Spectrum and electromagnetic transitions of bottomonium
Spectrum and electromagnetic transitions of bottomonium
复制标题
底离子的光谱和电磁跃迁
DOI：
10.1103/physrevd.95.074002
复制
发表时间：
2016-07
影响因子：
5
通讯作者：
Zhong Xian-Hui
中科院分区：
文献类型：
--
作者：
Deng Wei-Jun;Liu Hui;Gui Long-Cheng;Zhong Xian-Hui
受到新底态观测中令人兴奋的进展的刺激，我们研究了底态光谱。为了计算质谱，我们采用非相对论屏蔽势模型。径向薛丁格方程采用三点差分中心法求解，其中自旋相关势被非微扰处理。通过这种处理，可以成功地包含自旋相关势对波函数的校正。此外，我们计算了$nS$ ($n\leq 4$)、$nP$ ($n\leq 3$)和$nD$ ($n\leq)的电磁跃迁2$) 具有非相对论电磁跃迁算符的底原子态广泛应用于介子光产生反应。我们预测的底原子态的质量、超精细和精细分裂、电磁跃迁宽度和分支比与现有的实验数据非常一致，尤其是 $\Upsilon(3S)\ 到 \chi_{b1,2}(1P)\gamma$ 的电磁跃迁，在以前的研究中没有得到很好的理解，可以通过考虑修正来合理解释。我们还讨论了利用辐射跃迁对缺失底态的观察，希望我们的研究能够为后续实验中观察和测量底态介子的性质提供一些有用的参考。
Stimulated by the exciting progress in the observation of new bottomonium states, we study the bottomonium spectrum. To calculate the mass spectrum, we adopt a nonrelativistic screened potential model. The radial Schr\"{o}dinger equation is solved with the three-point difference central method, where the spin-dependent potentials are dealt with non-perturbatively. With this treatment, the corrections of the spin-dependent potentials to the wave functions can be included successfully. Furthermore, we calculate the electromagnetic transitions of the $nS$ ($n\leq 4$), $nP$ ($n\leq 3$), and $nD$ ($n\leq 2$) bottomonium states with a nonrelativistic electromagnetic transition operator widely applied to meson photoproduction reactions. Our predicted masses, hyperfine and fine splittings, electromagnetic transition widths and branching ratios of the bottomonium states are in good agreement with the available experimental data. Especially, the EM transitions of $\Upsilon(3S)\to \chi_{b1,2}(1P)\gamma$, which were not well understood in previous studies, can be reasonably explained by considering the corrections of the spin-dependent interactions to the wave functions. We also discuss the observations of the missing bottomonium states by using radiative transitions. Some important radiative decay chains involving the missing bottomonium states are suggested to be observed. We hope our study can provide some useful references to observe and measure the properties of bottomonium mesons in forthcoming experiments.
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DOI：
--
发表时间：
2018
期刊：
--
影响因子：
--
作者：
Ciaran Hughes;R. Dowdall;C. Davies;R. Horgan;G. Hippel;M. Wingate
通讯作者：
Ciaran Hughes;R. Dowdall;C. Davies;R. Horgan;G. Hippel;M. Wingate
DOI：
10.1063/1.4826819
发表时间：
2013
期刊：
--
影响因子：
--
作者：
A. Chandra
通讯作者：
A. Chandra
DOI：
--
发表时间：
2014
期刊：
--
影响因子：
--
作者：
S. Chen;S. Cheung;N. Chiapolini;M. Chrzaszcz;K. Ciba;X. Vidal;G. Ciezarek;P.;E. Clarke;M. Clemencic;J. Closier;V. Coco;J. Cogan;E. Cogneras;P. Collins;A. Contu;A. Cook;M. Coombes;S. Coquereau;G. Corti;M. Corvo;B. Couturier;G. Cowan;D. Craik;M. C. Torres;S. Cunliffe;R. Currie;C. D’Ambrosio;J. Dalseno;P. David;N. Y. David;A. Davis;K. Bruyn;S. Capua;M. Cian;J. Miranda;L. Paula;W. Silva;P. Simone;D. Decamp;M. Deckenhoff;L. Buono;N. Déléage;D. Derkach;O. Deschamps;F. Dettori;A. Canto;H. Dijkstra;S. Donleavy;F. Dordei;M. Dorigo;A. Suárez;D. Dossett;A. Dovbnya;K. Dreimanis;G. Dujany;F. Dupertuis;P. Durante;R. Dzhelyadin;A. Dziurda;A. Dzyuba;S. Easo;U.;Egede;V. Egorychev;S. Eidelman;S. Eisenhardt;U. Eitschberger;R. Ekelhof;L. Eklund;I. Rifai;Ch.;Elsasser;S. Ely;S. Esen;T. Evans;A. Falabella;C. Färber;C. Farinelli;N. Farley;S. Farry;R. Fay;D. Ferguson;V. F. Albor;F. Rodrigues;M. Ferro-Luzzi;Sergey Filippov;M. Fiore;M.;Fiorini;M. Firlej;C. Fitzpatrick;T. Fiutowski;M. Fontana;F. Fontanelli;R. Forty;O. Francisco;M. Frank;C. Frei;M. Frosini;E. Furfaro;A. G. Torreira;D. Galli;S. Gallorini;S. Gambetta;Gandelman;P. Gandini;Y. Gao;J. G. Pardiñas;J. Garofoli;J. Tico;L. Garrido;C. Gaspar;R.;Gauld;L. Gavardi;G. Gavrilov;E. Gersabeck;M. Gersabeck;T. Gershon;P. Ghez;A. Gianelle;S. Giani;V. Gibson;L. Giubega;V. Gligorov;C. Göbel;D. Golubkov;A. Golutvin;A. Gomes;C. Gotti;G. Gandara;R. G. Diaz;L. Cardoso;E. Grauges;G. Graziani;A. Grecu;E. Greening;S. Gregson;P. Griffith;L. Grillo;O. Grünberg;E. Gushchin;Y. Guz;T. Gys;C. Hadjivasiliou;G. Haefeli;C. Haen;S. Hall;B. Hamilton;T. Hampson;N. Harnew;S. Harnew;J. Harrison;J. He;V. Heijne;K. Hennessy;P. Henrard;L. Henry;A. J.;HernandoMorata;M. Heß;A. Hicheur;D. Hill;M. Hoballah;P. H. Hopchev;W. Hulsbergen;Hunt;N. Hussain;D. Hutchcroft;D. Hynds;M. Idzik;P. Ilten;R. Jacobsson;A. Jaeger;J. Jalocha;E. Jans;P. Jaton;A. Jawahery;F. Jing;M. John;D. Johnson;C. Jones;C. Joram;B. Jost;N. Jurik;M. Kaballo;Š.;Kandybei;W. Kanso;M. Karacson;T. M. Karbach;S. Karodia;M. Kelsey;I. Kenyon;T. Ketel;B. Khanji;C. Khurewathanakul;S. Klaver;O. Kochebina;M. Kolpin;I. Komarov;R. Koopman;Koppenburg;M. Korolev;A. Kozlinskiy;L. Kravchuk;K. Kreplin;M. Kreps;G. Krocker;P. Krokovny;F. Kruse;W. Kucewicz;M. Kucharczyk;V. Kudryavtsev;K. Kurek;T. Kvaratskheliya;D.;Lacarrere;G. Lafferty;D. Lambert;G. Lanfranchi;C. Langenbruch;B. Langhans;T. Latham;J. Leerdam;R. Lefèvre;A. Leflat;J. Lefrancois;S. Leo;O. Leroy;T. Lesiak;B. Leverington;T. Likhomanenko;M. Liles;R. Lindner;C. Linn;F. Lionetto;S. Lohn;I. Longstaff;J. Lopes;P. Lowdon;H. Lu;D. Lucchesi;H. Luo;Á.;Lupato;E. Luppi;O. Lupton;F. Machefert;I. Machikhiliyan;F. Maciuc;O. Maev;S. Malde;A. Malinin;G. Manca;J. Maratas;C. Benito;P. Marino;R. Märki;J.;Marks;G. Martellotti;A. Martens;A. Sánchez;M. Martinelli;D. M. Santos;F. M. Vidal;M. Tostes;A. Massafferri;R. Matev;Z. Máthé;C. Matteuzzi;A. Mazurov;J. McCarthy;A. McNab;B. McSkelly;B. Meadows;F. Meier;M. Meissner;M. Merk;D. Milanés;N. Moggi;J. M. Rodriguez;S. Monteil;M. Morandin;P. Morawski;A. Mordà;F. Muheim;M. Mussini;P. Naik;T. Nakada;R. Nandakumar;I. Nasteva;M. Needham;N. Neri;S. Neubert;N. Neufeld;V. Niess;R. Niet;N. Nikitin;T. Nikodem;A. Novoselov;V. Obraztsov;S. Oggero;O. Okhrimenko;R. Oldeman;G. Onderwater;Orlandea;J. Goicochea;P. Owen;A. Oyanguren;A. Palano;F. Palombo;M. Palutan;J. Panman;A. Papanestis;M. Pappagallo;G. Passaleva;D. G.;Patel;M. Patel;A. PazosAlvarez;A. Pearce;A. Pellegrino;M. PepeAltarelli;S. Perazzini;É.;Perez Trigo;P. Perret;L. Pescatore;E. Pesen;K. Petridis;A. Petrolini;E. Olloqui;B. Pietrzyk;T. Pilař;D. Pinci;A. Pistone;S. Playfer;A. Poluektov;E. Polycarpo;A. Popov;J. Prisciandaro;A. Pritchard;C. Prouve;V. Pugatch;A. Navarro;G. Punzi;B. Rachwal;J. Rademacker;B. Rakotomiaramanana;S. Rangel;N. Rauschmayr;G. Raven;S. Reichert;S. Ricciardi;Richards;M. Rihl;K. Rinnert;V. R. Molina;D. A. Romero;P. Robbe;A. Rodrigues;E. Rodrigues;R. Perez;S. Roiser;V. Romanovsky;A. Vidal;M. Rotondo;J. Rouvinet;T. Ruf;H. Ruiz;P. Valls;J. J. S. Silva-J.;N. Sagidova;B. Saitta;C. SantamarinaRios;E. Santovetti
通讯作者：
S. Chen;S. Cheung;N. Chiapolini;M. Chrzaszcz;K. Ciba;X. Vidal;G. Ciezarek;P.;E. Clarke;M. Clemencic;J. Closier;V. Coco;J. Cogan;E. Cogneras;P. Collins;A. Contu;A. Cook;M. Coombes;S. Coquereau;G. Corti;M. Corvo;B. Couturier;G. Cowan;D. Craik;M. C. Torres;S. Cunliffe;R. Currie;C. D’Ambrosio;J. Dalseno;P. David;N. Y. David;A. Davis;K. Bruyn;S. Capua;M. Cian;J. Miranda;L. Paula;W. Silva;P. Simone;D. Decamp;M. Deckenhoff;L. Buono;N. Déléage;D. Derkach;O. Deschamps;F. Dettori;A. Canto;H. Dijkstra;S. Donleavy;F. Dordei;M. Dorigo;A. Suárez;D. Dossett;A. Dovbnya;K. Dreimanis;G. Dujany;F. Dupertuis;P. Durante;R. Dzhelyadin;A. Dziurda;A. Dzyuba;S. Easo;U.;Egede;V. Egorychev;S. Eidelman;S. Eisenhardt;U. Eitschberger;R. Ekelhof;L. Eklund;I. Rifai;Ch.;Elsasser;S. Ely;S. Esen;T. Evans;A. Falabella;C. Färber;C. Farinelli;N. Farley;S. Farry;R. Fay;D. Ferguson;V. F. Albor;F. Rodrigues;M. Ferro-Luzzi;Sergey Filippov;M. Fiore;M.;Fiorini;M. Firlej;C. Fitzpatrick;T. Fiutowski;M. Fontana;F. Fontanelli;R. Forty;O. Francisco;M. Frank;C. Frei;M. Frosini;E. Furfaro;A. G. Torreira;D. Galli;S. Gallorini;S. Gambetta;Gandelman;P. Gandini;Y. Gao;J. G. Pardiñas;J. Garofoli;J. Tico;L. Garrido;C. Gaspar;R.;Gauld;L. Gavardi;G. Gavrilov;E. Gersabeck;M. Gersabeck;T. Gershon;P. Ghez;A. Gianelle;S. Giani;V. Gibson;L. Giubega;V. Gligorov;C. Göbel;D. Golubkov;A. Golutvin;A. Gomes;C. Gotti;G. Gandara;R. G. Diaz;L. Cardoso;E. Grauges;G. Graziani;A. Grecu;E. Greening;S. Gregson;P. Griffith;L. Grillo;O. Grünberg;E. Gushchin;Y. Guz;T. Gys;C. Hadjivasiliou;G. Haefeli;C. Haen;S. Hall;B. Hamilton;T. Hampson;N. Harnew;S. Harnew;J. Harrison;J. He;V. Heijne;K. Hennessy;P. Henrard;L. Henry;A. J.;HernandoMorata;M. Heß;A. Hicheur;D. Hill;M. Hoballah;P. H. Hopchev;W. Hulsbergen;Hunt;N. Hussain;D. Hutchcroft;D. Hynds;M. Idzik;P. Ilten;R. Jacobsson;A. Jaeger;J. Jalocha;E. Jans;P. Jaton;A. Jawahery;F. Jing;M. John;D. Johnson;C. Jones;C. Joram;B. Jost;N. Jurik;M. Kaballo;Š.;Kandybei;W. Kanso;M. Karacson;T. M. Karbach;S. Karodia;M. Kelsey;I. Kenyon;T. Ketel;B. Khanji;C. Khurewathanakul;S. Klaver;O. Kochebina;M. Kolpin;I. Komarov;R. Koopman;Koppenburg;M. Korolev;A. Kozlinskiy;L. Kravchuk;K. Kreplin;M. Kreps;G. Krocker;P. Krokovny;F. Kruse;W. Kucewicz;M. Kucharczyk;V. Kudryavtsev;K. Kurek;T. Kvaratskheliya;D.;Lacarrere;G. Lafferty;D. Lambert;G. Lanfranchi;C. Langenbruch;B. Langhans;T. Latham;J. Leerdam;R. Lefèvre;A. Leflat;J. Lefrancois;S. Leo;O. Leroy;T. Lesiak;B. Leverington;T. Likhomanenko;M. Liles;R. Lindner;C. Linn;F. Lionetto;S. Lohn;I. Longstaff;J. Lopes;P. Lowdon;H. Lu;D. Lucchesi;H. Luo;Á.;Lupato;E. Luppi;O. Lupton;F. Machefert;I. Machikhiliyan;F. Maciuc;O. Maev;S. Malde;A. Malinin;G. Manca;J. Maratas;C. Benito;P. Marino;R. Märki;J.;Marks;G. Martellotti;A. Martens;A. Sánchez;M. Martinelli;D. M. Santos;F. M. Vidal;M. Tostes;A. Massafferri;R. Matev;Z. Máthé;C. Matteuzzi;A. Mazurov;J. McCarthy;A. McNab;B. McSkelly;B. Meadows;F. Meier;M. Meissner;M. Merk;D. Milanés;N. Moggi;J. M. Rodriguez;S. Monteil;M. Morandin;P. Morawski;A. Mordà;F. Muheim;M. Mussini;P. Naik;T. Nakada;R. Nandakumar;I. Nasteva;M. Needham;N. Neri;S. Neubert;N. Neufeld;V. Niess;R. Niet;N. Nikitin;T. Nikodem;A. Novoselov;V. Obraztsov;S. Oggero;O. Okhrimenko;R. Oldeman;G. Onderwater;Orlandea;J. Goicochea;P. Owen;A. Oyanguren;A. Palano;F. Palombo;M. Palutan;J. Panman;A. Papanestis;M. Pappagallo;G. Passaleva;D. G.;Patel;M. Patel;A. PazosAlvarez;A. Pearce;A. Pellegrino;M. PepeAltarelli;S. Perazzini;É.;Perez Trigo;P. Perret;L. Pescatore;E. Pesen;K. Petridis;A. Petrolini;E. Olloqui;B. Pietrzyk;T. Pilař;D. Pinci;A. Pistone;S. Playfer;A. Poluektov;E. Polycarpo;A. Popov;J. Prisciandaro;A. Pritchard;C. Prouve;V. Pugatch;A. Navarro;G. Punzi;B. Rachwal;J. Rademacker;B. Rakotomiaramanana;S. Rangel;N. Rauschmayr;G. Raven;S. Reichert;S. Ricciardi;Richards;M. Rihl;K. Rinnert;V. R. Molina;D. A. Romero;P. Robbe;A. Rodrigues;E. Rodrigues;R. Perez;S. Roiser;V. Romanovsky;A. Vidal;M. Rotondo;J. Rouvinet;T. Ruf;H. Ruiz;P. Valls;J. J. S. Silva-J.;N. Sagidova;B. Saitta;C. SantamarinaRios;E. Santovetti
影响因子：
44.1
作者：
E. Eichten;S. Godfrey;H. Mahlke;J. Rosner
通讯作者：
E. Eichten;S. Godfrey;H. Mahlke;J. Rosner
DOI：
10.1016/b978-0-444-89316-1.50015-5
发表时间：
1992
期刊：
Current Physics–Sources and Comments
影响因子：
--
作者：
E. Eichten;K. Gottfried;T. Kinoshita;K. Lane;T. Yan
通讯作者：
E. Eichten;K. Gottfried;T. Kinoshita;K. Lane;T. Yan