A method for obtaining 3D charge density distribution of a self-modulated proton bunch
A method for obtaining 3D charge density distribution of a self-modulated proton bunch
复制标题
一种获得自调制质子束3D电荷密度分布的方法
DOI：
10.1088/1742-6596/2420/1/012063
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发表时间：
2023
期刊：
影响因子：
--
通讯作者：
P. Muggli
中科院分区：
文献类型：
--
作者：
T. Nechaeva;L. Verra;G. Z. D. Porta;P. Muggli
欧洲核子研究中心的高级尾波场实验是第一个使用质子束作为驱动器的等离子体尾波场加速器实验。长束团在10m长的等离子体中经历种子自调制(SSM)。SSM将束团转化为一串短的微束，从而共振地驱动高振幅尾迹场。我们使用光学跃迁辐射(OTR)和条纹相机来获得给定平面上的束团横向电荷密度分布的时间分辨图像。在本文中，我们提出了一种方法，通过扫描OTR穿过条纹相机的入口缝来获得束团的三维图像。3D分布的重建是可能的，因为在播种的情况下，自调制是可再现的。3D图像可以检查SSM的轴对称性，并检测非轴对称软管不稳定性(HI)的可能存在。
The Advanced Wakefield Experiment (AWAKE) at CERN is the first plasma wakefield accelerator experiment to use a proton bunch as driver. The long bunch undergoes seeded self-modulation (SSM) in a 10 m-long plasma. SSM transforms the bunch into a train of short micro-bunches that resonantly drive high-amplitude wakefields. We use optical transition radiation (OTR) and a streak camera to obtain time-resolved images of the bunch transverse charge density distribution in a given plane. In this paper we present a method to obtain 3D images of the bunch by scanning the OTR across the entrance slit of the streak camera. Reconstruction of the 3D distribution is possible because with seeding self-modulation is reproducible. The 3D images allow for checking the axi-symmetry of SSM and for detecting the possible presence of the non-axi-symmetric hosing instability (HI).
影响因子：
8.6
作者：
L. Verra;G. Zevi Della Porta;J. Půček;T. Nechaeva;S. Wyler;M. Bergamaschi;E. Senes;E. Guran;J. Moody;M. Kedves;E. Gschwendtner;P. Muggli;R. Agnello;C. C. Ahdida-C.;M. C. A. Goncalves;Y. Andrèbe;O. Apsimon;R. Apsimon;J. Arnesano;A. Bachmann;D. Barrientos;F. Batsch;V. Bencini;P. Blanchard;P. Burrows;B. Buttenschön;A. Caldwell;J. Chappell;E. Chevallay;M. Chung;D. Cooke;C. Davut;G. Demeter;A. Dexter;S. Doebert;F. A. Elverson;J. Farmer;A. Fasoli;V. Fedosseev;R. Fonseca;I. Furno;A. Gorn;Eduardo Granados;M. Granetzny;T. Graubner;O. Grulke;V. Hafych;J. Henderson;M. Hüther;V. Khudiakov;S.-Y. Kim;F. Kraus;M. Krupa;T. Lefevre;L. Liang;S. Liu;N. Lopes;K. Lotov;M. Martinez Calderon;S. Mazzoni;D. Medina Godoy;K. Moon;P. Morales Guzmán;M. Moreira;E. Nowak;C. Pakuza;H. Panuganti;A. Pardons;K. Pepitone;A. Perera;A. Pukhov;R. Ramjiawan;S. Rey;O. Schmitz;F. Silva;L. Silva;C. Stollberg;A. Sublet;C. Swain;A. Topaloudis;N. Torrado;P. Tuev;F. Velotti;V. Verzilov;J. Vieira;M. Weidl;C. Welsch;M. Wendt;M. Wing;J. Wolfenden;B. Woolley;G. Xia;V. Yarygova;M. Zepp
通讯作者：
L. Verra;G. Zevi Della Porta;J. Půček;T. Nechaeva;S. Wyler;M. Bergamaschi;E. Senes;E. Guran;J. Moody;M. Kedves;E. Gschwendtner;P. Muggli;R. Agnello;C. C. Ahdida-C.;M. C. A. Goncalves;Y. Andrèbe;O. Apsimon;R. Apsimon;J. Arnesano;A. Bachmann;D. Barrientos;F. Batsch;V. Bencini;P. Blanchard;P. Burrows;B. Buttenschön;A. Caldwell;J. Chappell;E. Chevallay;M. Chung;D. Cooke;C. Davut;G. Demeter;A. Dexter;S. Doebert;F. A. Elverson;J. Farmer;A. Fasoli;V. Fedosseev;R. Fonseca;I. Furno;A. Gorn;Eduardo Granados;M. Granetzny;T. Graubner;O. Grulke;V. Hafych;J. Henderson;M. Hüther;V. Khudiakov;S.-Y. Kim;F. Kraus;M. Krupa;T. Lefevre;L. Liang;S. Liu;N. Lopes;K. Lotov;M. Martinez Calderon;S. Mazzoni;D. Medina Godoy;K. Moon;P. Morales Guzmán;M. Moreira;E. Nowak;C. Pakuza;H. Panuganti;A. Pardons;K. Pepitone;A. Perera;A. Pukhov;R. Ramjiawan;S. Rey;O. Schmitz;F. Silva;L. Silva;C. Stollberg;A. Sublet;C. Swain;A. Topaloudis;N. Torrado;P. Tuev;F. Velotti;V. Verzilov;J. Vieira;M. Weidl;C. Welsch;M. Wendt;M. Wing;J. Wolfenden;B. Woolley;G. Xia;V. Yarygova;M. Zepp
影响因子：
8.6
作者：
E. Adli;Arun Ahuja;O. Apsimon;R. Apsimon;A. Bachmann;Diego Barrientos;M. Barros;J. Batkiewicz;F. Batsch;J. Bauche;V. K. B. Olsen;M. Bernardini;B. Biskup;A. Boccardi;T. Bogey;T. Bohl;Chiara Bracco;F. Braunmüller;S. Burger;Graeme Burt;S. Bustamante;B. Buttenschön;Allen Caldwell;M. Cascella;J. Chappell;E. Chevallay;M. Chung;D. Cooke;H. Damerau;L. Deacon;L. Deubner;A. Dexter;S. Doebert;J. Farmer;V. Fedosseev;G. Fior;R. Fiorito;R. Fonseca;F. Friebel;L. Garolfi;S. Gessner;I. Gorgisyan;A. Gorn;Eduardo Granados;O. Grulke;E. Gschwendtner;A. Guerrero;J. Hansen;A. Helm;J. R. Henderson;C. Hessler;W. Hoe;M. Hüther;M. Ibison;L. Jensen;S. Jolly;F. Keeble;Shinseog Kim;F. Kraus;T. Lefèvre;G. LeGodec;Yichen Li;Shuyi Liu;N. Lopes;K. Lotov;L. M. Brun;M. Martyanov;S. Mazzoni;D. Godoy;V. A. Minakov;James Mitchell;J. Molendijk;R. Mompo;J. Moody;M. Moreira;P. Muggli;C. Mutin;E. Öz;E. Ozturk;C. Pasquino;A. Pardons;F. Asmus;K. Pepitone;A. Perera;A. Petrenko;S. Pitman;G. Plyushchev;A. Pukhov;S. Rey;K. Rieger;Hartmut Ruhl;Janet Schmidt;I. Shalimova;E. Shaposhnikova;P. Sherwood;Luis O. Silva;L. Soby;A. Sosedkin;R. Speroni;R. Spitsyn;P. Tuev;M. Turner;F. Velotti;L. Verra;V. Verzilov;Jorge Vieira;H. Vincke;Carsten Welsch;B. Williamson;M. Wing;B. Woolley;G. Xia
通讯作者：
E. Adli;Arun Ahuja;O. Apsimon;R. Apsimon;A. Bachmann;Diego Barrientos;M. Barros;J. Batkiewicz;F. Batsch;J. Bauche;V. K. B. Olsen;M. Bernardini;B. Biskup;A. Boccardi;T. Bogey;T. Bohl;Chiara Bracco;F. Braunmüller;S. Burger;Graeme Burt;S. Bustamante;B. Buttenschön;Allen Caldwell;M. Cascella;J. Chappell;E. Chevallay;M. Chung;D. Cooke;H. Damerau;L. Deacon;L. Deubner;A. Dexter;S. Doebert;J. Farmer;V. Fedosseev;G. Fior;R. Fiorito;R. Fonseca;F. Friebel;L. Garolfi;S. Gessner;I. Gorgisyan;A. Gorn;Eduardo Granados;O. Grulke;E. Gschwendtner;A. Guerrero;J. Hansen;A. Helm;J. R. Henderson;C. Hessler;W. Hoe;M. Hüther;M. Ibison;L. Jensen;S. Jolly;F. Keeble;Shinseog Kim;F. Kraus;T. Lefèvre;G. LeGodec;Yichen Li;Shuyi Liu;N. Lopes;K. Lotov;L. M. Brun;M. Martyanov;S. Mazzoni;D. Godoy;V. A. Minakov;James Mitchell;J. Molendijk;R. Mompo;J. Moody;M. Moreira;P. Muggli;C. Mutin;E. Öz;E. Ozturk;C. Pasquino;A. Pardons;F. Asmus;K. Pepitone;A. Perera;A. Petrenko;S. Pitman;G. Plyushchev;A. Pukhov;S. Rey;K. Rieger;Hartmut Ruhl;Janet Schmidt;I. Shalimova;E. Shaposhnikova;P. Sherwood;Luis O. Silva;L. Soby;A. Sosedkin;R. Speroni;R. Spitsyn;P. Tuev;M. Turner;F. Velotti;L. Verra;V. Verzilov;Jorge Vieira;H. Vincke;Carsten Welsch;B. Williamson;M. Wing;B. Woolley;G. Xia