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Optimisation des parametres de scintillation des cristaux de tungstate de plomb pour leur application dans la calorimetrie electromagnetique de haute precision

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(1)Optimisation des parametres de scintillation des cristaux de tungstate de plomb pour leur application dans la calorimetrie electromagnetique de haute precision Gleb Drobychev. To cite this version: Gleb Drobychev. Optimisation des parametres de scintillation des cristaux de tungstate de plomb pour leur application dans la calorimetrie electromagnetique de haute precision. Physique des Hautes Energies - Expérience [hep-ex]. Université de Savoie, 2000. Français. �tel-00001325�. HAL Id: tel-00001325 https://tel.archives-ouvertes.fr/tel-00001325 Submitted on 26 Apr 2002. HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers.. L’archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d’enseignement et de recherche français ou étrangers, des laboratoires publics ou privés..

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(5) „¹ VS s RXKV<N;P s M;P$N;M;N s w‰O;T s ª q wKxX‰Å¥M;V<O s U<SKO/P s T;U<~;SKXKO;váM;N;O;PZV<S‰ªKN;T;R<P$â;V<S‰Y/S s M;XKP¨XKx»KR<P$S s Y/S s ªKP$U s R<XKO;veY;S pCÇ²È M;SKT;Y;XKT;R‡V<SKO;P¥M;P$N;YAO;ªKR<U<N;TƒSKT s wyP$U<S“¤¡aS s ª q wKxX ž u;O;U7X×wKR<w P$SKR<SKT;O ž M/P$wK~;N;U<R V¸¦jSKv/wKªKO;R<U<N;T1Y;S¶~;wKP$U<¢$U<ªyXKR<U<N;T s ªKN;xM;V<SKv;S s ŶR<N;O s V<S s T;U<~;SKXKO;vY;O1ª r ªKV<SR³SKª q T;N;V<N/WAU<u;O;SY;SKM;O;U s V<X P$wKªKSKM;R<U<N;TM;XyP]V¸¦jO s U<T;SY;Sx¥XKR<U<»KP$S s M;P$SKxU<»KP$S s SKTÖM;P$N;~;SKT/XKT;ªySY!¦jO;TÖ¢¨XKQ;P$U<ªyXKT;RhSKv/R<wKP$U<SKO;P Û O s u;O!¦jÅ V¸¦jU<T s R<XKV<V<XKR<U<N;TÉY;wK¢$U<T;U<R<U<~;SY;OɪKP$U s R<XKV Y;XKT s V<SªKXKV<N;P$U<x»KR<P¨SwKV<SyªKR<P$N;xXyWAT/wKR<U<u;O;S“ p N;O;P¯ª q XKu;O/SËwKR<XKM/SËY;O ªKN;T;R<P$â;V<SZY;S s wKu;O;U<M/SKxSKT;R s SKRY;S s xwKR q N;Y;S s Y/SZªKN;T;R<P$â;V<S s N;T;RM;P$N;M;N s w s N;O7N;T;RwKR<wZªKN;T s R<P$O;U<R s “ ­¯Õ XKT/XKV rts SŠY;S s Y;U s R<P$U<Q;O;R<U<N;T s SKv/M;w©P$U<xSKT;R<XKV<S s1s SKV<N;TÜV<XŠR<SKT;O/SŠXKO;v®P$XKY;U<XKR<U<N;T s Y;S s ªKP$U s R<XKO;v M;P$N;Y;O;U<R s XK~;XKT;RaSKRaXKM;P¨» s V¸¦jN;M;R<U<xU s XKR<U<NATY;SV<XR<SKª q T;N;V<N/WAU<S ž XM/SKP$xU s Y;Õ S s R<U<xSKP'V<S s M;P$N;Q/XKQ;U<V<U<R<w s Y;Õ U<T s R<XKV<V<XKR<U<N;T%Y;XKT s V<S7ªyXKV<N;P$U<x»KR<P$S7Y/S7ª©P$U s R<XKO;v¶T;N;T%ªKN;T;¢$N;P$xS s SKR¯V<XÉM;P$N;Q;XKQ;U<V<U<R<wÉY;SP$S Û SKR¯Y;SÉQ;N;T s ªKP$U s R<XKO;vÉSKT7XKM;M;V<U<u;O;XKT;RV<S s xwKR q N;Y;S s YASZªKN;T;R<P$â;V³SZM;P$N;M;N s wyS s “ REMERCIEMENTS. ¯­ Õ XKO;R³SKO;PSKv/M;P$U<xS1V<X1P¨SKªKN;T;T;XKU s"s X©T/ªKS s U<T;ªy»KP$SSKR]V<XÖWAP$XKR<U<R<O;Y;SM;P$N/¢$N;T;Y;SXKO;vƒY;U<P$SKªKR³SKO;P s Y;S R q » s S㠒 P6“A”t“ -P. p SKU<WAT;SKO;vSKR ’ P6“;–e“ —¥“;˜]N;P Û U<š ž XKU<T s UEu;O;SXKO;vM;SKP s N;T;T;SKV s Y;SV¸¦¯¹ ¼]pCž Y;O­ Ÿ]pCpCž Y;O§¡ à   ¼ SKR¤Y;O§œÂE¡ p SKR¤M;SKP s N;T;T;SKV<V<S©xSKT;Rʼn–e“ Ÿ “ ¼ “ Ÿ T;T/SKT;š;N;~ ž ’ P6“ à “ Ÿ O/¢$¢$P¨X r •$ä]U<V<V<SKxXKT s"ž p P6“ V.G. œXyP r ª q SK~ s š rCå –e“ Ÿ “ à “6œN/P$U s SK~;U<ª q;ž ’ P6“ƒ 7“e¡ q U<M;XKO;v ž ’ P6“e–e“ ’ “ ’ SK™ q O;P$š;N ž ’ P6“ p “ ­¯SyªKN;u ž –e“ V.D. ­U<W/N/O/T ž Dr. –e“}æ'~;SKP$R ž –e“}ç .V. ˜]N;T;Y;P$XKR<U<SK~ ž –e“ V.L. ˜'N s R r V³SK~ ž ’ ’ Dr. Ÿ “ Ê“;­N;Q;š;N ž P6“6”t“ -P. –SyT;Y;U<Q;O;P$O ž P6“ È “ —‰“A–U s"s SK~;U<ª q;ž p P6“A”t“;–e“;–N;P$SKXKO ž –e“;—‰“ ¹è“/–N/P$N;™ ž ’ P6“ à “ ¹è“ p N;Y;N;V<T rtž ’ P6“ Ÿ “ —‰“6Ê U<T/WANA~ s š rtž ’ P6“ Ÿ “ Ÿ “ µ r N/Y;N/P$N;~ ž ’ P6“é–e“éÊCª q T;SySyWAXKT s SKR M.  7“ µ “}ê¯N;O/SK~ s š;UM;N;O;P!V<SKO;PXKU<Y;SZXKxU<ªyX©V<SZSKRV<SKO;P s N;O;R<U<SKT!“ ­h¦ºXKO;R<SKO;P~/SKO;R]SKv/M;P$U<xSKP s S s P$SKxSKP$ªKU<SKx¥SKT;R s R<P$» s M;P$N;¢$N;T;Y/S s ÅV¸¦ Ÿ xQ;X s"s XKY;SY;S µ P¨XKT;ªySÅ –U<T s š ž SKRaM;SKP s N;T;T;SKV<V<SKxSKT;RhÅ–e“ µ “ ­¯XKO;P¨SKT;R ž XKR<R<XKª q wªKO;V<R<O;P$SKV ž XKU<T s Uhu;O!¦jÅV¸¦jXKY;xU<T;U s R<P$XKR<U<N;TÖY;S V¸¦º¹ ¼  Ÿ Ê%SKRY;O p ¹(¡aÊ%M;N;O;P!V<SKO/P s N;O;R<U<SKT‡M;SKT;Y;XKT;R ªKS s XKT;T/wKS s “ ­¯Õ XKO;R³SKO;P!SKv/M;P$U<xS s XZP¨SKªKN;T;T;XKU s"s XKT;ªKS s M/wKªKU<XKV<SÅV<XY;U<P$SyªKR<U<N;TÉSKR XKO;vSKxM;V<N r w s Y;S˜ÂE¡ p M;N;O;P V<S s wKª q XKT;R<U<V<V<N;T s Y;S s ªKP$U s R<XKO;vÉXKªKªKN/P$Y;w s “ ¹„VP¨SKxSKP¨ªKU<S%V<X%Y;U<P$SyªKR<U<N;T1Y;O­ Ÿ]pCp±ž V¸¦j¾]T;U<~;SKP s U<R<w¶Y;SœU<wKV<N;P$O s"s U<S¶SKRV¸¦º¾]T;U<~;SKP s U<R<w¶Y;S¶ÊCXK~;N;U³S M;N;O;P!V<SKO;P!XyªKªKO;SKU<VY;O;P¨XKT;RªKSZR<P¨XK~;XKU<V¸“. 3.

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(14) !"K# f f 

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(20) dC f    $fZdC f 

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