Related papers: Bottomonium Spectrum with Screened Potential

Mass spectra of Zc and Zb exotic states as hadron molecules

We construct charmonium-like and bottomonium-like molecular interpolating currents with quantum numbers J(PC)=1(+-) in a systematic way, including both color singlet-singlet and color octet-octet structures. Using these interpolating…

High Energy Physics - Phenomenology · Physics 2015-09-07 Wei Chen , T. G. Steele , Hua-Xing Chen , Shi-Lin Zhu

Beauty Hadron Spectrum in a Screened Potential Model

The mass spectrum of beauty hadrons ($b\overline{b}$ and $bbb$ baryons) and $bb$-diquarks are computed in a non-relativistic phenomenological potential model. The potential comprises of a short-range Coulomb potential, a screened…

High Energy Physics - Phenomenology · Physics 2025-08-15 Raghavendra Kaushal , Bhaghyesh

QCD sum rule analysis of Bottomonium ground states

The in-medium masses of the bottomonium ground states [$1S$ ($\Upsilon (1S), \eta_b$) and $1P$ ($\chi_{b0},\chi_{b1}$)] are investigated in the magnetized vacuum (nuclear medium), using the QCD sum rule framework. In QCD sum rule approach,…

High Energy Physics - Phenomenology · Physics 2021-04-13 Pallabi Parui , Sourodeep De , Ankit Kumar , Amruta Mishra

Observation of the $\Upsilon(1^3D_J)$ Bottomonium State through Decays to $\pi^+\pi^-\Upsilon(1S)$

Based on $122\times 10^6$ \ThreeS events collected with the \babar\ detector, we have observed the \OneDJ bottomonium state through the $\ThreeS\to\g\g\OneDJ\to\g\g\pip\pim\OneS$ decay chain.The significance for the $J=2$ member of the…

High Energy Physics - Experiment · Physics 2011-01-18 P. del Amo Sanchez , the BABAR Collaboration

The Puzzle of the Bottom Quark Production Cross Section

The production rate of bottom quarks at hadron colliders exceeds the expectations of next-to-leading order perturbative quantum chromodynamics. An additional contribution from pair-production of light gluinos, of mass 12 to 16 GeV, with…

High Energy Physics - Phenomenology · Physics 2014-11-17 Edmond L. Berger

Bottomonium meson spectrum with quenched and unquenched quark models

An open question in hadronic phenomenology concerns the ``unquenching" effects of higher Fock space components on the leading Fock space description of hadrons. We address this by making a comparison of the bottomonium spectrum as computed…

High Energy Physics - Phenomenology · Physics 2025-03-14 M. Atif Sultan , Wei Hao , E. S. Swanson , Lei Chang

Quarkonium chromo-polarizability from the decays $J/\psi(\Upsilon) \to \pi \pi \ell^+ \ell^-$

It is pointed out that the diagonal amplitude of the $E1-E1$ chromo-electric interaction with soft gluon fields (chromo-polarizability) can be measured directly for the $J/\psi$ and $\Upsilon$ resonances in the decays $J/\psi \to \pi \pi…

High Energy Physics - Phenomenology · Physics 2009-11-10 M. B. Voloshin

Study of $\chi_{bJ}(nP) \rightarrow \omega \Upsilon(1S)$ at Belle

We report results from a study of hadronic transitions of the $\chi_{bJ}(nP)$ states of bottomonium at Belle. The $P$-wave states are reconstructed in transitions to the $\Upsilon(1S)$ with the emission of an $\omega$ meson. The transitions…

High Energy Physics - Experiment · Physics 2021-09-08 Belle Collaboration , A. Abdesselam , I. Adachi , K. Adamczyk , J. K. Ahn , H. Aihara , S. Al Said , K. Arinstein , Y. Arita , D. M. Asner , H. Atmacan , V. Aulchenko , T. Aushev , R. Ayad , T. Aziz , V. Babu , S. Bahinipati , A. M. Bakich , Y. Ban , E. Barberio , M. Barrett , M. Bauer , P. Behera , C. Beleño , K. Belous , J. Bennett , F. Bernlochner , M. Bessner , D. Besson , V. Bhardwaj , B. Bhuyan , T. Bilka , S. Bilokin , J. Biswal , T. Bloomfield , A. Bobrov , D. Bodrov , A. Bondar , G. Bonvicini , A. Bozek , M. Bra\v , P. Branchini , N. Braun , F. Breibeck , T. E. Browder , A. Budano , M. Campajola , L. Cao , G. Caria , D. \v , M. -C. Chang , P. Chang , Y. Chao , V. Chekelian , A. Chen , K. -F. Chen , Y. Chen , Y. -T. Chen , B. G. Cheon , K. Chilikin , H. E. Cho , K. Cho , S. -J. Cho , V. Chobanova , S. -K. Choi , Y. Choi , S. Choudhury , D. Cinabro , J. Crnkovic , S. Cunliffe , T. Czank , S. Das , N. Dash , G. De Nardo , G. De Pietro , R. Dhamija , F. Di Capua , J. Dingfelder , Z. Dole\v , T. V. Dong , D. Dossett , Z. Drásal , S. Dubey , P. Ecker , S. Eidelman , D. Epifanov , M. Feindt , T. Ferber , A. Frey , B. G. Fulsom , R. Garg , V. Gaur , N. Gabyshev , A. Garmash , M. Gelb , J. Gemmler , D. Getzkow , F. Giordano , A. Giri , P. Goldenzweig , B. Golob , G. Gong , E. Graziani , D. Greenwald , M. Grosse Perdekamp , J. Grygier , T. Gu , Y. Guan , K. Gudkova , E. Guido , H. Guo , J. Haba , C. Hadjivasiliou , S. Halder , P. Hamer , K. Hara , T. Hara , O. Hartbrich , J. Hasenbusch , K. Hayasaka , H. Hayashii , S. Hazra , X. H. He , M. Heck , M. T. Hedges , D. Heffernan , M. Heider , A. Heller , M. Hernandez Villanueva , T. Higuchi , S. Hirose , K. Hoshina , W. -S. Hou , Y. B. Hsiung , C. -L. Hsu , K. Huang , M. Huschle , Y. Igarashi , T. Iijima , M. Imamura , K. Inami , G. Inguglia , A. Ishikawa , R. Itoh , M. Iwasaki , Y. Iwasaki , S. Iwata , W. W. Jacobs , I. Jaegle , E. -J. Jang , H. B. Jeon , S. Jia , Y. Jin , D. Joffe , C. W. Joo , K. K. Joo , T. Julius , J. Kahn , H. Kakuno , A. B. Kaliyar , J. H. Kang , K. H. Kang , P. Kapusta , G. Karyan , S. U. Kataoka , Y. Kato , H. Kawai , T. Kawasaki , T. Keck , H. Kichimi , C. Kiesling , B. H. Kim , C. H. Kim , D. Y. Kim , H. J. Kim , H. -J. Kim , J. B. Kim , K. -H. Kim , K. T. Kim , S. H. Kim , S. K. Kim , Y. J. Kim , Y. -K. Kim , T. Kimmel , H. Kindo , K. Kinoshita , C. Kleinwort , J. Klucar , N. Kobayashi , P. Kody\v , Y. Koga , I. Komarov , T. Konno , A. Korobov , S. Korpar , E. Kovalenko , P. Kri\v , R. Kroeger , J. -F. Krohn , P. Krokovny , B. Kronenbitter , T. Kuhr , R. Kulasiri , M. Kumar , R. Kumar , K. Kumara , T. Kumita , E. Kurihara , Y. Kuroki , A. Kuzmin , P. Kvasni\v , Y. -J. Kwon , Y. -T. Lai , K. Lalwani , J. S. Lange , M. Laurenza , I. S. Lee , J. K. Lee , J. Y. Lee , S. C. Lee , M. Leitgab , R. Leitner , D. Levit , P. Lewis , C. H. Li , H. Li , J. Li , L. K. Li , Y. B. Li , L. Li Gioi , J. Libby , K. Lieret , A. Limosani , Z. Liptak , C. Liu , Y. Liu , D. Liventsev , A. Loos , R. Louvot , M. Lubej , T. Luo , J. MacNaughton , M. Masuda , T. Matsuda , D. Matvienko , J. T. McNeil , M. Merola , F. Metzner , K. Miyabayashi , Y. Miyachi , H. Miyake , H. Miyata , Y. Miyazaki , R. Mizuk , G. B. Mohanty , S. Mohanty , H. K. Moon , T. J. Moon , T. Mori , T. Morii , H. -G. Moser , M. Mrvar , T. Müller , N. Muramatsu , R. Mussa , Y. Nagasaka , Y. Nakahama , I. Nakamura , K. R. Nakamura , E. Nakano , T. Nakano , M. Nakao , H. Nakayama , H. Nakazawa , T. Nanut , Z. Natkaniec , A. Natochii , L. Nayak , M. Nayak , C. Ng , C. Niebuhr , M. Niiyama , N. K. Nisar , S. Nishida , K. Nishimura , O. Nitoh , A. Ogawa , K. Ogawa , S. Ogawa , T. Ohshima , S. Okuno , S. L. Olsen , H. Ono , Y. Onuki , P. Oskin , W. Ostrowicz , C. Oswald , H. Ozaki , P. Pakhlov , G. Pakhlova , B. Pal , T. Pang , E. Panzenböck , S. Pardi , C. -S. Park , C. W. Park , H. Park , K. S. Park , S. -H. Park , A. Passeri , S. Patra , S. Paul , T. K. Pedlar , T. Peng , L. Pes\' , R. Pestotnik , M. Peters , L. E. Piilonen , T. Podobnik , V. Popov , K. Prasanth , E. Prencipe , M. T. Prim , K. Prothmann , M. V. Purohit , A. Rabusov , J. Rauch , B. Reisert , P. K. Resmi , E. Ribe\v , M. Ritter , M. R\" , A. Rostomyan , N. Rout , M. Rozanska , G. Russo , D. Sahoo , Y. Sakai , M. Salehi , S. Sandilya , D. Santel , L. Santelj , T. Sanuki , J. Sasaki , N. Sasao , Y. Sato , V. Savinov , P. Schmolz , O. Schneider , G. Schnell , M. Schram , J. Schueler , C. Schwanda , A. J. Schwartz , B. Schwenker , R. Seidl , Y. Seino , D. Semmler , K. Senyo , O. Seon , I. S. Seong , M. E. Sevior , L. Shang , M. Shapkin , C. Sharma , V. Shebalin , C. P. Shen , T. -A. Shibata , H. Shibuya , S. Shinomiya , J. -G. Shiu , B. Shwartz , A. Sibidanov , F. Simon , J. B. Singh , R. Sinha , K. Smith , A. Sokolov , Y. Soloviev , E. Solovieva , S. Stani\v , M. Stari\v , M. Steder , Z. S. Stottler , J. F. Strube , J. Stypula , S. Sugihara , A. Sugiyama , M. Sumihama , K. Sumisawa , T. Sumiyoshi , W. Sutcliffe , K. Suzuki , S. Suzuki , S. Y. Suzuki , H. Takeichi , M. Takizawa , U. Tamponi , M. Tanaka , S. Tanaka , K. Tanida , N. Taniguchi , Y. Tao , G. N. Taylor , F. Tenchini , Y. Teramoto , A. Thampi , R. Tiwary , K. Trabelsi , T. Tsuboyama , M. Uchida , I. Ueda , S. Uehara , T. Uglov , Y. Unno , K. Uno , S. Uno , P. Urquijo , Y. Ushiroda , Y. Usov , S. E. Vahsen , C. Van Hulse , R. Van Tonder , P. Vanhoefer , G. Varner , K. E. Varvell , K. Vervink , A. Vinokurova , V. Vorobyev , A. Vossen , M. N. Wagner , E. Waheed , B. Wang , C. H. Wang , D. Wang , E. Wang , M. -Z. Wang , P. Wang , X. L. Wang , M. Watanabe , Y. Watanabe , S. Watanuki , R. Wedd , S. Wehle , O. Werbycka , E. Widmann , J. Wiechczynski , E. Won , X. Xu , B. D. Yabsley , S. Yamada , H. Yamamoto , Y. Yamashita , W. Yan , S. B. Yang , S. Yashchenko , H. Ye , J. Yelton , J. H. Yin , Y. Yook , C. Z. Yuan , Y. Yusa , C. C. Zhang , J. Zhang , L. M. Zhang , Z. P. Zhang , L. Zhao , V. Zhilich , V. Zhukova , V. Zhulanov , T. Zivko , A. Zupanc , N. Zwahlen

Upsilon suppression at energies available at the BNL Relativistic Heavy Ion Collider and at the CERN Large Hadron Collider in a modified color screening scenario

The suppression of heavy quarkonia e.g. $J/\psi$, $\Upsilon$ etc. is considered as a suitable probe to identify the nature of the matter created in heavy ion collisions. Recently we have presented a modified colour screening model for…

High Energy Physics - Phenomenology · Physics 2013-10-04 P. K. Srivastava , S. K. Tiwari , C. P. Singh

The bottomonium melting from screening correlators at high temperature

We study the bottomonium screening masses in a 2+1 flavor QCD medium on the lattice using the Highly Improved Staggered Quark(HISQ) discretization for the quarks. We focus on a wide temperature range in the region $350~{\rm MeV}\le T < 1000…

High Energy Physics - Lattice · Physics 2021-10-15 Peter Petreczky , Sayantan Sharma , Johannes Heinrich Weber

Measurement of the eta_b(1S) mass and the branching fraction for Upsilon(3S) --> gamma eta_b(1S)

We report evidence for the ground state of bottomonium, eta_b(1S), in the radiative decay Upsilon(3S) --> gamma eta_b in e^+e^- annihilation data taken with the CLEO III detector. Using 6 million Upsilon(3S) decays, and assuming…

High Energy Physics - Experiment · Physics 2010-04-08 The CLEO Collaboration , G. Bonvicini , D. Cinabro , A. Lincoln , M. J. Smith , P. Zhou , J. Zhu , P. Naik , J. Rademacker , D. M. Asner , K. W. Edwards , J. Reed , A. N. Robichaud , G. Tatishvili , E. J. White , R. A. Briere , H. Vogel , P. U. E. Onyisi , J. L. Rosner , J. P. Alexander , D. G. Cassel , R. Ehrlich , L. Fields , R. S. Galik , L. Gibbons , S. W. Gray , D. L. Hartill , B. K. Heltsley , J. M. Hunt , D. L. Kreinick , V. E. Kuznetsov , J. Ledoux , H. Mahlke-Krüger , J. R. Patterson , D. Peterson , D. Riley , A. Ryd , A. J. Sadoff , X. Shi , S. Stroiney , W. M. Sun , J. Yelton , P. Rubin , N. Lowrey , S. Mehrabyan , M. Selen , J. Wiss , M. Kornicer , R. E. Mitchell , M. R. Shepherd , C. M. Tarbert , D. Besson , T. K. Pedlar , J. Xavier , D. Cronin-Hennessy , K. Y. Gao , J. Hietala , R. Poling , P. Zweber , S. Dobbs , Z. Metreveli , K. K. Seth , B. J. Y. Tan , A. Tomaradze , S. Brisbane , J. Libby , L. Martin , A. Powell , P. Spradlin , C. Thomas , G. Wilkinson , H. Mendez , J. Y. Ge , D. H. Miller , I. P. J. Shipsey , B. Xin , G. S. Adams , D. Hu , B. Moziak , J. Napolitano , K. M. Ecklund , J. Insler , H. Muramatsu , C. S. Park , E. H. Thorndike , F. Yang , M. Artuso , S. Blusk , S. Khalil , R. Mountain , K. Randrianarivony , T. Skwarnicki , J. C. Wang , L. M. Zhang

Study of $1^{--}$ P wave charmoniumlike and bottomoniumlike tetraquark spectroscopy

The masses of $1^{--}$ P-wave charmonium-like and bottomonium-like tetraquark states are calculated in a constituent quark model (CQM) where the Cornell-like potential and Breit-Fermi interaction are employed. All model parameters were…

High Energy Physics - Phenomenology · Physics 2026-04-21 Zheng Zhao , Attaphon Kaewsnod , Kai Xu , Nattapat Tagsinsit , Xuyang Liu , Ayut Limphirat , Yupeng Yan

Implications of a New Light Scalar Near the Bottomonium Regime

We study the decay modes of a new, light spin-0 particle, arguing that if the mass of the (pseudo)scalar is ~11-15 GeV, it can have an appreciable branching ratio into bottomonium, in particular the rare eta's. Using non-relativistic QCD…

High Energy Physics - Phenomenology · Physics 2015-06-04 Matthew Baumgart , Andrey Katz

Study of di-pion bottomonium transitions and search for the h_b(1P) state

We study inclusive di-pion decays using a sample of 108 x 10^6 Upsilon(3S) events recorded with the BABAR detector. We search for the decay mode Upsilon(3S) --> pi+ pi- h_b(1P) and find no evidence for the bottomonium spin-singlet state…

High Energy Physics - Experiment · Physics 2012-08-27 The BABAR Collaboration

Radiative transitions from Upsilon(5S) to molecular bottomonium

The heavy quark spin symmetry implies that in addition to the recently observed Z(10610) and Z(10650) molecular resonances with $I^G=1^+$ there should exist two or four molecular bottomonium-like states with $I^G=1^-$. Properties of these…

High Energy Physics - Phenomenology · Physics 2013-05-29 M. B. Voloshin

Observation of the h_b states and Beyond

Originally designed for CP violation studies in the B meson system, the B-Factories recently showed an exciting capability for improving our experimental knowledge in the field of hadron spectroscopy. We review results on bottomonium…

High Energy Physics - Experiment · Physics 2011-09-22 A. E. Bondar

Thermal Bottomonium Suppression at RHIC and LHC

In this paper we consider the suppression of bottomonium states in ultrarelativistic heavy ion collisions. We compute the suppression as a function of centrality, rapidity, and transverse momentum for the states Upsilon(1s), Upsilon(2s),…

Nuclear Theory · Physics 2012-02-22 Michael Strickland , Dennis Bazow

Measurement of the production cross section ratio sigma(chi[b2](1P)) / sigma(chi[b1](1P)) in pp collisions at sqrt(s) = 8 TeV

A measurement of the production cross section ratio sigma(chi[b2](1P)) / sigma( chi[b1](1P)) is presented. The chi[b1](1P) and chi[b2](1P) bottomonium states, promptly produced in pp collisions at sqrt(s) = 8 TeV, are detected by the CMS…

High Energy Physics - Experiment · Physics 2015-03-18 CMS Collaboration

Bottomonium Results from BABAR and BELLE

After nine years of operation the BABAR experiment at the B factory PEPII (Standford Linear Accelerator Center) stopped data taking in April 2008. The last three month of data taking were devoted to e+e- collisions at center of mass…

High Energy Physics - Experiment · Physics 2019-08-13 Joerg Marks

Bottomonium Production at RHIC and LHC

Properties of bottomonia (Upsilon, chi_b and Upsilon') in the Quark-Gluon Plasma (QGP) are investigated by assessing inelastic reaction rates and their interplay with open-bottom states (b-quarks or B-mesons) and color-screening. The latter…

High Energy Physics - Phenomenology · Physics 2008-11-26 L. Grandchamp , S. Lumpkins , D. Sun , H. van Hees , R. Rapp