conservativeness != 2)) || (($math_render_type == 4) && ($conservativeness == 0))) return linkToMathImage($wiki->config["math_dir_url"], $tex, $outmd5); else return $outhtml; } } echo renderMath($text); ?>
,
", "<" ), array( "&", """, ">", "<" ), $in ); } } if (!function_exists("linkToMathImage")) { function linkToMathImage ($wgMathPath, $tex, $outputhash ) { global $wiki; return "config["ghostscript_png_ext"] ."\" alt=\"".wfEscapeHTML($tex)."\">"; } } if (!function_exists("renderMath")) { function renderMath( $tex ) { global $wiki; $mf = "math_failure"; $munk = "math_unknown_error"; $math_dir_url = $wiki->config["math_dir_url"]; $math_dir_sys = $wiki->config["math_dir_sys"]; $math_tmp_dir = $wiki->config["math_tmp_dir"]; $math_inputenc = $wiki->config["math_inputenc"]; $math_render_type = $wiki->config["math_render_type"]; /* 0 : "Toujours produire une image PNG", 1 : "HTML si tres simple, autrement PNG", 2 : "HTML si possible, autrement PNG", 3 : "Laisser le code TeX original", 4 : "Pour les navigateurs modernes" (mathml) */ if ($math_render_type == 3) return ('$ '.wfEscapeHTML($tex).' $'); $md5 = md5($tex); $md5_sql = mysql_escape_string(pack("H32", $md5)); if ($math_render_type == 0) $sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"] ."math WHERE math_inputhash = '".$md5_sql."'"; else $sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'"; $res = $wiki->Query($sql); if( $rpage = mysql_fetch_object( $res ) ) { $outputhash = unpack( "H32md5", $rpage->math_outputhash . " " ); $outputhash = $outputhash ['md5']; if( file_exists( "$math_dir_sys/$outputhash" .$wiki->config["ghostscript_png_ext"] ) ) { if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($rpage->math_html_conservativeness != 2)) || (($math_render_type == 4) && ($rpage->math_html_conservativeness == 0))) return linkToMathImage ( $wiki->config["math_dir_url"], $tex, $outputhash ); else { return $rpage->math_html; } } } $cmd = $wiki->config["math_texvc_path"]." " .escapeshellarg($math_tmp_dir)." " .escapeshellarg($math_dir_sys)." " .escapeshellarg($tex)." ".escapeshellarg($math_inputenc); $contents = `$cmd`; if (strlen($contents) == 0) return "".$mf." (".$munk." 1): ".wfEscapeHTML($tex).""; $retval = substr ($contents, 0, 1); if (($retval == "C") || ($retval == "M") || ($retval == "L")) { if ($retval == "C") $conservativeness = 2; else if ($retval == "M") $conservativeness = 1; else $conservativeness = 0; $outdata = substr ($contents, 33); $i = strpos($outdata, "\000"); $outhtml = substr($outdata, 0, $i); $mathml = substr($outdata, $i+1); $sql_html = "'".mysql_escape_string($outhtml)."'"; $sql_mathml = "'".mysql_escape_string($mathml)."'"; } else if (($retval == "c") || ($retval == "m") || ($retval == "l")) { $outhtml = substr ($contents, 33); if ($retval == "c") $conservativeness = 2; else if ($retval == "m") $conservativeness = 1; else $conservativeness = 0; $sql_html = "'".mysql_escape_string($outhtml)."'"; $mathml = ''; $sql_mathml = 'NULL'; } else if ($retval == "X") { $outhtml = ''; $mathml = substr ($contents, 33); $sql_html = 'NULL'; $sql_mathml = "'".mysql_escape_string($mathml)."'"; $conservativeness = 0; } else if ($retval == "+") { $outhtml = ''; $mathml = ''; $sql_html = 'NULL'; $sql_mathml = 'NULL'; $conservativeness = 0; } else { if ($retval == "E") $errmsg = wfMsg( "math_lexing_error" ); else if ($retval == "S") $errmsg = wfMsg( "math_syntax_error" ); else if ($retval == "F") $errmsg = wfMsg( "math_unknown_function" ); else $errmsg = $munk." ".$retval; return "

".$mf." (".$errmsg.substr($contents, 1)."): " .wfEscapeHTML($tex)."

"; } $outmd5 = substr ($contents, 1, 32); if (!preg_match("/^[a-f0-9]{32}$/", $outmd5)) return "".$mf." (".$munk." 3): ".wfEscapeHTML($tex).""; $outmd5_sql = mysql_escape_string(pack("H32", $outmd5)); $sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('" .$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html .", ".$sql_mathml.")"; $res = $wiki->Query($sql); # we don't really care if it fails if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($conservativeness != 2)) || (($math_render_type == 4) && ($conservativeness == 0))) return linkToMathImage($wiki->config["math_dir_url"], $tex, $outmd5); else return $outhtml; } } echo renderMath($text); ?>
_c (pdf,ppt)

après-midi


15h45 - Quarkonia et saveurs lourdes (chair : Louis Kluberg)
Magdalena Malek : Mesure du charme dans Alice (pdf)
Philippe Rosnet : Physique des quarkonia avec le spectromètre à muons d'Alice (pdf)
Sébastien Gadrat : Une nouvelle contribution au R_AA des électrons non-photoniques (pdf,ppt)
Frédéric Yermia : Identification du charme et des
", "<" ), array( "&", """, ">", "<" ), $in ); } } if (!function_exists("linkToMathImage")) { function linkToMathImage ($wgMathPath, $tex, $outputhash ) { global $wiki; return "config["ghostscript_png_ext"] ."\" alt=\"".wfEscapeHTML($tex)."\">"; } } if (!function_exists("renderMath")) { function renderMath( $tex ) { global $wiki; $mf = "math_failure"; $munk = "math_unknown_error"; $math_dir_url = $wiki->config["math_dir_url"]; $math_dir_sys = $wiki->config["math_dir_sys"]; $math_tmp_dir = $wiki->config["math_tmp_dir"]; $math_inputenc = $wiki->config["math_inputenc"]; $math_render_type = $wiki->config["math_render_type"]; /* 0 : "Toujours produire une image PNG", 1 : "HTML si tres simple, autrement PNG", 2 : "HTML si possible, autrement PNG", 3 : "Laisser le code TeX original", 4 : "Pour les navigateurs modernes" (mathml) */ if ($math_render_type == 3) return ('$ '.wfEscapeHTML($tex).' $'); $md5 = md5($tex); $md5_sql = mysql_escape_string(pack("H32", $md5)); if ($math_render_type == 0) $sql = "SELECT math_outputhash FROM ".$wiki->config["table_prefix"] ."math WHERE math_inputhash = '".$md5_sql."'"; else $sql = "SELECT math_outputhash,math_html_conservativeness,math_html FROM ".$wiki->config["table_prefix"]."math WHERE math_inputhash = '".$md5_sql."'"; $res = $wiki->Query($sql); if( $rpage = mysql_fetch_object( $res ) ) { $outputhash = unpack( "H32md5", $rpage->math_outputhash . " " ); $outputhash = $outputhash ['md5']; if( file_exists( "$math_dir_sys/$outputhash" .$wiki->config["ghostscript_png_ext"] ) ) { if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($rpage->math_html_conservativeness != 2)) || (($math_render_type == 4) && ($rpage->math_html_conservativeness == 0))) return linkToMathImage ( $wiki->config["math_dir_url"], $tex, $outputhash ); else { return $rpage->math_html; } } } $cmd = $wiki->config["math_texvc_path"]." " .escapeshellarg($math_tmp_dir)." " .escapeshellarg($math_dir_sys)." " .escapeshellarg($tex)." ".escapeshellarg($math_inputenc); $contents = `$cmd`; if (strlen($contents) == 0) return "".$mf." (".$munk." 1): ".wfEscapeHTML($tex).""; $retval = substr ($contents, 0, 1); if (($retval == "C") || ($retval == "M") || ($retval == "L")) { if ($retval == "C") $conservativeness = 2; else if ($retval == "M") $conservativeness = 1; else $conservativeness = 0; $outdata = substr ($contents, 33); $i = strpos($outdata, "\000"); $outhtml = substr($outdata, 0, $i); $mathml = substr($outdata, $i+1); $sql_html = "'".mysql_escape_string($outhtml)."'"; $sql_mathml = "'".mysql_escape_string($mathml)."'"; } else if (($retval == "c") || ($retval == "m") || ($retval == "l")) { $outhtml = substr ($contents, 33); if ($retval == "c") $conservativeness = 2; else if ($retval == "m") $conservativeness = 1; else $conservativeness = 0; $sql_html = "'".mysql_escape_string($outhtml)."'"; $mathml = ''; $sql_mathml = 'NULL'; } else if ($retval == "X") { $outhtml = ''; $mathml = substr ($contents, 33); $sql_html = 'NULL'; $sql_mathml = "'".mysql_escape_string($mathml)."'"; $conservativeness = 0; } else if ($retval == "+") { $outhtml = ''; $mathml = ''; $sql_html = 'NULL'; $sql_mathml = 'NULL'; $conservativeness = 0; } else { if ($retval == "E") $errmsg = wfMsg( "math_lexing_error" ); else if ($retval == "S") $errmsg = wfMsg( "math_syntax_error" ); else if ($retval == "F") $errmsg = wfMsg( "math_unknown_function" ); else $errmsg = $munk." ".$retval; return "

".$mf." (".$errmsg.substr($contents, 1)."): " .wfEscapeHTML($tex)."

"; } $outmd5 = substr ($contents, 1, 32); if (!preg_match("/^[a-f0-9]{32}$/", $outmd5)) return "".$mf." (".$munk." 3): ".wfEscapeHTML($tex).""; $outmd5_sql = mysql_escape_string(pack("H32", $outmd5)); $sql = "REPLACE INTO ".$wiki->config["table_prefix"]."math VALUES ('" .$md5_sql."', '".$outmd5_sql."', ".$conservativeness.", ".$sql_html .", ".$sql_mathml.")"; $res = $wiki->Query($sql); # we don't really care if it fails if (($math_render_type == 0) || ($rpage->math_html == '') || (($math_render_type == 1) && ($conservativeness != 2)) || (($math_render_type == 4) && ($conservativeness == 0))) return linkToMathImage($wiki->config["math_dir_url"], $tex, $outmd5); else return $outhtml; } } echo renderMath($text); ?>
, K avec le spectromètre à muons d'Alice (pdf,ppt)

Pause

18h00 - Quarkonia et saveurs lourdes (chair : Louis Kluberg)
Frédéric Fleuret : Revue des résultats expérimentaux (pdf,ppt)
Andry Rakotozafindrabe : Effets nucléaires froids (pdf)
Elena Ferreiro : Quarkonia dans le PQG (pdf,ppt)

photos

Commentaires [Cacher les commentaires]