Author: "Luyan Sun" - Searchworks@Jio Institute Digital Library Search Results

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1. Synergistic effects of probiotics with soy protein alleviate ulcerative colitis by repairing the intestinal barrier and regulating intestinal flora

Author: Rentang Zhao, Bingqing Shang, Luyan Sun, Suyuan Lv, Guolong Liu, Qiu Wu, and Yue Geng
Subjects: Ulcerative colitis, Gut barrier, Histopathological damage, Intestinal microbiota, Metabolomics, Probiotic powder, Nutrition. Foods and food supply, TX341-641
Abstract: In this experiment, we used probiotic and soy protein as raw materials to intervene in DSS-induced acute ulcerative colitis in C57BL/6 mice, to investigate the mitigating effect and synergistic effect of the probiotic complex combined with soy protein. The results showed that the combination of probiotics and soy protein could effectively alleviate the symptoms in UC mice, and inhibit the inflammatory process by down-regulating the expression of IL-6 and TNF-α and reducing the infiltration of inflammatory cells. Histopathological results showed that probiotic and/or soy protein interventions were effective in reducing the DAI of colonic ulceration, repairing intestinal epithelial barrier damage, and up-regulating the expression of tight junction-associated proteins. The composition of intestinal microbiota in the SP group, YWSP group and SNSP group with soybean protein intervention showed similar characteristics. In conclusion, the combination of YW probiotic powder and soy protein exerted a good synergistic effect.
Published: 2024
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2. Deep quantum neural networks on a superconducting processor

Author: Xiaoxuan Pan, Zhide Lu, Weiting Wang, Ziyue Hua, Yifang Xu, Weikang Li, Weizhou Cai, Xuegang Li, Haiyan Wang, Yi-Pu Song, Chang-Ling Zou, Dong-Ling Deng, and Luyan Sun
Subjects: Science
Abstract: Abstract Deep learning and quantum computing have achieved dramatic progresses in recent years. The interplay between these two fast-growing fields gives rise to a new research frontier of quantum machine learning. In this work, we report an experimental demonstration of training deep quantum neural networks via the backpropagation algorithm with a six-qubit programmable superconducting processor. We experimentally perform the forward process of the backpropagation algorithm and classically simulate the backward process. In particular, we show that three-layer deep quantum neural networks can be trained efficiently to learn two-qubit quantum channels with a mean fidelity up to 96.0% and the ground state energy of molecular hydrogen with an accuracy up to 93.3% compared to the theoretical value. In addition, six-layer deep quantum neural networks can be trained in a similar fashion to achieve a mean fidelity up to 94.8% for learning single-qubit quantum channels. Our experimental results indicate that the number of coherent qubits required to maintain does not scale with the depth of the deep quantum neural network, thus providing a valuable guide for quantum machine learning applications with both near-term and future quantum devices.
Published: 2023
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3. Experimental quantum end-to-end learning on a superconducting processor

Author: Xiaoxuan Pan, Xi Cao, Weiting Wang, Ziyue Hua, Weizhou Cai, Xuegang Li, Haiyan Wang, Jiaqi Hu, Yipu Song, Dong-Ling Deng, Chang-Ling Zou, Re-Bing Wu, and Luyan Sun
Subjects: Physics, QC1-999, Electronic computers. Computer science, QA75.5-76.95
Abstract: Abstract Machine learning can be enhanced by a quantum computer via its inherent quantum parallelism. In the pursuit of quantum advantages for machine learning with noisy intermediate-scale quantum devices, it was proposed that the learning model can be designed in an end-to-end fashion, i.e., the quantum ansatz is parameterized by directly manipulable control pulses without circuit design and compilation. Such gate-free models are hardware friendly and can fully exploit limited quantum resources. Here, we report the experimental realization of quantum end-to-end machine learning on a superconducting processor. The trained model can achieve 98% recognition accuracy for two handwritten digits (via two qubits) and 89% for four digits (via three qubits) in the MNIST (Mixed National Institute of Standards and Technology) database. The experimental results exhibit the great potential of quantum end-to-end learning for resolving complex real-world tasks when more qubits are available.
Published: 2023
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4. An ultra-high gain single-photon transistor in the microwave regime

Author: Zhiling Wang, Zenghui Bao, Yan Li, Yukai Wu, Weizhou Cai, Weiting Wang, Xiyue Han, Jiahui Wang, Yipu Song, Luyan Sun, Hongyi Zhang, and Luming Duan
Subjects: Science
Abstract: Successfully controlling an optical signal by a single gate photon would have great applicability for quantum networks and all-optical computing. Here, the authors realise a single-photon transistor in the microwave regime based on superconducting quantum circuits.
Published: 2022
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5. Study on the Dynamic Changes in Non-Volatile Metabolites of Rizhao Green Tea Based on Metabolomics

Author: Ao Sun, Guolong Liu, Luyan Sun, Chun Li, Qiu Wu, Jianhua Gao, Yuanzhi Xia, and Yue Geng
Subjects: taste-related substances, Rizhao green tea, UHPLC-Q Exactive MS, non-targeted metabolomics, processing, Organic chemistry, QD241-441
Abstract: The processing of tea leaves plays a crucial role in the formation of the taste of the resulting tea. In order to study the compositions of and changes in taste-related substances during the processing of Rizhao green tea, non-targeted metabolomics was used, based on UHPLC-Q Exactive MS. Totals of 529, 349, and 206 non-volatile metabolites were identified using three different detection modes, of which 112 secondary metabolites were significantly changed. Significant variations in secondary metabolites were observed during processing, especially during the drying stage, and the conversion intensity levels of non-volatile metabolites were consistent with the law of “Drying > Fixation > Rolling”. The DOT method was used to screen tea-quality-related compounds that contributed significantly to the taste of Rizhao green tea, including (−)-epicatechin gallate, (−)-epicatechin gallate, gallic acid, L-theanine, and L-leucine, which make important contributions to taste profiles, such as umami and bitterness. Metabolic pathway analysis revealed that purine metabolism, caffeine metabolism, and tyrosine metabolism perform key roles in the processing of Rizhao green tea in different processing stages. The results of this study provide a theoretical basis for tea processing and practical advice for the food industry.
Published: 2023
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6. Bosonic quantum error correction codes in superconducting quantum circuits

Author: Weizhou Cai, Yuwei Ma, Weiting Wang, Chang-Ling Zou, and Luyan Sun
Subjects: Quantum error correction, Bosonic codes, Superconducting quantum circuits, Quantum communication, Quantum simulation, Quantum metrology, Science (General), Q1-390
Abstract: Quantum information is vulnerable to environmental noise and experimental imperfections, hindering the reliability of practical quantum information processors. Therefore, quantum error correction (QEC) that can protect quantum information against noise is vital for universal and scalable quantum computation. Among many different experimental platforms, superconducting quantum circuits and bosonic encodings in superconducting microwave modes are appealing for their unprecedented potential in QEC. During the last few years, bosonic QEC is demonstrated to reach the break-even point, i.e. the lifetime of a logical qubit is enhanced to exceed that of any individual components composing the experimental system. Beyond that, universal gate sets and fault-tolerant operations on the bosonic codes are also realized, pushing quantum information processing towards the QEC era. In this article, we review the recent progress of the bosonic codes, including the Gottesman-Kitaev-Preskill codes, cat codes, and binomial codes, and discuss the opportunities of bosonic codes in various quantum applications, ranging from fault-tolerant quantum computation to quantum metrology. We also summarize the challenges associated with the bosonic codes and provide an outlook for the potential research directions in the long terms.
Published: 2021
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7. Immunohistochemical Analysis of CYP11B2, CYP11B1 and β-catenin Helps Subtyping and Relates With Clinical Characteristics of Unilateral Primary Aldosteronism

Author: Luyan Sun, Yiran Jiang, Jing Xie, Hongyuan Zhu, Luming Wu, Xu Zhong, Weiwei Zhou, Tingwei Su, and Weiqing Wang
Subjects: hyperaldosteronism, CYP11B2, CYP11B1, beta catenin, immunohistochemistry, prognosis, Biology (General), QH301-705.5
Abstract: Background: Primary aldosteronism is caused by aldosterone overproduction. While conventional hematoxylin-eosin staining can demonstrate morphological abnormality, it cannot provide any functional histopathological information. We aimed to identify the diagnostic, functional and prognostic value of CYP11B2, CYP11B1, and β-catenin immunostaining in unilateral hyperaldosteronism.Method: A total of 134 patients with unilateral hyperaldosteronism were recruited in our study. The expression of CYP11B2, CYP11B1, and β-catenin was evaluated semiquantitatively on 134 patients’ sections using immunohistochemistry technology and the relationship with clinical data was assessed.Results: Patients were classified into four subtypes based on CYP11B2 staining as below: (1)118 patients with unilateral single aldosterone-producing adenoma (APA), (2)11 with unilateral multiple APA, (3)four with aldosterone-producing cell cluster (APCC), and (4)one with an undefined source. Adjusted CYP11B2 H-score was correlated with serum aldosterone, aldosterone to renin ratio (ARR), and serum potassium. In the abnormal β-catenin staining group, hypertension duration, aldosterone, ARR, cortisol, tumor diameter, tumor area, and CYP11B2 H-score were significantly higher than those of the wild-type group. Serum potassium level was significantly lower in the abnormal β-catenin staining group. Age, gender, BMI, family history of hypertension, adjusted CYP11B2 and CYP11B1 H-scores differed significantly between complete clinical success and incomplete clinical success groups. Age, gender and family history of hypertension were independently associated with complete clinical success based on multivariate logistic regression analysis.Conclusion: CYP11B2 immunostaining could improve the differential diagnosis of unilateral hyperaldosteronism. Adjusted CYP11B2 H-score could be used as a histopathological marker to reflect the severity of unilateral APA. Dysregulation of Wnt/β-catenin signaling and impaired β-catenin degradation may provoke the proliferation and enhance the steroidogenic ability of APA tumor cells, indicating that the Wnt pathway might be a potential, actionable, therapeutic target in the treatment of hyperaldosteronism. Age, sex and family history of hypertension were independent predictors of clinical outcome after adrenalectomy for unilateral hyperaldosteronism.
Published: 2021
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8. The experimental realization of high-fidelity ‘shortcut-to-adiabaticity’ quantum gates in a superconducting Xmon qubit

Author: Tenghui Wang, Zhenxing Zhang, Liang Xiang, Zhilong Jia, Peng Duan, Weizhou Cai, Zhihao Gong, Zhiwen Zong, Mengmeng Wu, Jianlan Wu, Luyan Sun, Yi Yin, and Guoping Guo
Subjects: quantum gate, shortcut-to-adiabaticity, superconducting qubits, Science, Physics, QC1-999
Abstract: Based on a ‘shortcut-to-adiabaticity’ (STA) scheme, we theoretically design and experimentally realize a set of high-fidelity single-qubit quantum gates in a superconducting Xmon qubit system. Through a precise microwave control, the qubit is driven to follow a fast ‘adiabatic’ trajectory with the assistance of a counter-diabatic field and the correction of derivative removal by adiabatic gates. The experimental measurements of quantum process tomography and interleaved randomized benchmarking show that the process fidelities of our STA quantum gates are higher than 94.9% and the gate fidelities are higher than 99.8%, very close to the state-of-art gate fidelity of 99.9%. An alternate of high-fidelity quantum gates is successfully achieved under the STA protocol.
Published: 2018
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9. Experimental demonstration of work fluctuations along a shortcut to adiabaticity with a superconducting Xmon qubit

Author: Zhenxing Zhang, Tenghui Wang, Liang Xiang, Zhilong Jia, Peng Duan, Weizhou Cai, Ze Zhan, Zhiwen Zong, Jianlan Wu, Luyan Sun, Yi Yin, and Guoping Guo
Subjects: shortcut to adiabaticity, quantum work fluctuations, two-point measurement scheme, superconducting qubit, Science, Physics, QC1-999
Abstract: In a ‘shortcut to adiabaticity’ (STA) protocol, the counter-diabatic Hamiltonian, which suppresses the non-adiabatic transition of a reference ‘adiabatic’ trajectory, induces a quantum uncertainty of the work cost in the framework of quantum thermodynamics. Following a theory derived recently (Funo et al 2017 Phys. Rev. Lett. 118 100602), we perform an experimental measurement of the STA work statistics in a high-quality superconducting Xmon qubit. Through the frozen-Hamiltonian and frozen-population techniques, we experimentally realize the two-point measurement of the work distribution for given initial eigenstates. Our experimental statistics verify (i) the conservation of the average STA work and (ii) the equality between the STA excess of work fluctuations and the quantum geometric tensor.
Published: 2018
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10. Entering the error-corrected quantum era

Author: Zijie Chen, Luyan Sun, and Chang-Ling Zou
Subjects: Multidisciplinary
Published: 2023
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11. Research on Three-Phase Grid-Connected Control System Based on Current Decoupling

Author: Baohua Lang, Jichao Li, Luyan Sun, and Birong Wang
Published: 2022
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12. Experimental preparation of generalized cat states for itinerant microwave photons

Author: Zenghui Bao, Zhiling Wang, Yukai Wu, Yan Li, Weizhou Cai, Weiting Wang, Yuwei Ma, Tianqi Cai, Xiyue Han, Jiahui Wang, Yipu Song, Luyan Sun, Hongyi Zhang, and Luming Duan
Subjects: Quantum Physics, FOS: Physical sciences, Quantum Physics (quant-ph)
Abstract: Generalized cat states represent arbitrary superpositions of coherent states, which are of great importance in various quantum information processing protocols. Here we demonstrate a versatile approach to creating generalized itinerant cat states in the microwave domain, by reflecting coherent state photons from a microwave cavity containing a superconducting qubit. We show that, with a coherent control of the qubit state, a full control over the coherent state superposition can be realized. The prepared cat states are verified through quantum state tomography of the qubit state dependent reflection photon field. We further quantify quantum coherence in the prepared cat states based on the resource theory, revealing a good experimental control on the coherent state superpositions. The photon number statistic and the squeezing properties are also analyzed. Remarkably, fourth-order squeezing is observed in the experimental states. Those results open up new possibilities of applying generalized cat states for the purpose of quantum information processing., 16 pages, 15 figures
Published: 2022
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13. Realization of three-qubit quantum error correction with superconducting circuits.

Author: Matthew D. Reed, Leonardo DiCarlo, Simon E. Nigg, Luyan Sun, Luigi Frunzio, Steven M. Girvin, and Robert J. Schoelkopf
Published: 2012
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14. Preparation and measurement of three-qubit entanglement in a superconducting circuit.

Author: Leonardo DiCarlo, Matthew D. Reed, Luyan Sun, Blake R. Johnson, Jerry M. Chow, Jay M. Gambetta, Luigi Frunzio, Steven M. Girvin, Michel H. Devoret, and Robert J. Schoelkopf
Published: 2010
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15. Error-transparent operations on a logical qubit protected by quantum error correction

Author: Linhua Hu, Haiyan Wang, Yang Xu, Chang-Ling Zou, X. Mu, Weiting Wang, Luyan Sun, Weizhou Cai, Xiangliang Pan, Y. Ma, and Yipu Song
Subjects: Superconductivity, Quantum Physics, Computer science, FOS: Physical sciences, General Physics and Astronomy, Topology, 01 natural sciences, Noise (electronics), 010305 fluids & plasmas, Computer Science::Hardware Architecture, Computer Science::Emerging Technologies, Quantum error correction, Qubit, 0103 physical sciences, Code (cryptography), Quantum information, Quantum Physics (quant-ph), 010306 general physics, Quantum, Quantum computer
Abstract: Universal quantum computation is striking for its unprecedented capability in processing information, but its scalability is challenging in practice because of the inevitable environment noise. Although quantum error correction (QEC) techniques have been developed to protect stored quantum information from leading orders of errors, the noise-resilient processing of the QEC-protected quantum information is highly demanded but remains elusive. Here, we demonstrate phase gate operations on a logical qubit encoded in a bosonic oscillator in an error-transparent (ET) manner. Inspired by Refs. [9,10], the ET gates are extended to the bosonic code and are able to tolerate errors during the gate operations, regardless of the random occurrence time of the error. With precisely designed gate Hamiltonians through photon-number-resolved AC-Stark shifts, the ET condition is fulfilled experimentally. We verify that the ET gates outperform the non-ET gates with a substantial improvement of the gate fidelity after an occurrence of the single-photon-loss error. Our ET gates in the superconducting quantum circuits are readily for extending to multiple encoded qubits and a universal gate set is within reach, paving the way towards fault-tolerant quantum computation., Comment: 6 pages, 4 figures and supplement
Published: 2020
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16. Influence of Body Mass Index on Survival and Prognosis in Squamous Cell Carcinoma of Head and Neck

Author: Liyan Sun, Peng Li, and Luyan Sun
Subjects: 0301 basic medicine, medicine.medical_specialty, business.industry, Incidence (epidemiology), Retrospective cohort study, Overweight, medicine.disease, Gastroenterology, 03 medical and health sciences, Venous thrombosis, 030104 developmental biology, 0302 clinical medicine, Oncology, 030220 oncology & carcinogenesis, Internal medicine, Diabetes mellitus, Statistical significance, Medicine, T-stage, medicine.symptom, business, Body mass index
Abstract: Objective Differences in body mass index (BMI) were used to analyze the survival and prognosis of SCCHN patients. Patients and Methods A retrospective cohort study was conducted to select 323 patients who underwent surgical treatment for SCCHN from June 2013 to June 2016. The patients were divided into a healthy BMI group (BMI
Published: 2020
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17. High-frequency traveling-wave phononic cavity with sub-micron wavelength

Author: Xin-Biao Xu, Jia-Qi Wang, Yuan-Hao Yang, Weiting Wang, Yan-Lei Zhang, Bao-Zhen Wang, Chun-Hua Dong, Luyan Sun, Guang-Can Guo, and Chang-Ling Zou
Subjects: Physics and Astronomy (miscellaneous), FOS: Physical sciences, Applied Physics (physics.app-ph), Physics - Applied Physics
Abstract: Thin-film gallium nitride (GaN) is a promising platform for phononic integrated circuits that hold great potential for scalable information processing processors. Here, an unsuspended traveling phononic resonator based on a high-acoustic-index-contrast mechanism is realized in GaN-on-Sapphire with a frequency up to 5 GHz, which matches the typical superconducting qubit frequency. A sixfold increment in quality factor is found when temperature decreases from room temperature ( Q = 5000) to [Formula: see text] ( Q = 30 000), and thus, a frequency-quality factor product of [Formula: see text] is obtained. Higher quality factors should be available when the fabrication process is further optimized. Our system shows great potential in hybrid quantum devices via the so-called circuit quantum acoustodynamics.
Published: 2022

18. Adiabatic conversion between gigahertz quasi-Rayleigh and quasi-Love modes for phononic integrated circuits

Author: Bao-Zhen Wang, Xin-Biao Xu, Yan-Lei Zhang, Weiting Wang, Luyan Sun, Guang-Can Guo, and Chang-Ling Zou
Subjects: Condensed Matter::Materials Science, Physics and Astronomy (miscellaneous), FOS: Physical sciences, Physics - Applied Physics, Applied Physics (physics.app-ph)
Abstract: Unsuspended phononic integrated circuits have been proposed for on-chip acoustic information processing. Limited by the operation mechanism of a conventional interdigital transducer, the excitation of the quasi-Love mode in GaN-on-sapphire is inefficient, and thus, a high-efficiency Rayleigh-to-Love mode converter is of great significance for future integrated phononic devices. Here, we propose a high-efficiency and robust phononic mode converter based on an adiabatic conversion mechanism. Utilizing the anisotropic elastic property of the substrate, the adiabatic mode converter is realized by a simple tapered phononic waveguide. A conversion efficiency exceeding 96% with a [Formula: see text] bandwidth of [Formula: see text] can be realized for phononic waveguides working at GHz frequency band, and excellent tolerance to the fabrication errors is also numerically validated. The device that we proposed can be useful in both classical and quantum phononic information processing, and the adiabatic mechanism could be generalized to other phononic device designs.
Published: 2022
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19. Beating the break-even point with a discrete-variable-encoded logical qubit

Author: Zhongchu Ni, Sai Li, Xiaowei Deng, Yanyan Cai, Libo Zhang, Weiting Wang, Zhen-Biao Yang, Haifeng Yu, Fei Yan, Song Liu, Chang-Ling Zou, Luyan Sun, Shi-Biao Zheng, Yuan Xu, and Dapeng Yu
Subjects: Quantum Physics, Multidisciplinary, FOS: Physical sciences, Quantum Physics (quant-ph)
Abstract: Quantum error correction (QEC) aims to protect logical qubits from noises by utilizing the redundancy of a large Hilbert space, where an error, once it occurs, can be detected and corrected in real time. In most QEC codes, a logical qubit is encoded in some discrete variables, e.g., photon numbers. Such encoding schemes make the codewords orthogonal, so that the encoded quantum information can be unambiguously extracted after processing. Based on such discrete-variable encodings, repetitive QEC demonstrations have been reported on various platforms, but there the lifetime of the encoded logical qubit is still shorter than that of the best available physical qubit in the entire system, which represents a break-even point that needs to be surpassed for any QEC code to be of practical use. Here we demonstrate a QEC procedure with a logical qubit encoded in photon-number states of a microwave cavity, dispersively coupled to an ancilla superconducting qubit. By applying a pulse featuring a tailored frequency comb to the ancilla, we can repetitively extract the error syndrome with high fidelity and perform error correction with feedback control accordingly, thereby exceeding the break-even point by about 16% lifetime enhancement. Our work illustrates the potential of the hardware-efficient discrete-variable QEC codes towards a reliable quantum information processor., Comment: Main text: 8 pages, 3 figures, 1 table; Supplement: 12 pages, 8 figures, 2 tables
Published: 2022
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20. The regularity of nourishing-yin prescription for treating ascites due to hepatitis B cirrhosis based on data mining technology

Author: Luyan Sun, Anzhao Wu, Xiaoli Wang, and Bo Yang
Subjects: General Medicine
Published: 2023
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21. Search for time-dependent CP violation in D0→K+K− and D0→π+π− decays

Author: C. Gotti, G. Alkhazov, Mikhail Hushchyn, Jiayin Sun, Sophie Katharina Kretzschmar, M. Calvo Gomez, Guoming Liu, G. Corti, Martin Stefan Bieker, D. Hill, H.-P. Dembinski, Lars Eklund, Leon David Carus, J. H. Lopes, Ziad Ajaltouni, Gianluca Zunica, Michele Piero Blago, Jonas Rademacker, Andreas Güth, P. Seyfert, Margarete Schellenberg, Peter Svihra, Kevin Heijhoff, Lorenzo Capriotti, F. F. Wilson, T. D. Nguyen, Maurizio Martinelli, S. Borghi, R. Schwemmer, Li Xu, Sergei Kholodenko, N. Sagidova, O. Zenaiev, S. De Capua, Ia. Bezshyiko, Nikolay Nikitin, S. Gomez Fernandez, P. E. L. Clarke, Sebastien Ponce, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, Mark Slater, Wenhua Hu, Youen Kang, S. Blusk, Saverio Mariani, Alessandro Camboni, K. M. Fischer, Jozef Tomasz Borsuk, Stephen M. Stahl, O. De Aguiar Francisco, Vladimir Macko, Vladislav Belavin, L. Bian, Ross John Hunter, Dmitry Golubkov, Fedor Baryshnikov, A. Jawahery, Gianluigi Casse, Angelo Loi, L. Tomassetti, M.F. Cicala, N. Neufeld, Konrad Klimaszewski, Sofia Kotriakhova, Jihyun Bhom, Ilia Belov, D. Wiedner, Yury Guz, Xiao-Rui Lyu, Christoph Hasse, V. Chobanova, J. F. Marchand, S. Esen, Marie Bachmayer, Sara Elizabeth Mitchell, Z. Mathe, G. H. Gong, L. Shekhtman, Jiangqiao Hu, Xixin Liang, H. V. Cliff, Chun-wei Gu, A. Vollhardt, Adam Szabelski, A. Ukleja, M. Vieites Diaz, D. R. Muller, Lucio Anderlini, Anatoly Konoplyannikov, Maciej Pawel Szymanski, F. Muheim, Jan Langer, Razvan Daniel Moise, Hangyi Wu, Mark Hatch, Shuaiyi Liu, Federico Alessio, R. Santacesaria, M. J. Charles, A. Davis, John Gordon Smeaton, Jakub Jacek Malczewski, Guillaume Pietrzyk, Christopher John Parkinson, M. Veltri, Jennifer Clare Smallwood, Matthew Kenzie, L. Calero Diaz, Anna Danilina, T. J. V. Bowcock, Anthony Gavin Downes, Thomas Peter Jones, Andrea Lampis, C. M. Costa Sobral, Johannes Heuel, Sebastian Schulte, Dawid Gerstel, Ina Carli, Yuyue Gan, Anatoly Butkevich, D. Vieira, I. Polyakov, Miroslav Saur, Paul Nathaniel Swallow, E. Jans, Daniel Joachim Unverzagt, Srishti Bhasin, T. G. Shears, Harris Conan Bernstein, C. Bozzi, Nikolay Bondar, G. Manca, O. Schneider, Minaugas Sarpis, M. Patel, Anastasiia Kharisova, Federico Lazzari, Antonio Pellegrino, X. Han, Danila Saranin, Andrii Usachov, Roberto Ribatti, M. Shapkin, Qianfan Xu, M. S. Rangel, Liupan An, P. Marino, Sara Sellam, G. Passaleva, Christopher James Pawley, Lukas Calefice, P. Griffith, Paolo Ciambrone, Z. Xu, Mikhail Mikhasenko, Andrea Bizzeti, A. Dovbnya, J. J. Walsh, Davide Lancierini, Daniel Patrick O'Hanlon, Christopher Burr, O. Lupton, Maria Elena Stramaglia, Valery Pugatch, Marco Santimaria, R. Currie, Ph. Ghez, A. Sciubba, Malte Hecker, A. Lusiani, M. Kucharczyk, T. Gys, G. Haefeli, L. Zhang, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, R. Matev, B. Rachwal, Nikolai Voropaev, M. T. Tran, M. J. Morello, P. Perret, X. Cid Vidal, Julian Alexander Boelhauve, A. Fernandez Prieto, N. K. Watson, Davide Zuliani, Patrick Mackowiak, Bo Fang, Victor Coco, Mariia Poliakova, Zhuoming Li, V. Egorychev, W. Huang, E. Vilella Figueras, O. Maev, Igor Slazyk, S. Hansmann-Menzemer, Gerd Joachim Kunde, M. Xu, Karol Hennessy, L. G. Scantlebury Smead, Vladimir Romanovskiy, A. Zhelezov, Almagul Kondybayeva, E. Polycarpo, Tai-Hua Lin, D. Hynds, D. Galli, Marianna Fontana, G. Carboni, Jonathan Plews, Matthew John Bradley, A. Grecu, T. Kvaratskheliya, P. Di Nezza, T. T. H. Pham, Brij Kishor Jashal, Lorenzo Pica, I. A. Monroy, A. Palano, Tomasz Szumlak, R. J. Barlow, Maciej Wojciech Dudek, Marina Artuso, J. J. Back, Sergey Barsuk, Oliver Lantwin, A. Valassi, G. Ciezarek, P. De Simone, Abhijit Mathad, J. Marks, Thomas Ackernley, Antje Mödden, S. Klaver, A. Schopper, Paul Andre Günther, W. Wislicki, M. Straticiuc, J. J. Saborido Silva, D. E. Hutchcroft, Pascal Vincent, S. Ferreres Sole, V. Gibson, Marta Calvi, Emmy Gabriel, Benedetto Gianluca Siddi, Jascha Peter Grabowski, S. Neubert, Marcel Materok, O. Yushchenko, Federico Redi, M. Adinolfi, D. Torres Machado, Alessandro Pastore, Veronica Soelund Kirsebom, Lex Marinus Greeven, George Coombs, R. Jacobsson, Rafal Dominik Krawczyk, Rizwaan Adeeb Mohammed, François Fleuret, B. Leverington, D. Yang, Yiheng Luo, M. Chrzaszcz, L. Giubega, R. McNulty, V. Shevchenko, Oleksander Kot, R. Mountain, James Vincent Mead, Sebastian Bachmann, R. Nandakumar, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, N. Valls Canudas, Davide Fazzini, C. Marin Benito, P. Krokovny, V. Kudryavtsev, Evangelos Leonidas Gkougkousis, Dipanwita Dutta, G. Bencivenni, Michele Atzeni, M. Ramos Pernas, G. Martellotti, B. Spaan, W. Funk, A. Massafferri, Zhuyin Ren, Yue Pan, T. J. Gershon, R. I. Rabadan Trejo, T. Ruf, Y. Li, M. Senghi Soares, B. Schmidt, C. Vázquez Sierra, Petr Fedin, M. Alexander, Stefano Petrucci, Patrick Robbe, P. Baladron Rodriguez, Alison Tully, Michal Dziewiecki, Lucian Cojocariu, O. Leroy, J. Maratas, Elie Aslanides, X. K. Zhou, Ivan Belyaev, Sune Jakobsen, E. Grauges, Andrew George Morris, Martino Borsato, Hang Yin, W. D. Hulsbergen, S. Perazzini, Alexey A. Petrov, G. Lanfranchi, M.-N. Minard, Konstantinos Petridis, F. Goncalves Abrantes, U. Egede, Alexander Vagner, J. A. Rodriguez Lopez, Eliane Epple, J. M. Otalora Goicochea, Piera Muzzetto, Donal Murray, Roel Aaij, Vadym Denysenko, A. Ustyuzhanin, A. Bertolin, Joseph David Shupperd, Sergei Popov, E. Graverini, Jan-Marc Basels, Cedric Meaux, P. Roloff, Aleksei Chernov, Ettore Zaffaroni, T. Lesiak, A. Vorobyev, Marek Jezabek, Marco Guarise, F. Dordei, Moran Wang, G. D. Lafferty, Tamaki Holly Mcgrath, F. Machefert, Ivan Shchemerov, A. Artamonov, Kenenbek Arzymatov, Matthew George Chapman, A. Brossa Gonzalo, P. Gironella Gironell, Phillip John Marshall, S. Baker, Wojciech Krzemien, Cameron Thomas Dean, K. Wyllie, S. G. Weber, B. Pietrzyk, S. Farry, Simon Stemmle, B. Khanji, A. Bay, V. Obraztsov, Emilie Maurice, A. Lai, Tabitha Halewood-leagas, Andrea Mauri, A. Pearce, K. E. Kim, Amanda May Donohoe, Edoardo Franzoso, Michal Kazimierz Mazurek, Robbert Erik Geertsema, Eduard Ursov, Frank Ferrari, T. E. Latham, K. De Bruyn, F. Polci, Tatiana Ovsiannikova, Arthur Marius Hennequin, P. Garcia Moreno, G. Wilkinson, Vitalii Lisovskyi, Barbara Passalacqua, K. Carvalho Akiba, Viacheslav Duk, Mauro Piccini, B. Adeva, J. Albrecht, Cheryl Pappenheimer, M. Merk, Alexandru Ene, E. Thomas, M. Lucio Martinez, Stephan Eisenhardt, Artur Ishteev, Daniele Marangotto, Michael Brodski, Heather Mckenzie Wark, D. Zhang, Anton Philippov, W. Kucewicz, M. Frank, Abbie Jane Chadwick, Samuel Belin, Elisabet Golobardes, C. Matteuzzi, Benjamin Audurier, Denis Derkach, Jakub Ryzka, O. Steinkamp, Aiguo Xu, A. Romero Vidal, F. Ferreira Rodrigues, A. Petrolini, Marco Petruzzo, E. Rodrigues, Y. H. Zheng, C. J. G. Onderwater, C. Parkes, Constantin Weisser, L. De Paula, Baasansuren Batsukh, Fidan Suljik, Sara Celani, A. Bitadze, Nicola Serra, M. Van Dijk, J. Closier, Ryan Calladine, Giulia Tuci, Floris Keizer, Ph. Charpentier, Y. Zhou, Matteo Bartolini, Marian Stahl, Naomi Veronika Raab, Fionn Caitlin Ros Bishop, B. T. Meadows, Ming Zeng, Tommaso Pajero, L. R. Madhan Mohan, G. Raven, D. Decamp, A. Golutvin, D. Vom Bruch, Andrew Beiter, Dmitrii Pereima, Felix Johannes Kress, Fedor Ratnikov, Shantam Taneja, Aravindhan Venkateswaran, G. Cavallero, Alexander Malinin, Davide Brundu, Resmi P.K, A. Dzyuba, S. Gambetta, L. Kravchuk, Artem Ryzhikov, Nis Meinert, Da Yu Tou, F. Teubert, C. Patrignani, Carmelo D'Ambrosio, Oleg Stenyakin, Lesya Shchutska, Yawen Wang, C. Fitzpatrick, C. A. Aidala, Mateusz Goncerz, M. D. Sokoloff, Stefano Zucchelli, V. Tisserand, M. Andreotti, A. B. Rodrigues, Ifan Williams, Alessandro Cardini, C. Langenbruch, Chishuai Wang, J. M. De Miranda, A.B. Morris, E. Cogneras, N. Neri, Martha Hilton, U. Marconi, R. Le Gac, A. Gomes, L. Del Buono, Ivan Solovyev, Roman Litvinov, Barbara Sciascia, Cynthia Nunez, V. Franco Lima, M. N. K. Smith, Salvatore Aiola, Olivier Deschamps, Niklas Stefan Nolte, Federico Betti, Huagang Liu, L. A. Granado Cardoso, Francesco Dettori, Simon Nieswand, Valery Zhukov, Boris Quintana, N. Skidmore, A.E. Bondar, Vukan Jevtic, J. Baptista Leite, David Anthony Friday, N. G. Polukhina, A. Semennikov, Michal Kreps, B. Jost, Hanna Malygina, Edward Brendan Shields, Rebecca Lane, Murdo Traill, J. J. Xu, J. M. Fernandez-tenllado Arribas, S. A. Wotton, F. Maciuc, T. Nakada, Tommaso Colombo, Z. Wang, W. Baldini, S. Simone, Roberta Cardinale, Stefano Cali, P. Naik, Yuqing Fan, Matthew James Tilley, D. C. Craik, P. Ilten, Dominik Stefan Mitzel, Gianfranco Morello, Pawel Kopciewicz, A. Falabella, Naomi Cooke, Jordan Daniel Roth, Biagio Saitta, Matthew Birch, Igor Kostiuk, X. Yuan, Stanislav Luchuk, Jiesheng Yu, Mauricio Féo, M. Witek, A. Satta, Flavio Archilli, Y. Xie, S. H. Lee, G. Mancinelli, Antonino Sergi, T. Boettcher, Sergey Didenko, Thomas Blake, H. Schindler, Marek Idzik, John Jake Lane, Hossein Afsharnia, W. Qian, Rudolf Oldeman, D. A. Milanes, Serhii Koliiev, Konstantin Gizdov, Wiktor Byczynski, A. Brea Rodriguez, Dmitrii Ilin, Renato Quagliani, Ilaria Neri, J. A. de Vries, M. Needham, Stephane Monteil, M. Pepe Altarelli, Thomas Hadavizadeh, Karlis Dreimanis, Loris Martinazzoli, R. Calabrese, C. Göbel, Edward James Millard, Marco Gersabeck, Sophie Elizabeth Hollitt, M. De Cian, Simone Bifani, M. R. J. Williams, Alexandra Paige Rollings, John Leslie Cobbledick, S. Stone, A. Gallas Torreira, Mara Senghi Soares, Jakob Haimberger, M. van Beuzekom, Scott Ely, M. Schmelling, J. García Pardiñas, Giulia Frau, Preema Rennee Pais, Jixing Qin, I. Longstaff, Anton Poluektov, Lorenzo Sestini, R. Lindner, I. Nasteva, Elisabeth Maria Niel, V. Vagnoni, Lishuang Ma, E. Luppi, I. V. Gorelov, K. Müller, Giovanni Bassi, G. Simi, Ouail Kitouni, C. Satriano, A. Contu, M. Gandelman, Sonia Amina Bouchiba, Y. N. Gao, E. Govorkova, Harald Viemann, D. Websdale, L. M. Garcia Martin, Simon Akar, Claudia Bertella, William Barter, Martina Pili, Polina Kravchenko, Agnieszka Oblakowska-Mucha, Yue-tao Yang, Adam Dendek, B. Garcia Plana, E. Gushchin, F. Martinez Vidal, A. I. McNab, Anastasia Smetkina, Marco Clemencic, Luyan Sun, Mikkel Bjørn, F. A. Garcia Rosales, A. Casais Vidal, L. Meyer Garcia, Tjeerd Ketel, B. Couturier, Henryk Karol Giemza, J. Z. Fan, E. Spadaro Norella, Blaise Delaney, Angelo Carbone, Jaap Velthuis, R. A. Fini, Roger Forty, F. J. P. Soler, J. G. Cogan, A. Hicheur, M. De Serio, Alexander Battig, D. Lacarrere, Maurice Becker, Laura Promberger, Mark Whitehead, Lucas Mcconnell, C. Abellán Beteta, Dong Xiao, C. L. Da Silva, Lukas Witola, E. Santovetti, Tatiana Gaintseva, Pierre Billoir, M. Pappagallo, Z. Xiang, Alessio Sarti, M. Fiorini, D. Pinci, M. Vesterinen, Zhihong Shen, S. Schael, Serena Maccolini, P. d'Argent, Florian Reiss, S. Malde, Jonas Nathanael Eschle, M. McCann, Carina Trippl, Aleksandr Solovev, Y. Zhang, F. Stagni, J. Fu, T. M. Evans, Martina Ferrillo, Bartosz Malecki, Ho Ling Li, Hongjie Mu, Xia-Ji Liu, Alexsei Chubykin, Francesca M. Pisani, Phoebe Meredith Hamilton, John Matthew Durham, Roland Bernet, Daniel Berninghoff, Jan Buytaert, Fanghua Jiang, E. M. Gersabeck, M. Plo Casasus, Tara Nanut, Maxime Schubiger, Maitreyee Mukherjee, Luca Minzoni, Michela Garau, Jana Crkovská, Aleksandra Snoch, D. J. White, Ignacio Bediaga, Desmond Mzamo Shangase, C. Haen, Jakub Moron, C. Prouve, M. Tobin, Artem Maevskiy, C. B. Van Hulse, Holger Stevens, Kevin Heinicke, Christopher Betancourt, O. Boente Garcia, Andrea Merli, Jacopo Cerasoli, Kara Renee Mattioli, Maksim Karpov, Zishuo Yang, C. Gaspar, M. Palutan, L. Dieste Maronas, V. V. Gligorov, E. Dall'Occo, Krzysztof Swientek, Olga Madejczyk, Franco Bedeschi, A. Oyanguren, Daria Strekalina, Kodassery Prasanth, A. Leflat, Dmitrii Maisuzenko, Hans Dijkstra, Maxim Borisyak, M. Cruz Torres, S. Tolk, Simone Capelli, P. Fernandez Declara, Xavier Vilasis-Cardona, Ying Lu, S. Eidelman, Mick Mulder, F. Blanc, Mark Wilkinson, S. Vecchi, Shishu Zhang, R. Lefèvre, Timofei Maltsev, D. Martinez Santos, M. Milovanovic, Alessio Piucci, G. Graziani, Matthieu Marinangeli, S. J. Chen, J. Wang, Alex Seuthe, M.I. Williams, C. Sanchez Gras, Yasmine Amhis, Simone Meloni, C. Nguyen-Mau, J. Lomba Castro, P. Vazquez Regueiro, Anna Ossowska, Nathan Jurik, Gabriela Johanna Pomery, D. Lucchesi, R. Silva Coutinho, D. De Simone, Dmitry Popov, Matteo Giovannetti, M. Morandin, Alexey Boldyrev, Mikhail Zavertyaev, Vasyl Dobishuk, Viacheslav Matiunin, M. H. Schune, U. Uwer, Marco Cattaneo, Stanislav Poslavskii, David Gerick, J. Ruiz Vidal, Georgios Chatzikonstantinidis, Samuel Maddrell-Mander, Liliana Congedo, G. Valenti, Kurt Rinnert, A. Bursche, Quentin Fuehring, Milosz Zdybal, Kuzma Ivshin, P. Owen, L. Grillo, P. Durante, Joan Mauricio, Philipp Ibis, S. Ricciardi, Jordy Sebastiaan Butter, Giacomo Vitali, Louis Lenard Gerken, Stephan Escher, Patrick Koppenburg, Maximilien Chefdeville, B. D. C. Westhenry, T. J. Harrison, Sandro Cadeddu, D. R. Johnson, D. Melnychuk, Maciej Witold Majewski, Christoph Frei, R. Waldi, Niladribihari Sahoo, C. R. Jones, E. Ben-Haim, Nikita Kazeev, Kristian Alexander Zarebski, Thomas Henry Hancock, Gediminas Sarpis, B. Dey, Matthew Scott Rudolph, D. Sanchez Gonzalo, N. Tuning, Violaine Bellee, A. Buonaura, Alessandra Gioventù, Hannah Louise Pullen, M. Rotondo, M. Korolev, J. He, Surapat Ek-In, Serhii Cholak, Renata Kopecna, M. J.J. John, A. Alfonso Albero, X. Huang, G. Wormser, S. Easo, Miroslaw Firlej, E. van Herwijnen, Vladimir Chulikov, Lauren Emma Yeomans, P. Campana, Paolo Carniti, Meril Reboud, J. Dalseno, G. Punzi, Gennady Panshin, Alexander Berezhnoy, Gary Robertson, Sergey Gromov, M. Poli Lener, Fabrice Desse, T. Skwarnicki, Bhagyashree Pagare, B. Souza De Paula, Anne Robert, W. Parker, Louis Henry, Hilbrand Steffen Kuindersma, E. Smith, L. Garrido, Tomasz Fiutowski, P. Collins, Y. Sun, Gerwin Meier, S. Kandybei, J. A. B. Coelho, Pavol Stefko, T. Kirn, C. A. Chavez Barajas, P. Gandini, P. R. Li, A. Dziurda, Aleksei Andreianov, R. Graciani Diaz, Neville Harnew, Sergey Legotin, Victor Renaudin, P. Alvarez Cartelle, L. Ferreira Lopes, Sandra Amato, Petr Andreevich Gorbounov, M. Franco Sevilla, F. L. Souza De Almeida, K. Belous, Jolanta Brodzicka, Biljana Mitreska, S. Filippov, V. Vorobyev, H. Cai, M. Romero Lamas, M. Ferro-Luzzi, L. L. Pappalardo, P. Camargo Magalhaes, Yuezhe Yao, Laurent Dufour, Ekaterina Trifonova, M. van Veghel, l. Soares Lavra, Anna Lupato, George Holger Lovell, R. Manera Escalero, Colm Harold Murphy, Li Li, Manuel Schiller, Lauren Douglas, Wojciech Krupa, Stephane T'Jampens, Vlad-Mihai Placinta, Jennifer Brigitta Zonneveld, Halime Sazak, R. Vazquez Gomez, Alexandre Boyer, A. F. Campoverde Quezada, Ryan Newcombe, Evgenii Shmanin, Nico Kleijne, Carmen Giugliano, M. Karacson, Qundong Han, Mario Edgardo Olivares, Rui Wang, Svende Braun, C. Chen, M. Rama, F. Fontanelli, Michele Veronesi, Zakariya Aliouche, Alexander Inglessi, B.R. Gruberg Cazon, Valeriia Lukashenko, D. Savrina, Vladislav Balagura, P. Spradlin, and Dana Bobulska
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, 0103 physical sciences, CP violation, 010306 general physics, 01 natural sciences
Published: 2021
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22. Immunohistochemical Analysis of CYP11B2, CYP11B1 and β-catenin Helps Subtyping and Relates With Clinical Characteristics of Unilateral Primary Aldosteronism

Author: Tingwei Su, Jing Xie, Xu Zhong, Yiran Jiang, Luming Wu, Weiwei Zhou, Hongyuan Zhu, Weiqing Wang, and Luyan Sun
Subjects: medicine.medical_specialty, Adenoma, QH301-705.5, Biochemistry, Genetics and Molecular Biology (miscellaneous), Biochemistry, Gastroenterology, chemistry.chemical_compound, Primary aldosteronism, Internal medicine, medicine, Molecular Biosciences, Family history, Biology (General), Molecular Biology, Original Research, Aldosterone, Aldosterone-to-renin ratio, business.industry, medicine.disease, Hyperaldosteronism, CYP11B2, CYP11B1, chemistry, immunohistochemistry, beta catenin, hyperaldosteronism, prognosis, Differential diagnosis, business, Immunostaining
Abstract: Background: Primary aldosteronism is caused by aldosterone overproduction. While conventional hematoxylin-eosin staining can demonstrate morphological abnormality, it cannot provide any functional histopathological information. We aimed to identify the diagnostic, functional and prognostic value of CYP11B2, CYP11B1, and β-catenin immunostaining in unilateral hyperaldosteronism.Method: A total of 134 patients with unilateral hyperaldosteronism were recruited in our study. The expression of CYP11B2, CYP11B1, and β-catenin was evaluated semiquantitatively on 134 patients’ sections using immunohistochemistry technology and the relationship with clinical data was assessed.Results: Patients were classified into four subtypes based on CYP11B2 staining as below: (1)118 patients with unilateral single aldosterone-producing adenoma (APA), (2)11 with unilateral multiple APA, (3)four with aldosterone-producing cell cluster (APCC), and (4)one with an undefined source. Adjusted CYP11B2 H-score was correlated with serum aldosterone, aldosterone to renin ratio (ARR), and serum potassium. In the abnormal β-catenin staining group, hypertension duration, aldosterone, ARR, cortisol, tumor diameter, tumor area, and CYP11B2 H-score were significantly higher than those of the wild-type group. Serum potassium level was significantly lower in the abnormal β-catenin staining group. Age, gender, BMI, family history of hypertension, adjusted CYP11B2 and CYP11B1 H-scores differed significantly between complete clinical success and incomplete clinical success groups. Age, gender and family history of hypertension were independently associated with complete clinical success based on multivariate logistic regression analysis.Conclusion: CYP11B2 immunostaining could improve the differential diagnosis of unilateral hyperaldosteronism. Adjusted CYP11B2 H-score could be used as a histopathological marker to reflect the severity of unilateral APA. Dysregulation of Wnt/β-catenin signaling and impaired β-catenin degradation may provoke the proliferation and enhance the steroidogenic ability of APA tumor cells, indicating that the Wnt pathway might be a potential, actionable, therapeutic target in the treatment of hyperaldosteronism. Age, sex and family history of hypertension were independent predictors of clinical outcome after adrenalectomy for unilateral hyperaldosteronism.
Published: 2021
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23. Measurement of CP asymmetry in D0→KS0KS0 decays

Author: Ryan Newcombe, Giacomo Vitali, Louis Lenard Gerken, Stephan Escher, Evgenii Shmanin, T. Skwarnicki, Bhagyashree Pagare, Patrick Koppenburg, Louis Henry, Hilbrand Steffen Kuindersma, Alexander Vagner, B. D. C. Westhenry, E. Smith, Tomasz Fiutowski, Simon Akar, T. J. Harrison, Sandro Cadeddu, P. Collins, Y. Sun, Thomas Peter Jones, Carmen Giugliano, M. Karacson, Qundong Han, Cedric Meaux, Simon Stemmle, Romanovskiy, Carmelo D'Ambrosio, Oleg Stenyakin, Yury Guz, D. Melnychuk, Gerwin Meier, F. J. P. Soler, S. Kandybei, J. A. B. Coelho, Andrea Lampis, Mario Edgardo Olivares, Rui Wang, Edoardo Franzoso, C. Fitzpatrick, C. A. Aidala, L. Del Buono, Roman Litvinov, Lars Eklund, Shuaiyi Liu, A. Dovbnya, J. J. Walsh, Davide Lancierini, A. Alfonso Albero, R. Waldi, Niladribihari Sahoo, G. Wormser, T. Kirn, C. A. Chavez Barajas, X. Han, L. Zhang, Svende Braun, C. Chen, Frank Ferrari, Daniel Patrick O'Hanlon, Marianna Fontana, Leon David Carus, Murdo Traill, P. R. Li, A. Dziurda, M. Rama, F. Fontanelli, Francesco Dettori, Kristian Alexander Zarebski, Ziad Ajaltouni, R. Graciani Diaz, Rebecca Lane, Michele Veronesi, Zakariya Aliouche, Paul Andre Günther, W. Wislicki, Neville Harnew, S. Ferreres Sole, Dipanwita Dutta, Gediminas Sarpis, Matthew Scott Rudolph, T. Nakada, Preema Rennee Pais, Yuezhe Yao, Jixing Qin, I. Longstaff, Thomas Henry Hancock, George Coombs, B. Dey, Gianluca Zunica, A. Falabella, Renato Quagliani, Davide Fazzini, T. Ruf, D. Sanchez Gonzalo, N. Tuning, Michele Piero Blago, Biagio Saitta, Stanislav Luchuk, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, Y. Li, Hang Yin, G. Punzi, G. Martellotti, Jakub Moron, Kodassery Prasanth, A. Leflat, Ekaterina Trifonova, Alexander Malinin, M. van Veghel, G. D. Lafferty, Iaroslava Bezshyiko, Ivan Shchemerov, A. Buonaura, Alessandra Gioventù, l. Soares Lavra, Duk, Gennady Panshin, Andreas Güth, P. Seyfert, C. Göbel, Anna Lupato, R. Schwemmer, Margarete Schellenberg, Peter Svihra, F. F. Wilson, T. D. Nguyen, M. Poli Lener, Petr Fedin, G. Lanfranchi, M.-N. Minard, A. Vorobyev, Marek Jezabek, F. Dordei, M. Rotondo, Serhii Cholak, C. Vázquez Sierra, K. Carvalho Akiba, S. Gambetta, F. Martinez Vidal, D. Martinez Santos, Serhii Koliiev, Fabrice Desse, George Holger Lovell, Federico Redi, Sergei Kholodenko, A. B. Rodrigues, W. D. Hulsbergen, R. Manera Escalero, N. Valls Canudas, Jonathan Plews, Matthew John Bradley, Balagura, P. De Simone, Konstantinos Petridis, Jonas Rademacker, Stephane T'Jampens, C. Marin Benito, S. Eidelman, Mick Mulder, Jozef Tomasz Borsuk, Stephen M. Stahl, O. De Aguiar Francisco, N. Neufeld, Anne Robert, W. Parker, Sofia Kotriakhova, Jihyun Bhom, J. A. Rodriguez Lopez, Samuel Belin, A. Romero Vidal, N. Sagidova, O. Zenaiev, Constantin Weisser, G. Manca, O. Schneider, Renata Kopecna, M. J.J. John, David Anthony Friday, M. Xu, Karol Hennessy, Ifan Williams, L. G. Scantlebury Smead, Tjeerd Ketel, Alexandra Paige Rollings, John Leslie Cobbledick, H. V. Cliff, Federico Alessio, Gligorov, F. Blanc, L. Tomassetti, Adam Szabelski, A. Ukleja, Georgios Chatzikonstantinidis, Colm Harold Murphy, Li Li, G. Simi, Stefano Cali, Manuel Schiller, Hongjie Mu, J. G. Cogan, Zhukov, A. Hicheur, M. De Serio, Kevin Heijhoff, Lorenzo Capriotti, Eliane Epple, J. Fu, D. Lacarrere, J. F. Marchand, Lauren Douglas, A. Bay, Samuel Maddrell-Mander, A. Bursche, A. Brossa Gonzalo, Ettore Zaffaroni, X. Huang, P. Gironella Gironell, Jennifer Brigitta Zonneveld, R. Lefèvre, N. G. Polukhina, E. van Herwijnen, Antonio Pellegrino, L. Garrido, A. Vollhardt, O. Lupton, S. Ricciardi, M. T. Tran, Sara Elizabeth Mitchell, C. L. Da Silva, Alex Seuthe, Igor Slazyk, M. McCann, I. A. Monroy, Carina Trippl, Tara Nanut, Aleksandr Solovev, Mark Slater, K. Wyllie, S. G. Weber, C. Prouve, Z. Mathe, B. T. Meadows, B. Pietrzyk, Anton Philippov, Nicola Serra, Vorobyev, Jan Langer, G. Raven, D. Decamp, A. Golutvin, A. Semennikov, Wojciech Krupa, B. Spaan, W. Funk, A. Massafferri, Zhuyin Ren, Philippe Charpentier, Christoph Frei, Lisovskyi, F. Muheim, Philippe Ghez, G. Graziani, Cheryl Pappenheimer, Tabitha Halewood-leagas, Matthew Birch, Igor Kostiuk, John Gordon Smeaton, Christopher John Parkinson, M. Veltri, D. Vom Bruch, E. Polycarpo, Jiesheng Yu, Halime Sazak, M. D. Sokoloff, G. Bencivenni, R. Vazquez Gomez, M. Merk, Egorychev, J. Wang, C. Gotti, Hannah Louise Pullen, G. Alkhazov, M.I. Williams, M. Alexander, Bartosz Malecki, Roland Bernet, Yue Pan, T. J. Gershon, Renaudin, Daria Strekalina, J. Lomba Castro, Andrew Beiter, D. Vieira, Lucian Cojocariu, O. Leroy, Pavol Stefko, Jennifer Clare Smallwood, L. Calero Diaz, P. Vazquez Regueiro, J. Maratas, Konstantin Gizdov, Wiktor Byczynski, I. Polyakov, Xavier Vilasis-Cardona, A. Jawahery, Mikhail Hushchyn, M. Korolev, J. He, Surapat Ek-In, Y. H. Zheng, A. Bertolin, G. Valenti, Quentin Fuehring, U. Marconi, C. J. G. Onderwater, P. Gandini, R. Silva Coutinho, D. 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Zhelezov, F. Ferreira Rodrigues, Alessandro Pastore, A. Fernandez Prieto, Jiangqiao Hu, Li Xu, Emmy Gabriel, Gibson, Xixin Liang, Benedetto Gianluca Siddi, Giulia Tuci, Thomas Blake, H. Schindler, Jascha Peter Grabowski, Marek Idzik, Laurent Dufour, J. H. Lopes, Thomas Hadavizadeh, S. Vecchi, Maciej Witold Majewski, Wenhua Hu, Bellee, M. De Cian, Shishu Zhang, F. Machefert, Youen Kang, S. Blusk, Davide Zuliani, Ying Lu, Saverio Mariani, P. Spradlin, M. Milovanovic, C. R. Jones, E. Ben-Haim, Alessio Piucci, Razvan Daniel Moise, Nikita Kazeev, Marta Calvi, O. Maev, Dawid Gerstel, Mark Wilkinson, S. Filippov, Patrick Mackowiak, S. De Capua, Bo Fang, Jakub Jacek Malczewski, J. M. Otalora Goicochea, Piera Muzzetto, Guillaume Pietrzyk, Marco Guarise, Yasmine Amhis, Kurt Rinnert, S. Neubert, Mariia Poliakova, Danila Saranin, M. Vieites Diaz, D. R. Muller, Milosz Zdybal, Yiheng Luo, J. Closier, A. Petrolini, Marco Petruzzo, Lucio Anderlini, Matthew George Chapman, Andrii Usachov, Y. Zhou, Gabriela Johanna Pomery, Emilie Maurice, Nikolay Nikitin, S. Gomez Fernandez, J. Albrecht, P. Garcia Moreno, S. Perazzini, E. Vilella Figueras, H. Cai, Artur Ishteev, B. Souza De Paula, Chun-wei Gu, Matteo Giovannetti, M. Morandin, Alexey Boldyrev, Marian Stahl, M. van Beuzekom, Naomi Veronika Raab, Scott Ely, Giulia Frau, Lishuang Ma, Marie Bachmayer, M. Romero Lamas, M. Ferro-Luzzi, C. Parkes, R. Santacesaria, M. H. Schune, U. Uwer, M. J. Charles, Malte Hecker, Placinta, Alexey A. Petrov, Stefano Petrucci, Almagul Kondybayeva, Tai-Hua Lin, D. Hynds, D. Galli, D. Zhang, A. Davis, L. L. Pappalardo, P. Camargo Magalhaes, L. Grillo, Alessandro Camboni, Fedor Baryshnikov, Angelo Carbone, Jaap Velthuis, P. E. L. Clarke, Evangelos Leonidas Gkougkousis, Mateusz Goncerz, Barbara Sciascia, Boris Quintana, Abhijit Mathad, Tamaki Holly Mcgrath, Ina Carli, Davide Brundu, Fidan Suljik, Sara Celani, Sebastian Bachmann, Roberto Ribatti, Liliana Congedo, Martino Borsato, M. Van Dijk, Jordan Daniel Roth, Sebastien Ponce, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, Ming Zeng, Tommaso Pajero, Da Yu Tou, F. Teubert, G. Mancinelli, Aravindhan Venkateswaran, Antonino Sergi, M. Shapkin, Qianfan Xu, Marina Artuso, Yawen Wang, T. J. V. Bowcock, Anthony Gavin Downes, N. Neri, G. Haefeli, Franco Lima, Xiaofeng Zhu, C. Remon Alepuz, T. Boettcher, A. Papanestis, A. Brea Rodriguez, Dmitrii Ilin, Naomi Cooke, X. Yuan, C. Patrignani, Hossein Afsharnia, Joseph David Shupperd, Timofei Maltsev, A. Grecu, Loris Martinazzoli, Simon Nieswand, Mara Senghi Soares, Jakob Haimberger, Agnieszka Oblakowska-Mucha, A. I. McNab, Obraztsov, J. M. Fernandez-tenllado Arribas, S. Simone, Zhuoming Li, Vagnoni, Ivan Solovyev, Kenenbek Arzymatov, W. Baldini, Martha Hilton, G. H. Gong, Cynthia Nunez, D. Websdale, L. M. Garcia Martin, B. Couturier, R. Matev, B. Rachwal, J. J. Back, G. Carboni, Macko, Anna Danilina, D. E. Hutchcroft, M. Andreotti, Pugatch, Pascal Vincent, Marcel Materok, J. García Pardiñas, T. T. H. Pham, R. Lindner, I. Nasteva, R. A. Fini, Elisabeth Maria Niel, C. Abellán Beteta, Sonia Amina Bouchiba, M. Lucio Martinez, Stephan Eisenhardt, T. Kvaratskheliya, Brij Kishor Jashal, Lorenzo Pica, Lex Marinus Greeven, Y. N. Gao, P. Griffith, Fionn Caitlin Ros Bishop, Stefano Zucchelli, A. Palano, Tomasz Szumlak, O. Yushchenko, Maciej Wojciech Dudek, Belavin, Rizwaan Adeeb Mohammed, Zhihong Shen, S. Schael, M. Ramos Pernas, J. J. Xu, Karlis Dreimanis, Martina Ferrillo, T. E. Latham, Cameron Thomas Dean, R. McNulty, P. Krokovny, W. Kucewicz, A. Satta, D. A. Milanes, Elisabet Golobardes, Gianluigi Casse, R. Calabrese, Angelo Loi, Yue-tao Yang, Adam Dendek, B. Garcia Plana, Chobanova, J. A. de Vries, M. Pepe Altarelli, S. Farry, Xia-Ji Liu, M. Senghi Soares, Lukashenko, Edward James Millard, W. Huang, Anastasia Smetkina, J. Z. Fan, Michal Dziewiecki, Mark Whitehead, Lucas Mcconnell, Marco Gersabeck, Sophie Elizabeth Hollitt, Paolo Ciambrone, X. K. Zhou, Z. Xu, Matthieu Marinangeli, M. Tobin, S. J. Chen, G. Ciezarek, R. Jacobsson, Rafal Dominik Krawczyk, E. Dall'Occo, Mikhail Mikhasenko, C. Sanchez Gras, Krzysztof Swientek, Andrea Bizzeti, Olga Madejczyk, E. Jans, Franco Bedeschi, Songkyo Lee, A. Oyanguren, Simone Meloni, C. Nguyen-Mau, F. Maciuc, R. I. Rabadan Trejo, B. Khanji, M. Schmelling, A. Lai, C. Satriano, Simone Capelli, A. Contu, Ho Ling Li, P. Naik, Polina Kravchenko, Andrea Mauri, A. Pearce, I. V. Gorelov, K. Müller, Giovanni Bassi, Chulikov, P. Ilten, Mauricio Féo, P. Fernandez Declara, Daniel Joachim Unverzagt, Kevin Heinicke, Tatiana Ovsiannikova, Srishti Bhasin, Arthur Marius Hennequin, Kara Renee Mattioli, M. Cruz Torres, Michael Brodski, Donal Murray, Heather Mckenzie Wark, A. Ustyuzhanin, Henryk Karol Giemza, Sergey Didenko, Simone Bifani, B. Schmidt, M. Frank, Abbie Jane Chadwick, A. Bitadze, Ivan Belyaev, Dong Xiao, Sune Jakobsen, Jan-Marc Basels, A. Artamonov, O. Steinkamp, Aiguo Xu, M. Pappagallo, D. Pinci, M. Vesterinen, M. S. Rangel, Liupan An, Florian Reiss, S. Malde, Jonas Nathanael Eschle, P. Marino, Anna Ossowska, Nathan Jurik, Michal Kazimierz Mazurek, D. Lucchesi, Daniele Marangotto, Serena Maccolini, T. M. Evans, M. Patel, Anastasiia Kharisova, E. Spadaro Norella, Federico Lazzari, A. Gomes, Federico Betti, Huagang Liu, L. A. Granado Cardoso, Alexsei Chubykin, G. Wilkinson, A. Dzyuba, Anton Poluektov, Lorenzo Sestini, E. Govorkova, Harald Viemann, Z. Wang, Fanghua Jiang, E. M. Gersabeck, E. Rodrigues, C. Matteuzzi, N. K. Watson, Artem Ryzhikov, Nis Meinert, Michal Kreps, B. Jost, Sara Sellam, Dmitrii Pereima, C. Haen, Fedor Ratnikov, Hanna Malygina, Edward Brendan Shields, Artem Maevskiy, C. B. Van Hulse, Roger Forty, Blaise Delaney, James Vincent Mead, Alexander Battig, Yuqing Fan, M. N. K. Smith, Marco Clemencic, Luyan Sun, Mikkel Bjørn, F. A. Garcia Rosales, Kirsebom, L. De Paula, Baasansuren Batsukh, F. Goncalves Abrantes, Felix Johannes Kress, U. Egede, Lukas Witola, Salvatore Aiola, Shantam Taneja, Maksim Karpov, Maurice Becker, Laura Promberger, Roberta Cardinale, A. Casais Vidal, L. Meyer Garcia, Z. Xiang, E. Santovetti, Tatiana Gaintseva, Pierre Billoir, Dobishuk, Y. Zhang, M. J. Morello, P. Perret, Sergey Barsuk, Zishuo Yang, C. Gaspar, M. Palutan, John Matthew Durham, Alessio Sarti, M. Fiorini, P. d'Argent, L. Dieste Maronas, Oliver Lantwin, A. Valassi, Christopher Betancourt, François Fleuret, F. Stagni, Andrea Merli, Jacopo Cerasoli, Dmitrii Maisuzenko, Francesca M. Pisani, Phoebe Meredith Hamilton, Matiunin, Hans Dijkstra, Maxim Borisyak, Dana Bobulska, M.F. Cicala, Jan Buytaert, D. Wiedner, Maxime Schubiger, G. Cavallero, Kamil Leszek Fischer, B. Leverington, D. Yang, M. Chrzaszcz, Olivier Deschamps, Niklas Stefan Nolte, L. Giubega, Daniel Berninghoff, Flavio Archilli, M. Plo Casasus, Ryan Calladine, Maitreyee Mukherjee, D. J. White, Luca Minzoni, Michela Garau, Hangyi Wu, Mark Hatch, C. M. Costa Sobral, Johannes Heuel, Sebastian Schulte, Jana Crkovská, Aleksandra Snoch, Floris Keizer, L. R. Madhan Mohan, Lesya Shchutska, Ignacio Bediaga, Desmond Mzamo Shangase, T. G. Shears, E. Cogneras, S. A. Wotton, John Jake Lane, Nikolay Bondar, Ilia Belov, Rudolf Oldeman, S. Esen, Ilaria Neri, A. Gallas Torreira, A. Sciubba, J. Marks, Thomas Ackernley, Antje Mödden, M. Straticiuc, R. Le Gac, Matthew James Tilley, Marco Santimaria, R. Currie, S. Hansmann-Menzemer, M. Witek, W. Qian, M. Needham, S. Stone, Gerd Joachim Kunde, A. Schopper, Ouail Kitouni, Oleksander Kot, R. Mountain, Alison Tully, T. Lesiak, M. Gandelman, E. Gushchin, Alexandru Ene, E. Thomas, Matteo Bartolini, L. Kravchuk, Alessandro Cardini, Chishuai Wang, J. M. De Miranda, A.B. Morris, N. Skidmore, J. Baptista Leite, Dominik Stefan Mitzel, Gianfranco Morello, Pawel Kopciewicz, E. Luppi, Holger Stevens, O. Boente Garcia, Jevtic, Gary Robertson, Sergey Gromov, and P. Durante
Subjects: Physics, Particle physics, 010308 nuclear & particles physics, media_common.quotation_subject, 0103 physical sciences, CP violation, Charm (quantum number), 010306 general physics, 01 natural sciences, Asymmetry, media_common
Published: 2021
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24. Precise measurement of the fs/fd ratio of fragmentation fractions and of Bs0 decay branching fractions

Author: L. Garrido, A. Ustyuzhanin, Loris Martinazzoli, Romanovskiy, Mara Senghi Soares, Jakob Haimberger, J. García Pardiñas, R. Lindner, I. Nasteva, Elisabeth Maria Niel, M. Alexander, Sonia Amina Bouchiba, Y. N. Gao, Yue-tao Yang, Adam Dendek, Patrick Robbe, Anton Poluektov, Lorenzo Sestini, Rafel Manera Escalero, Daniele Marangotto, Anastasia Smetkina, Marie Bachmayer, J. Z. Fan, R. Gomez, Pavol Stefko, E. Govorkova, Harald Viemann, J. H. Lopes, Wenhua Hu, Youen Kang, S. Blusk, Mark Whitehead, Lucas Mcconnell, Artem Ryzhikov, Nis Meinert, Michal Kreps, B. Jost, Phillip John Marshall, Hanna Malygina, Edward Brendan Shields, S. Baker, Wojciech Krzemien, R. Santacesaria, M. J. Charles, A. Davis, Blaise Delaney, Maurice Becker, Laura Promberger, F. J. P. Soler, Z. Xiang, Saverio Mariani, Yuqing Fan, Alessandro Camboni, Fedor Baryshnikov, T. J. V. Bowcock, Anthony Gavin Downes, J. G. Cogan, Songkyo Lee, Paula Alvarez Cartelle, P. Gandini, G. Wilkinson, Alessio Sarti, M. Fiorini, Marco Clemencic, E. M. Gersabeck, Luyan Sun, Mikkel Bjørn, Mark Slater, G. H. Gong, R. Matev, B. Rachwal, Hannah Louise Pullen, C. Matteuzzi, M. Korolev, David Sanchez Gonzalo, Patricia Camargo Magalhaes, Dmitrii Pereima, T. T. H. Pham, Anna Danilina, Claudia Bertella, Francesco Dettori, Rebecca Lane, A. Falabella, Biagio Saitta, Stanislav Luchuk, Serhii Koliiev, Alexandra Paige Rollings, John Leslie Cobbledick, G. Simi, Sara Elizabeth Mitchell, Aleksei Andreianov, Z. Mathe, Alex Seuthe, Robbert Erik Geertsema, Eduard Ursov, Barbara Passalacqua, Mauro Piccini, B. Adeva, Benjamin Audurier, Denis Derkach, F. Ferreira Rodrigues, P. d'Argent, R. McNulty, P. Krokovny, Daniel Berninghoff, C. Haen, P. Griffith, Elisabetta Spadaro Norella, Artem Maevskiy, C. B. Van Hulse, Paolo Ciambrone, Z. Xu, Fedor Ratnikov, A. Hicheur, M. De Serio, D. Lacarrere, C. L. Da Silva, Lukashenko, L. Shekhtman, Jiangqiao Hu, M. N. K. Smith, Salvatore Aiola, Michal Dziewiecki, J. He, Surapat Ek-In, Xixin Liang, S. Easo, Miroslaw Firlej, Chun-wei Gu, Lauren Emma Yeomans, P. Campana, Thomas Peter Jones, Mikhail Mikhasenko, Andrea Bizzeti, M. McCann, Carina Trippl, Andrea Lampis, Ryan Newcombe, Evgenii Shmanin, Paula Garcia Moreno, Jan Langer, Agnieszka Oblakowska-Mucha, A. I. McNab, Obraztsov, Sandra Amato, Petr Andreevich Gorbounov, Giulia Tuci, Lag Cardoso, Alexander Malinin, Pablo Baladron Rodriguez, Zhuoming Li, Jonathan Plews, Matthew John Bradley, Xabier Cid Vidal, Luca Minzoni, Michela Garau, Kirsebom, Maksim Karpov, Gianluigi Casse, Angelo Loi, Balagura, P. De Simone, E. Jans, M.I. Williams, Daniel Joachim Unverzagt, Srishti Bhasin, M. S. Rangel, Liupan An, X. Han, P. Marino, Roberta Cardinale, Sara Sellam, Abraham Gallas Torreira, Martina Ferrillo, Carlos Abellán Beteta, B. Spaan, W. Huang, Melissa Maria Cruz Torres, Ettore Zaffaroni, K. Wyllie, S. G. Weber, L. Zhang, W. Funk, B. Pietrzyk, A. Massafferri, Zhuyin Ren, Sergey Legotin, William Barter, Martina Pili, K. Belous, Jolanta Brodzicka, S. L. Yang, S. Gambetta, Jana Crkovská, Aleksandra Snoch, Zishuo Yang, C. Gaspar, M. Palutan, M. J. Morello, P. Perret, Sergey Barsuk, Ruiting Ma, Oliver Lantwin, A. Valassi, François Fleuret, B. Leverington, D. Yang, M. Chrzaszcz, L. Giubega, Aleksandr Solovev, Lucian Cojocariu, O. Leroy, J. Maratas, A. Bertolin, Jose Maria Fernandez-tenllado Arribas, P. Roloff, Aleksei Chernov, K. E. Kim, Amanda May Donohoe, K. De Bruyn, F. Polci, Jakub Ryzka, J. Closier, Davide Brundu, C. Patrignani, M. Andreotti, Marianna Fontana, Roel Aaij, Sergei Popov, E. Graverini, Paolo Carniti, Meril Reboud, J. Dalseno, Tatiana Ovsiannikova, Alexander Berezhnoy, Arthur Marius Hennequin, A. Petrolini, Marco Petruzzo, D. Vieira, I. Polyakov, Miroslav Saur, Carmen Giugliano, M. Karacson, Qundong Han, Donal Murray, A. Bay, B. T. Meadows, Biljana Mitreska, Holger Stevens, Monica Pepe Altarelli, Y. Zhou, Cheryl Pappenheimer, Lais Soares Lavra, M. Merk, Y. H. Zheng, C. J. G. Onderwater, Alexander Inglessi, A. B. Rodrigues, Bartosz Malecki, Roland Bernet, Juan Jose Saborido Silva, Mikhail Zavertyaev, Placido Fernandez Declara, Roberto Ribatti, M. Shapkin, Qianfan Xu, Davide Fazzini, T. Ruf, Y. Li, Hang Yin, Michael Brodski, Heather Mckenzie Wark, G. Lanfranchi, M.-N. Minard, Paul Nathaniel Swallow, M. Frank, Abbie Jane Chadwick, T. Kvaratskheliya, M. Tobin, David Anthony Friday, A. Lusiani, A. Bitadze, Brij Kishor Jashal, E. Dall'Occo, Krzysztof Swientek, Lorenzo Pica, Jevtic, G. Raven, D. Decamp, A. Golutvin, M. D. Sokoloff, Olga Madejczyk, Franco Bedeschi, A. Oyanguren, Juan Martin Otalora Goicochea, Laurent Dufour, B.R. Gruberg Cazon, Stefano Cali, Dana Bobulska, A. Vorobyev, Marek Jezabek, F. Dordei, P. Naik, M. Kucharczyk, T. Gys, Gediminas Sarpis, Matthew Scott Rudolph, N. Tuning, Marian Stahl, Naomi Veronika Raab, D. Savrina, Chulikov, P. Ilten, Ross John Hunter, A. Gomes, Federico Betti, Huagang Liu, Simone Capelli, Stanislav Poslavskii, A. Palano, Tomasz Szumlak, Jairo Alexis Rodriguez Lopez, David Gerick, Mauricio Féo, E. Santovetti, Dmitry Golubkov, Kudryavtsev, Maciej Wojciech Dudek, Tatiana Gaintseva, Pierre Billoir, Mario Edgardo Olivares, Rui Wang, Dobishuk, A. Buonaura, Sergio Gomez Fernandez, Da Yu Tou, F. Teubert, Alessandra Gioventù, M. Rotondo, Serhii Cholak, Renata Kopecna, D. R. Muller, John Matthew Durham, Vorobyev, N. Neri, Z. Wang, Lucio Anderlini, Vagnoni, Oscar De Aguiar Francisco, Ivan Solovyev, Jakub Moron, Kodassery Prasanth, W. Baldini, L. Bian, Henryk Karol Giemza, Fernanda Goncalves Abrantes, P. Di Nezza, Svende Braun, S. Klaver, Nikolai Voropaev, R. Schwemmer, O. Maev, Alexandre Brea Rodriguez, A. Alfonso Albero, Konrad Klimaszewski, Cibran Santamarina Rios, C. Chen, Kurt Rinnert, P. Spradlin, Pere Gironella Gironell, Dong Xiao, Sebastian Bachmann, M. J.J. John, Milosz Zdybal, L. Grillo, Christopher Betancourt, Martino Borsato, Pablo Vazquez Regueiro, G. Ciezarek, A. Leflat, R. S Coutinho, R. Jacobsson, Rafal Dominik Krawczyk, C. Gotti, J. F. Marchand, Anatoly Konoplyannikov, Maciej Pawel Szymanski, M. Pappagallo, M. Rama, F. Fontanelli, Michele Veronesi, A. Vollhardt, Marco Guarise, Lisovskyi, F. Muheim, Philippe Ghez, G. Wormser, Ming Zeng, Tommaso Pajero, Ina Carli, Stephan Eisenhardt, Andrea Merli, Jacopo Cerasoli, Jakub Jacek Malczewski, Dmitrii Maisuzenko, Hans Dijkstra, Zakariya Aliouche, D. Pinci, M. Vesterinen, C. Langenbruch, G. Haefeli, X. Huang, Maxim Borisyak, G. Alkhazov, P. Durante, John Gordon Smeaton, Christopher John Parkinson, M. Veltri, Giacomo Vitali, Louis Lenard Gerken, Eva Vilella Figueras, Stephan Escher, Jennifer Clare Smallwood, S. Filippov, Xiaofeng Zhu, A. Papanestis, Yuyue Gan, Anatoly Butkevich, Guillaume Pietrzyk, Adrián Casais Vidal, Minaugas Sarpis, Danila Saranin, A. Grecu, Andrii Usachov, H. Cai, Serena Maccolini, A.E. Bondar, T. M. Evans, E. van Herwijnen, Patrick Koppenburg, B. D. C. Westhenry, J. J. Back, F. Maciuc, Mikhail Hushchyn, T. J. Harrison, Sandro Cadeddu, Georgios Chatzikonstantinidis, Samuel Maddrell-Mander, Miguel Ramos Pernas, A. Bursche, M. Ferro-Luzzi, L. L. Pappalardo, D. Melnychuk, Alexsei Chubykin, Tommaso Colombo, Mateusz Goncerz, Davide Zuliani, Piera Muzzetto, Sune Jakobsen, A. Zhelezov, Patrick Mackowiak, Barbara Sciascia, Bo Fang, Boris Quintana, Jordan Daniel Roth, Hossein Afsharnia, G. Carboni, Macko, G. Punzi, Lex Marinus Greeven, Beatriz Garcia Plana, Abhijit Mathad, Matthew George Chapman, D. C. Craik, Yawen Wang, G. Valenti, Oscar Boente Garcia, Fanghua Jiang, Emilie Maurice, Martha Hilton, Quentin Fuehring, D. E. Hutchcroft, Pugatch, Pascal Vincent, R. Waldi, Marcel Materok, Niladribihari Sahoo, O. Yushchenko, S. Ricciardi, Philippe Charpentier, Yuezhe Yao, Christoph Frei, Rizwaan Adeeb Mohammed, Cynthia Nunez, Julian Lomba Castro, Duk, S. Eidelman, Gennady Panshin, Mariia Poliakova, Mick Mulder, M. Adinolfi, Kuzma Ivshin, P. Owen, Kristian Alexander Zarebski, Ekaterina Trifonova, Joan Mauricio, Thomas Henry Hancock, M. van Veghel, D. Zhang, X. K. Zhou, T. E. Latham, B. Dey, W. Kucewicz, Fidan Suljik, F. Blanc, R. Lefèvre, Fabrice Desse, Y. Xie, Kevin Heijhoff, Lorenzo Capriotti, Stephane T'Jampens, Alessandro Pastore, B. Khanji, Anne Robert, W. Parker, Philipp Ibis, Fernando Martinez Vidal, Jiayin Sun, A. Lai, Andrea Mauri, A. Pearce, Jordy Sebastiaan Butter, Sara Celani, Elisabet Golobardes, M. Van Dijk, Thomas Blake, Evangelos Leonidas Gkougkousis, Anna Lupato, G. Graziani, J. Wang, Jennifer Brigitta Zonneveld, Aravindhan Venkateswaran, Maximilien Chefdeville, Carmelo D'Ambrosio, Oleg Stenyakin, C. Fitzpatrick, C. A. Aidala, Tamaki Holly Mcgrath, B. De Souza Paula, A. Jawahery, Diego Torres Machado, G. Mancinelli, Sergey Didenko, George Holger Lovell, D. De Simone, Dmitry Popov, Sophie Katharina Kretzschmar, Antonino Sergi, T. Boettcher, Simone Bifani, Guoming Liu, Dmitrii Ilin, Lima, H. Schindler, Marek Idzik, D. R. Johnson, Maciej Witold Majewski, Fionn Caitlin Ros Bishop, Stefano Zucchelli, L. Del Buono, C. R. Jones, Roman Litvinov, Marco Cattaneo, Manuel Franco Sevilla, G. Corti, Murdo Traill, Halime Sazak, Alexandre Boyer, E. Ben-Haim, Edward James Millard, Marco Gersabeck, Nikita Kazeev, I. V. Gorelov, K. Müller, Giovanni Bassi, Colm Harold Murphy, D. Websdale, Li Li, Manuel Schiller, B. Couturier, R. A. Fini, Martin Stefan Bieker, Lauren Douglas, T. Nakada, Marcos Romero Lamas, Renato Quagliani, Razvan Daniel Moise, Thomas Hadavizadeh, Belavin, Christoph Hasse, G. Passaleva, Christopher James Pawley, Lukas Calefice, Christopher Burr, Maria Elena Stramaglia, C. Göbel, Zhihong Shen, S. Schael, Wojciech Krupa, Gary Robertson, Sergey Gromov, Kazuyoshi Carvalho Akiba, T. Skwarnicki, Bhagyashree Pagare, Xia-Ji Liu, D. Hill, Louis Henry, Hilbrand Steffen Kuindersma, E. Smith, Tomasz Fiutowski, E. Grauges, F. Machefert, P. Collins, Y. Sun, Gerwin Meier, S. Kandybei, J. A. B. Coelho, J. Albrecht, Artur Ishteev, T. Kirn, C. A. Chavez Barajas, Silvia Ferreres Sole, Federico Redi, C. Parkes, H.-P. Dembinski, P. R. Li, A. Dziurda, Neville Harnew, M. De Cian, M. van Beuzekom, Scott Ely, Lars Eklund, Leon David Carus, Eliane Epple, Ziad Ajaltouni, Liliet Calero Diaz, Gianluca Zunica, Michele Piero Blago, Anton Philippov, Nicola Serra, Andrew Beiter, Andreas Güth, P. Seyfert, Margarete Schellenberg, Peter Svihra, U. Marconi, F. F. Wilson, T. D. Nguyen, Sergei Kholodenko, N. Sagidova, O. Zenaiev, Maurizio Martinelli, S. Borghi, Li Xu, Bellee, Giulia Frau, Lishuang Ma, S. De Capua, Nikolay Nikitin, P. E. L. Clarke, Sebastien Ponce, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, Alexander Vagner, Cedric Meaux, L. Tomassetti, Adam Szabelski, A. Ukleja, Simon Stemmle, Edoardo Franzoso, Antonio Pellegrino, Frank Ferrari, E. Polycarpo, G. Bencivenni, Michele Atzeni, Moran Wang, S. Tolk, Preema Rennee Pais, Jixing Qin, I. Longstaff, S. Vecchi, Shishu Zhang, M. Milovanovic, Alessio Piucci, Yasmine Amhis, Gabriela Johanna Pomery, Matteo Giovannetti, M. Morandin, Alexey Boldyrev, M. H. Schune, U. Uwer, Liliana Congedo, Tjeerd Ketel, J. Fu, Tara Nanut, Carlos Vázquez Sierra, C. Prouve, H. V. Cliff, Federico Alessio, Daria Strekalina, Gligorov, Maria Vieites Diaz, Xavier Vilasis-Cardona, M. Patel, Anastasiia Kharisova, Federico Lazzari, N. K. Watson, Raul Iraq Rabadan Trejo, James Vincent Mead, O. Lupton, M. T. Tran, U. Egede, M.F. Cicala, Igor Slazyk, Clara Remon Alepuz, I. A. Monroy, D. Wiedner, Egorychev, Angel Fernando Campoverde Quezada, G. Cavallero, Hangyi Wu, Mark Hatch, Olivier Deschamps, Niklas Stefan Nolte, Flavio Archilli, Lakshan Ram Madhan Mohan, Yue Pan, Johannes Heuel, Ying Lu, T. J. Gershon, Renaudin, Sebastian Schulte, Elie Aslanides, Mark Wilkinson, T. G. Shears, Nikolay Bondar, Timofei Maltsev, Simon Nieswand, S. Simone, J. J. Xu, Karlis Dreimanis, R. Calabrese, Matthieu Marinangeli, Sophie Elizabeth Hollitt, A. Sciubba, S. J. Chen, A. Satta, Lorena Dieste Maronas, D. A. Milanes, Simone Meloni, C. Nguyen-Mau, Anna Ossowska, Nathan Jurik, J. Marks, Thomas Ackernley, Chobanova, Antje Mödden, D. Lucchesi, J. A. de Vries, M. Straticiuc, Ho Ling Li, R. Nandakumar, Kevin Heinicke, Diego Martinez Santos, Kara Renee Mattioli, M. Schmelling, Tisserand, C. Satriano, S. Perazzini, Alexey A. Petrov, A. Contu, Joseph David Shupperd, Felipe Andres Garcia Rosales, Polina Kravchenko, S. Farry, B. Schmidt, F. M. L. de Almeida, Antonio Fernandez Prieto, Ivan Belyaev, E. Rodrigues, L. De Paula, Baasansuren Batsukh, Felix Johannes Kress, Shantam Taneja, Jan-Marc Basels, A. Artamonov, L. C Garcia, Juan Baptista Leite, R. Le Gac, Michal Kazimierz Mazurek, Matthew James Tilley, M. Witek, W. Qian, M. Needham, S. Stone, Ouail Kitouni, M. Gandelman, E. Gushchin, A. Dzyuba, Harris Conan Bernstein, C. Bozzi, Samuel Belin, Constantin Weisser, N. G. Polukhina, A. Semennikov, Matthew Birch, Igor Kostiuk, Jiesheng Yu, Konstantin Gizdov, Wiktor Byczynski, Stephane Monteil, Ricardo Graciani Diaz, R. J. Barlow, Yury Guz, Shuaiyi Liu, A. Dovbnya, J. J. Walsh, Davide Lancierini, Daniel Patrick O'Hanlon, Marta Calvi, Paul Andre Günther, Dipanwita Dutta, G. D. Lafferty, Iaroslava Bezshyiko, Ivan Shchemerov, Angelo Carbone, Jaap Velthuis, Florian Reiss, S. Malde, Jonas Nathanael Eschle, Maxime Schubiger, Kamil Leszek Fischer, Maitreyee Mukherjee, Luis Miguel Garcia Martin, D. J. White, Ignacio Bediaga, Desmond Mzamo Shangase, Ilia Belov, S. Esen, Marco Poli Lener, Marco Santimaria, Jonas Rademacker, R. Currie, S. Hansmann-Menzemer, Gerd Joachim Kunde, A. Schopper, Jozef Tomasz Borsuk, Stephen M. Stahl, N. Neufeld, Oleksander Kot, R. Mountain, Sofia Kotriakhova, Jihyun Bhom, Alison Tully, Dorothea Vom Bruch, T. Lesiak, G. Manca, O. Schneider, Alexandru Ene, E. Thomas, M. Xu, Matteo Bartolini, Karol Hennessy, L. Kravchuk, Alessandro Cardini, Roger Forty, Chishuai Wang, J. M. De Miranda, A.B. Morris, N. Skidmore, Dominik Stefan Mitzel, Alexander Battig, Gianfranco Morello, Pawel Kopciewicz, Lukas Witola, Lino Ferreira Lopes, Nuria Valls Canudas, Joan Ruiz Vidal, Miriam Lucio Martinez, E. Luppi, Cmc Sobral, Ifan Williams, Y. Zhang, F. Stagni, Hongjie Mu, Zhukov, Francesca M. Pisani, Phoebe Meredith Hamilton, Matiunin, Jan Buytaert, Arnau Brossa Gonzalo, Julian Alexander Boelhauve, Emmy Gabriel, Gibson, Benedetto Gianluca Siddi, Jascha Peter Grabowski, S. Neubert, Yiheng Luo, Stefano Petrucci, Kenenbek Arzymatov, Cameron Thomas Dean, O. Steinkamp, Aiguo Xu, Ryan Calladine, Floris Keizer, Lesya Shchutska, E. Cogneras, Maximo Plo Casasus, S. A. Wotton, John Jake Lane, Rudolf Oldeman, Miriam Calvo Gomez, Carla Marin Benito, Ilaria Neri, Denysenko, Xiao-Rui Lyu, Cristina Sanchez Gras, Matthew Kenzie, Dawid Gerstel, Malte Hecker, Placinta, Almagul Kondybayeva, Tai-Hua Lin, D. Hynds, D. Galli, Marina Artuso, W. Wislicki, George Coombs, Titus Mombächer, Thomas Grammatico, G. Martellotti, Petr Fedin, W. D. Hulsbergen, Konstantinos Petridis, Luke George Scantlebury Smead, Tabitha Halewood-leagas, Simon Akar, Naomi Cooke, and X. Yuan
Subjects: Physics, Linear function (calculus), Large Hadron Collider, Meson, 010308 nuclear & particles physics, Branching fraction, Physics beyond the Standard Model, Tsallis statistics, Function (mathematics), 01 natural sciences, Bottom quark, Nuclear physics, 0103 physical sciences, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics
Abstract: The ratio of the B s 0 and B 0 fragmentation fractions, f s / f d , in proton-proton collisions at the LHC, is obtained as a function of B -meson transverse momentum and collision center-of-mass energy from the combined analysis of different B -decay channels measured by the LHCb experiment. The results are described by a linear function of the meson transverse momentum or with a function inspired by Tsallis statistics. Precise measurements of the branching fractions of the B s 0 → J / ψ ϕ and B s 0 → D s - π + decays are performed, reducing their uncertainty by about a factor of 2 with respect to previous world averages. Numerous B s 0 decay branching fractions, measured at the LHCb experiment, are also updated using the new values of f s / f d and branching fractions of normalization channels. These results reduce a major source of systematic uncertainty in several searches for new physics performed through measurements of B s 0 branching fractions.
Published: 2021
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25. Observation of New Resonances Decaying to J/ψK+ and J/ψϕ

Author: M. Shapkin, M. Patel, Anastasiia Kharisova, Federico Lazzari, N. K. Watson, Agnieszka Oblakowska-Mucha, Marie Helene Schune, James Vincent Mead, Brij Kishor Jashal, Lorenzo Pica, F. Goncalves Abrantes, A. Palano, Tomasz Szumlak, B. Schmidt, Ivan Belyaev, Li Xu, Sara Elizabeth Mitchell, Martina Ferrillo, K. Carvalho Akiba, R. Jacobsson, Rafal Dominik Krawczyk, S. De Capua, Jan-Marc Basels, A. Artamonov, Z. Mathe, Veronika Chobanova, Jan Langer, R. I. Rabadan Trejo, B. Fang, Ia. Bezshyiko, Y. Gao, Nikolay Nikitin, Michal Kazimierz Mazurek, A. Alfonso Albero, L. Tomassetti, S. Gomez Fernandez, Sergey Legotin, C. A. Chavez Barajas, Adam Szabelski, A. Ukleja, Lucian Cojocariu, Mark Smith, Ross John Hunter, G. Wormser, Aleksei Chernov, D. Savrina, Vladimir Chulikov, Olivier Deschamps, Niklas Stefan Nolte, K. E. Kim, Amanda May Donohoe, William Parker, F. Polci, M. Tobin, Sune Jakobsen, Jakub Ryzka, G. Valenti, Timothy Evans, Philippe d'Argent, Davide Brundu, Colm Harold Murphy, Resmi P.K, Arnaud Robert, C. Patrignani, V. Tisserand, M. Andreotti, Marianna Fontana, D. Wiedner, A. Petrolini, Tara Shears, Michael Becker, J. Maratas, Ifan Williams, Marco Petruzzo, P. E. L. Clarke, Krzysztof Swientek, Olga Madejczyk, Franco Bedeschi, Dmitry Golubkov, Antonio Pellegrino, Sebastien Ponce, O. De Aguiar Francisco, Anton Poluektov, Lorenzo Sestini, Konrad Klimaszewski, Anatoly Konoplyannikov, Miroslav Saur, Kuzma Ivshin, G. Punzi, Benjamin Audurier, Joan Mauricio, Philipp Ibis, Y. Zhou, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, Paul Nathaniel Swallow, F. Redi, A. Dzyuba, A. Lusiani, Patrick Robbe, Marian Stahl, Naomi Veronika Raab, Gennady Panshin, P. Baladron Rodriguez, E. Polycarpo, Tatsuya Nakada, M. Poli Lener, P. Fernandez Declara, Fabrice Desse, Kevin Heijhoff, Lorenzo Capriotti, G. Bencivenni, Jana Crkovská, T. Gys, Jakub Jacek Malczewski, Guillaume Pietrzyk, Da Yu Tou, Harald Viemann, Blaise Delaney, Lars Eklund, F. Teubert, Quentin Fuehring, Leon David Carus, Phillip John Marshall, L. Garrido, Ying Lu, Ziad Ajaltouni, Sergei Popov, N. Neri, Hans Dembinski, Jordy Sebastiaan Butter, Marcin Kucharczyk, Maximilien Chefdeville, L. Ferreira Lopes, F. L. Souza De Almeida, A. Jawahery, P. Di Nezza, S. Klaver, Michele Atzeni, S. Eidelman, J. García Pardiñas, Ivan Solovyev, Gianluca Zunica, W. Baldini, Thomas Peter Jones, Mark Wilkinson, Roland Waldi, G. Liu, Pavol Stefko, Michele Piero Blago, Wojciech Krzemien, Laura Promberger, Z. Xiang, P. Gandini, Marie Bachmayer, Xiao-Rui Lyu, Mick Mulder, Alessio Sarti, Danila Saranin, Andrii Usachov, Hongjie Mu, J. J. Saborido Silva, Harris Conan Bernstein, D. R. Johnson, Maciej Witold Majewski, C. R. Jones, Matthew Scott Rudolph, F. Blanc, M. Fiorini, Andrea Lampis, Carmelo D'Ambrosio, Jean François Marchand, Oleg Stenyakin, R. Lefèvre, Adam Davis, Aleksei Andreianov, Moran Wang, Victor Renaudin, R. Santacesaria, Andreas Güth, Davide Zuliani, Margarete Schellenberg, Peter Svihra, C. A. Aidala, L. Del Buono, Roman Litvinov, Sandra Amato, A. Bondar, C. Bozzi, G. Sarpis, T. D. Nguyen, Robbert Erik Geertsema, Timofei Maltsev, Eduard Ursov, Evelina Gersabeck, Barbara Passalacqua, G. Carboni, Mauro Piccini, Razvan Daniel Moise, Paul Seyfert, Jonas Rademacker, D. E. Hutchcroft, K. Belous, Jolanta Brodzicka, S. Filippov, Pascal Vincent, Lain-Jong Li, Nikita Kazeev, A. Casais Vidal, L. Meyer Garcia, Biljana Mitreska, G. Graziani, P. Durante, Giacomo Vitali, X. Han, V. Vorobyev, Laurent Dufour, Denis Derkach, Sergei Kholodenko, B. Quintana, Patrick Mackowiak, N. Sagidova, O. Zenaiev, L. Zhang, Floris Keizer, D. Pinci, R. J. Barlow, Murdo Traill, Marcel Materok, F. Ferreira Rodrigues, Giulia Tuci, Louis Lenard Gerken, Rizwaan Adeeb Mohammed, Daniel Berninghoff, Jihyun Bhom, J. M. Yu, Jozef Tomasz Borsuk, Stephen M. Stahl, J. Lomba Castro, E. L. Gkougkousis, Marta Calvi, J. H. Lopes, M. Romero Lamas, M. Ferro-Luzzi, Vitalii Lisovskyi, P. Vazquez Regueiro, N. Neufeld, V. Balagura, T. J. V. Bowcock, Anthony Gavin Downes, Dawid Gerstel, Wenhua Hu, Matthieu Marinangeli, D. De Simone, Viacheslav Matiunin, Julien Cogan, Hannah Louise Pullen, M. Korolev, L. L. Pappalardo, Stephan Escher, P. Camargo Magalhaes, Richard Lane, Simon Nieswand, S. Ferreres Sole, Youen Kang, S. H. Lee, V. Gibson, M. Vieites Diaz, G. Alkhazov, Markus Frank, M. R. J. Williams, S. J. Chen, Naomi Cooke, J. He, Surapat Ek-In, Patrick Koppenburg, E. Santovetti, Marco Cattaneo, Tatiana Gaintseva, Sofia Kotriakhova, Mariia Poliakova, Annarita Buonaura, Valery Zhukov, Luca Minzoni, Dylan Jaide White, Michela Garau, J. M. Fernandez-tenllado Arribas, Yuezhe Yao, Huacheng Cai, Claudia Bertella, S. Simone, X. K. Zhou, Aleksandra Snoch, Christopher Betancourt, B. D. C. Westhenry, Lucio Anderlini, C. Sanchez Gras, Eluned Smith, E. Vilella Figueras, D. Sanchez Gonzalo, R. Matev, B. Rachwal, Victor Egorychev, Mikhail Hushchyn, N. Tuning, Violaine Bellee, Alessandra Gioventù, J. J. Xu, Karlis Dreimanis, R. Calabrese, Renato Quagliani, A. Satta, Davide Fazzini, Sophie Elizabeth Hollitt, T. Ruf, Y. Li, Nikolai Voropaev, S. Easo, Miroslaw Firlej, Xuhao Yuan, Jiayin Sun, Sophie Katharina Kretzschmar, M. Calvo Gomez, Anna Ossowska, Nathan Jurik, M. Rotondo, Serhii Cholak, T. T. H. Pham, S. Blusk, Saverio Mariani, Z. Xu, Renata Kopecna, Vukan Jevtic, C. Göbel, Malte Hecker, G. Wilkinson, Loris Martinazzoli, Yang Yang, Ulrik Egede, Hangyi Wu, Lauren Emma Yeomans, P. Campana, Holger Stevens, Hang Yin, Ao Xu, Ekaterina Trifonova, O. Boente Garcia, Mara Senghi Soares, Jakob Haimberger, R. Lindner, A. Lai, Andrea Mauri, Wenbin Qian, G. Manca, Jixing Qin, I. Longstaff, Simon Baker, Maciej Wojciech Dudek, E. B. Shields, G. Corti, Paolo Carniti, Meril Reboud, Svende Braun, l. Soares Lavra, R. McNulty, Alexander Semennikov, Alessandro Camboni, K. M. Fischer, G. Lanfranchi, M.-N. Minard, Martin Stefan Bieker, A. Vorobyev, Marek Jezabek, F. Dordei, Marco Guarise, Sandro Cadeddu, Daniel Charles Craik, Alexander Berezhnoy, Fedor Baryshnikov, F. Martinez Vidal, P. Krokovny, Elisabeth Maria Niel, Eduardo Rodrigues, O. Schneider, Natalia Polukhina, Ina Carli, Sonia Amina Bouchiba, Dmitrii Pereima, R. Schwemmer, C. Satriano, Almagul Kondybayeva, Anna Lupato, John Matthew Durham, M. Xu, Tjeerd Ketel, O. Maev, Donal Hill, Abhijit Mathad, X. Huang, M. Ramos Pernas, M. Senghi Soares, Michal Dziewiecki, A. Contu, Olivier Leroy, Tomasz Skwarnicki, Sebastian Bachmann, Polina Kravchenko, Patrick Owen, Kevin Heinicke, J. M. Otalora Goicochea, Piera Muzzetto, D. Hynds, D. Galli, Wolfgang Funk, D. Melnychuk, Mateusz Goncerz, Barbara Sciascia, Tai-hua Lin, Cameron Thomas Dean, Marina Artuso, N. Valls Canudas, M. Brodski, P. Roloff, Fedor Ratnikov, S. Monteil, Olli Lupton, Ettore Zaffaroni, B. Souza De Paula, R. Vazquez Gomez, Karol Hennessy, Adam Dendek, B. Garcia Plana, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, Kara Renee Mattioli, Anastasia Smetkina, Mauro Morandin, A. Grecu, Matthew George Chapman, X. Cid Vidal, Marko Milovanovic, D. Martinez Santos, John Gordon Smeaton, L. G. Scantlebury Smead, M. Charles, V. Obraztsov, P. Alvarez Cartelle, J. Z. Fan, Martino Borsato, P. Garcia Moreno, Jordan Daniel Roth, Chung Nguyen-Mau, M. Lucio Martinez, Stephan Eisenhardt, K. Wyllie, S. G. Weber, Hossein Afsharnia, Christopher John Parkinson, M. Veltri, G. Haefeli, Gregory Ciezarek, George Holger Lovell, G. H. Gong, M. Cruz Torres, S. Tolk, D. Zhang, K. De Bruyn, T. E. Latham, R. Manera Escalero, J. Fu, Eliane Epple, B. Pietrzyk, C. Vázquez Sierra, Salvatore Aiola, Philip Ilten, Mark Whitehead, Cheryl Pappenheimer, M. Merk, Lucas Mcconnell, Jennifer Clare Smallwood, L. Calero Diaz, Andrey Ustyuzhanin, Bernardo Adeva, Andrea Valassi, Tara Nanut, Lex Marinus Greeven, Ivan Polyakov, Fidan Suljik, Sara Celani, M. Van Dijk, Aravindhan Venkateswaran, Yuyue Gan, Anatoly Butkevich, Manuel Schiller, F. Maciuc, C. Marin Benito, Y. H. Zheng, Lauren Douglas, C. J. G. Onderwater, W. Wislicki, Roberta Cardinale, Alexander Inglessi, Simon Akar, Elena Graverini, Thomas Ackernley, Sergey Didenko, Simone Bifani, Matthew Kenzie, Valery Pugatch, A. Bay, S. Vecchi, Ph. Charpentier, Jeremy Dalseno, Alessio Piucci, Alexander Malinin, Andrea Merli, Daria Strekalina, Valeriia Lukashenko, Wojciech Krupa, Gary Robertson, Sergey Gromov, Jacopo Cerasoli, Vladimir Romanovskiy, Xavier Vilasis-Cardona, Jakub Moron, Yasmine Amhis, Kodassery Prasanth, A. Leflat, A. Zhelezov, Anton Philippov, Nicola Serra, B. T. Meadows, Gabriela Johanna Pomery, Matteo Giovannetti, Alexey Boldyrev, G. Raven, D. Decamp, A. Golutvin, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, Bhagyashree Pagare, M. van Veghel, G. Martellotti, Petr Fedin, P. Spradlin, Dmitrii Maisuzenko, M. D. Sokoloff, D. Vom Bruch, Andrew Beiter, Louis Henry, Hans Dijkstra, Lingzhu Bian, Hilbrand Steffen Kuindersma, Maxim Borisyak, Adam Benjamin Morris, U. Uwer, S. Meloni, Georgios Chatzikonstantinidis, Samuel Maddrell-Mander, A. Bursche, U. Marconi, Tomasz Fiutowski, Liliana Congedo, A. Vollhardt, S. Ricciardi, P. Collins, Y. Sun, Kristian Alexander Zarebski, A. B. Rodrigues, Michael Alexander, D. Lucchesi, Thomas Henry Hancock, Gerwin Meier, Christoph Frei, S. Kandybei, J. A. B. Coelho, W. D. Hulsbergen, Konstantinos Petridis, T. Kirn, J. A. Rodriguez Lopez, C. Gaspar, Jing Wang, P. Griffith, Paolo Ciambrone, A. Dziurda, R. Graciani Diaz, G. Mancinelli, Conor Fitzpatrick, Antonino Sergi, Claire Prouve, Neville Harnew, David Anthony Friday, A. Brossa Gonzalo, P. Gironella Gironell, Tabitha Halewood-leagas, T. Boettcher, A. Brea Rodriguez, Dmitrii Ilin, Alex Pearce, Alex Seuthe, D. Websdale, B. Couturier, R. A. Fini, Stefano Cali, George Coombs, C. Abellán Beteta, S. Capelli, E. van Herwijnen, Viacheslav Duk, Daniele Marangotto, Zhihong Shen, S. Schael, Niladribihari Sahoo, Xia-Ji Liu, Frederic Machefert, Sheldon Stone, Mark Richard James Williams, Mikhail Zavertyaev, Artem Ryzhikov, Franz Muheim, Nis Meinert, Shudong Zhang, Alison Tully, Michal Kreps, B. Jost, Hanna Malygina, Mikhail Mikhasenko, Andrea Bizzeti, Nicola Skidmore, Vasyl Dobishuk, Petr Andreevich Gorbounov, Stanislav Poslavskii, David Gerick, J. Ruiz Vidal, Kurt Rinnert, Jonathan Plews, Milosz Zdybal, P. De Simone, B. Spaan, J. Closier, A. Massafferri, Zhuyin Ren, Marco Clemencic, Luyan Sun, Mikkel Bjørn, F. A. Garcia Rosales, Mark Slater, Roel Aaij, Vadym Denysenko, Vladislav Belavin, Tatiana Ovsiannikova, Yunyun Fan, Ryan Calladine, Arthur Marius Hennequin, Heather Mckenzie Wark, R. Le Gac, V. Franco Lima, J. A. de Vries, H. B. Liu, L. R. Madhan Mohan, Lesya Shchutska, Abbie Jane Chadwick, A. Bitadze, H. V. Cliff, Federico Alessio, L. Shekhtman, Maciej Pawel Szymanski, Jiangqiao Hu, E. Cogneras, Flavio Pisani, Peilian Li, E. Dall’Occo, E. Golobardes, S. A. Wotton, William Barter, Martina Pili, John Jake Lane, Angelo Carbone, Rudolf Oldeman, F. F. Wilson, Matthew James Tilley, Jaap Velthuis, M. Witek, A. Gomes, Federico Betti, Xixin Liang, L. A. Granado Cardoso, Qiang Xu, M. T. Tran, Ilaria Neri, A. Gallas Torreira, Chun-wei Gu, Maria Flavia Cicala, Florian Reiss, S. Malde, Jonas Nathanael Eschle, Igor Slazyk, I. A. Monroy, M. Needham, Samuel Belin, A. Romero Vidal, Constantin Weisser, E. Ben-Haim, Francesco Dettori, A. Falabella, M. Sarpis, Biagio Saitta, Maxime Schubiger, Stanislav Luchuk, Serhii Koliiev, Victor Coco, Alexandra Paige Rollings, John Leslie Cobbledick, Ekaterina Govorkova, H. Li, D. Popov, Yue Pan, T. J. Gershon, Christoph Langenbruch, Gianluigi Casse, Elie Aslanides, E. Spadaro Norella, Zhuoming Li, Liupan An, D. Torres Machado, Ignacio Bediaga, Desmond Mzamo Shangase, Angelo Loi, E. Jans, Daniel Joachim Unverzagt, Srishti Bhasin, Roger Forty, Tommaso Colombo, M. S. Rangel, Ilia Belov, S. Esen, Wojciech Kucewicz, Matthew Birch, Igor Kostiuk, W. Huang, Basem Khanji, Y. Xie, Thomas Blake, H. Schindler, Marek Idzik, Sara Sellam, Konstantin Gizdov, Wiktor Byczynski, M. Mukherjee, Diego Alejandro Milanes, Alexander Battig, M. Martinelli, Thomas Hadavizadeh, Ouail Kitouni, Johannes Albrecht, M. J. Morello, Alessandro Pastore, Zhenzi Wang, Veronica Soelund Kirsebom, P. Perret, M. van Beuzekom, Scott Ely, Sergey Barsuk, Maria Elena Stramaglia, Oliver Lantwin, Marco Santimaria, Gabriele Simi, Lukas Witola, Giulia Frau, Lishuang Ma, R. Currie, Emilie Maurice, Alexander Vagner, Anna Danilina, Malcolm John, S. Hansmann-Menzemer, Gerd Joachim Kunde, Cedric Meaux, A. Schopper, M. Gandelman, François Fleuret, Simon Stemmle, B. Leverington, D. Yang, M. Chrzaszcz, Oleksander Kot, R. Mountain, P. Billoir, L. Giubega, A. Oyanguren, Tamaki Holly Mcgrath, Giovanni Cavallero, Edoardo Franzoso, Frank Ferrari, V. Kudryavtsev, Donal Murray, Rui Wang, T. Lesiak, Vladimir Macko, I. Nasteva, Yury Guz, Y. Zhang, F. Stagni, Phoebe Meredith Hamilton, Jan Buytaert, Fionn Caitlin Ros Bishop, Stefano Zucchelli, M. Plo Casasus, Alexandru Ene, E. Thomas, Matteo Bartolini, C. Haen, E. Gushchin, L. Kravchuk, Shuaiyi Liu, Alessandro Cardini, Artem Maevskiy, Julian Alexander Boelhauve, Chishuai Wang, J. M. De Miranda, C. B. Van Hulse, J. Baptista Leite, A. Dovbnya, Dominik Stefan Mitzel, Marco Adinolfi, J. J. Walsh, Davide Lancierini, Gianfranco Morello, Pawel Kopciewicz, Oleg Yushchenko, A. Fernandez Prieto, Emmy Gabriel, Claudio Gotti, Benedetto Gianluca Siddi, Jascha Peter Grabowski, V. Shevchenko, Maksim Karpov, Daniel Patrick O'Hanlon, M. J. Bradley, Dominik Müller, Yiheng Luo, Deepanwita Dutta, Stefano Petrucci, V. Vagnoni, E. Luppi, Kenenbek Arzymatov, Paul Andre Günther, Mark Hatch, A. Bertolin, C. M. Costa Sobral, Johannes Heuel, Sebastian Schulte, Zishuo Yang, M. Palutan, L. Dieste Maronas, O. Steinkamp, G. D. Lafferty, Ivan Shchemerov, Dana Bobulska, Nikolay Bondar, P. Naik, Mauricio Féo, Pietro Marino, Henryk Karol Giemza, M. Schmelling, Ph. Ghez, A. Sciubba, Dong Xiao, M. Pappagallo, Tengiz Kvaratskheliya, Preema Rennee Pais, B. R. Gruberg Cazon, Biplab Dey, J. Marks, Antje Mödden, M. Straticiuc, Serena Maccolini, Alexsei Chubykin, R. Nandakumar, Fanghua Jiang, S. Perazzini, M. Franco Sevilla, Alexey A. Petrov, Joseph David Shupperd, S. Farry, L. De Paula, Baasansuren Batsukh, Felix Johannes Kress, Shantam Taneja, R. Silva Coutinho, Ryan Newcombe, Evgenii Shmanin, Carmen Giugliano, Silvia Borghi, M. Karacson, Qundong Han, Mario Edgardo Olivares, C. Chen, M. De Cian, M. Rama, F. Fontanelli, Michele Veronesi, Zakariya Aliouche, Mika Vesterinen, Stephane T'Jampens, Vlad-Mihai Placinta, Jennifer Brigitta Zonneveld, V. V. Gligorov, Halime Sazak, Alexandre Boyer, A. F. Campoverde Quezada, Daniel Vieira, Ming Zeng, Tommaso Pajero, Yawen Wang, Sebastian Neubert, Martha Hilton, F. Archilli, Cynthia Nunez, B. Malecki, M. Pepe Altarelli, Thomas Harrison, Edward James Millard, Marco Gersabeck, I. V. Gorelov, K. Müller, Giovanni Bassi, F. J. P. Soler, A. Hicheur, M. De Serio, D. Lacarrere, C. L. Da Silva, M. McCann, Carina Trippl, Lucia Grillo, Aleksandr Solovev, C. Matteuzzi, A. McNab, Roland Bernet, John Back, Christoph Hasse, G. Passaleva, Christopher James Pawley, Lukas Calefice, Christopher Burr, L. M. Garcia Martin, E. Grauges, A. G. Morris, Artur Ishteev, C. Parkes, Silvia Gambetta, and Roberto Ribatti
Subjects: Quark, Physics, 010308 nuclear & particles physics, General Physics and Astronomy, Dalitz plot, State (functional analysis), 01 natural sciences, 7. Clean energy, Luminosity, Amplitude, 0103 physical sciences, Atomic physics, 010306 general physics, Parity (mathematics), Spin (physics)
Abstract: The first observation of exotic states with a new quark content c c ¯ u s ¯ decaying to the J / ψ K + final state is reported with high significance from an amplitude analysis of the B + → J / ψ ϕ K + decay. The analysis is carried out using proton-proton collision data corresponding to a total integrated luminosity of 9 fb - 1 collected by the LHCb experiment at center-of-mass energies of 7, 8, and 13 TeV. The most significant state, Z c s ( 4000 ) + , has a mass of 4003 ± 6 - 14 + 4 MeV , a width of 131 ± 15 ± 26 MeV , and spin parity J P = 1 + , where the quoted uncertainties are statistical and systematic, respectively. A new 1 + X ( 4685 ) state decaying to the J / ψ ϕ final state is also observed with high significance. In addition, the four previously reported J / ψ ϕ states are confirmed and two more exotic states, Z c s ( 4220 ) + and X ( 4630 ) , are observed with significance exceeding 5 standard deviations.
Published: 2021
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26. Quantum error correction and universal gate set operation on a binomial bosonic logical qubit

Author: Chang-Ling Zou, Yong Xu, X. Mu, L. M. Duan, Yukai Wu, Steven Girvin, W. Wang, Yipu Song, Luyan Sun, Weizhou Cai, L. Hu, H. Wang, and Yuwei Ma
Subjects: Physics, Physical system, General Physics and Astronomy, Quantum Physics, Topology, 01 natural sciences, 010305 fluids & plasmas, Fock space, Computer Science::Emerging Technologies, Quantum gate, Quantum error correction, Qubit, 0103 physical sciences, Hardware_ARITHMETICANDLOGICSTRUCTURES, Quantum information, 010306 general physics, Error detection and correction, Coherence (physics)
Abstract: Logical qubit encoding and quantum error correction (QEC) protocols have been experimentally demonstrated in various physical systems with multiple physical qubits, generally without reaching the break-even point, at which the lifetime of the quantum information exceeds that of the single best physical qubit within the logical qubit. Logical operations are challenging, owing to the necessary non-local operations at the physical level, making bosonic logical qubits that rely on higher Fock states of a single oscillator attractive, given their hardware efficiency. QEC that reaches the break-even point and single logical-qubit operations have been demonstrated using the bosonic cat code. Here, we experimentally demonstrate repetitive QEC approaching the break-even point of a single logical qubit encoded in a hybrid system consisting of a superconducting circuit and a bosonic cavity using a binomial bosonic code. This is achieved while simultaneously maintaining full control of the single logical qubit, including encoding, decoding and a high-fidelity universal quantum gate set with 97% average process fidelity. The corrected logical qubit has a lifetime 2.8 times longer than that of its uncorrected counterpart. We also perform a Ramsey experiment on the corrected logical qubit, reporting coherence twice as long as for the uncorrected case. Repeated error correction creates a logical qubit encoded in the hybrid state of a superconducting circuit and a bosonic cavity, which is shown to be fully controllable under a universal single-qubit gate set.
Published: 2019
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27. Search for CP violation in $$ {D}_{(s)}^{+}\to {h}^{+}{\pi}^0 $$ and $$ {D}_{(s)}^{+}\to {h}^{+}\eta $$ decays

Author: D. E. Hutchcroft, Marie Bachmayer, R. Santacesaria, Pascal Vincent, M. J. Charles, Marcel Materok, O. Yushchenko, Alina Zharkova, Rizwaan Adeeb Mohammed, G. Mancinelli, Antonino Sergi, T. Boettcher, A. Brea Rodriguez, Dmitrii Ilin, A. Davis, Thomas Peter Jones, D. Websdale, R. Le Gac, M. Ramos Pernas, V. Franco Lima, Jonathan Plews, Matthew John Bradley, P. De Simone, X. K. Zhou, T. J. V. Bowcock, Anthony Gavin Downes, Xiao-Rui Lyu, V. Chobanova, Andrea Lampis, L. M. Garcia Martin, B. Couturier, R. A. Fini, C. Abellán Beteta, B. Spaan, R. Matev, X. Han, Agnieszka Oblakowska-Mucha, A. I. McNab, B. Rachwal, T. T. H. Pham, Zhihong Shen, Mark Slater, Vladislav Belavin, S. Schael, L. Zhang, B. Khanji, M. Witek, R. McNulty, A. Lai, Andrea Mauri, A. Pearce, W. Funk, W. Qian, Lars Eklund, A. Massafferri, Zhuyin Ren, M. Needham, V. Shevchenko, Leon David Carus, Ziad Ajaltouni, M. Alexander, Patrick Robbe, P. Krokovny, M. Senghi Soares, C. Marin Benito, Martina Ferrillo, L. Shekhtman, Jiangqiao Hu, Matthew Kenzie, Marianna Fontana, S. Ferreres Sole, V. Gibson, P. Baladron Rodriguez, Roel Aaij, Vadym Denysenko, Sergei Popov, E. Graverini, Kevin Heijhoff, Lorenzo Capriotti, S. Stone, Ouail Kitouni, Samuel Belin, A. Romero Vidal, Constantin Weisser, A. Petrolini, Marco Petruzzo, Y. Zhou, Marian Stahl, Francesco Dettori, Naomi Veronika Raab, Xixin Liang, Chun-wei Gu, A. Bay, Da Yu Tou, F. Teubert, N. Neri, M. Gandelman, J. H. Lopes, Preema Rennee Pais, Jixing Qin, I. Longstaff, Ivan Solovyev, Davide Fazzini, T. Ruf, Y. Li, W. Baldini, Hang Yin, Dawid Gerstel, Gianluca Zunica, Wenhua Hu, Youen Kang, S. Blusk, Saverio Mariani, F. Martinez Vidal, Phillip John Marshall, Alex Seuthe, L. Roy, Ross John Hunter, Dmitry Golubkov, M.I. Williams, Rebecca Lane, A. Falabella, Marko Petrič, B. T. Meadows, M. Tobin, E. Dall'Occo, Krzysztof Swientek, Ning Qin, Olga Madejczyk, Franco Bedeschi, A. Oyanguren, Alessandro Camboni, K. M. Fischer, A. Jawahery, R. Schwemmer, O. Maev, Sebastian Bachmann, Biagio Saitta, Stanislav Luchuk, Victor Coco, F. Bernard, J. F. Marchand, Michele Piero Blago, F. Muheim, Dillon Scott Fitzgerald, John Gordon Smeaton, Tjeerd Ketel, Christopher John Parkinson, M. Veltri, G. Lanfranchi, M.-N. Minard, A. Vorobyev, Marek Jezabek, Fedor Baryshnikov, Gediminas Sarpis, Ettore Zaffaroni, Wojciech Krzemien, Jennifer Clare Smallwood, L. Calero Diaz, K. Wyllie, S. G. Weber, G. Raven, D. Decamp, A. Golutvin, B. Pietrzyk, Simone Capelli, Yuyue Gan, Anatoly Butkevich, M. D. Sokoloff, Zhuoming Li, Minaugas Sarpis, Valery Pugatch, F. Dordei, E. Gushchin, Andrew George Morris, Martino Borsato, Vladimir Romanovskiy, A. Zhelezov, V. Obraztsov, Nikolai Voropaev, Serhii Koliiev, Gary Robertson, Sergey Gromov, W. Huang, Razvan Daniel Moise, M. Lucio Martinez, Stephan Eisenhardt, Andreas Güth, P. Seyfert, Matthew Scott Rudolph, D. Sanchez Gonzalo, J. Fu, N. Tuning, T. Skwarnicki, Violaine Bellee, A. Buonaura, Alexandra Paige Rollings, John Leslie Cobbledick, Alessandra Gioventù, Robbert Erik Geertsema, Eduard Ursov, G. H. Gong, Peter Svihra, F. F. Wilson, Malte Hecker, G. Simi, Anna Danilina, L. Tomassetti, Hannah Louise Pullen, M. Korolev, Almagul Kondybayeva, Tai-Hua Lin, D. Hynds, Barbara Passalacqua, D. Galli, Cheryl Pappenheimer, M. Merk, M.F. Cicala, Bhagyashree Pagare, Y. H. Zheng, Xiaolong Hu, C. J. G. Onderwater, H. R. Qi, D. Wiedner, Alexander Inglessi, Louis Henry, Hilbrand Steffen Kuindersma, Davide Zuliani, Mikhail Zavertyaev, Patrick Mackowiak, Adam Szabelski, Tara Nanut, A. Ukleja, Bo Fang, V. Kudryavtsev, Mariia Poliakova, M. Rotondo, E. Smith, Hangyi Wu, Mark Hatch, Marco Guarise, Serhii Cholak, Renata Kopecna, P. Griffith, V. Egorychev, E. Vilella Figueras, Mauro Piccini, B. Adeva, Benjamin Audurier, Denis Derkach, T. D. Nguyen, F. Maciuc, Paolo Ciambrone, C. M. Costa Sobral, J. He, Surapat Ek-In, Marina Artuso, Antonio Pellegrino, C. Prouve, Donal Murray, Z. Xu, A. Di Cicco, Tomasz Fiutowski, P. Collins, Vasyl Dobishuk, S. Easo, Miroslaw Firlej, Lucian Cojocariu, O. Leroy, Mateusz Goncerz, J. Maratas, A. Bertolin, Barbara Sciascia, Johannes Heuel, Sebastian Schulte, Daria Strekalina, M. J.J. John, Boris Quintana, N. G. Polukhina, A. Semennikov, Roberto Ribatti, F. Ferreira Rodrigues, M. Shapkin, Qianfan Xu, Giulia Tuci, Alex Daniel Fernez, P. Roloff, Y. Sun, Aleksei Chernov, B.R. Gruberg Cazon, Valeriia Lukashenko, D. Savrina, Mikhail Mikhasenko, Andrea Bizzeti, T. G. Shears, Anton Poluektov, Lorenzo Sestini, Jordan Daniel Roth, Hossein Afsharnia, Nikolay Bondar, E. Polycarpo, Xavier Vilasis-Cardona, Tatiana Ovsiannikova, E. Govorkova, Harald Viemann, G. Bencivenni, Arthur Marius Hennequin, Stanislav Poslavskii, A. Ustyuzhanin, L. Garrido, T. Kvaratskheliya, Jing Wang, Matthew Birch, Igor Kostiuk, W. Wislicki, M. R. J. Williams, Gerwin Meier, S. Kandybei, J. A. B. Coelho, Jan Patrick Hammerich, Michael Brodski, Heather Mckenzie Wark, Sergei Kholodenko, N. Sagidova, O. Zenaiev, X. Huang, Michele Atzeni, Federico Redi, Lauren Emma Yeomans, P. Campana, N. Valls Canudas, Paolo Carniti, Meril Reboud, J. Dalseno, M. Frank, Abbie Jane Chadwick, Brij Kishor Jashal, Lorenzo Pica, A. Palano, Tomasz Szumlak, Maciej Wojciech Dudek, Stephane T'Jampens, Blaise Delaney, Ph. Ghez, M. Vieites Diaz, Alexander Berezhnoy, Alexander Mclean Marshall, L. Bian, Maurice Becker, Amanda May Donohoe, A. Bitadze, T. Kirn, K. De Bruyn, F. Polci, Laura Promberger, George Coombs, Viacheslav Duk, David Gerick, J. Ruiz Vidal, Daniele Marangotto, D. R. Muller, Vlad-Mihai Placinta, Ying Lu, Moran Wang, Vladislav Balagura, C. A. Chavez Barajas, Vitalii Lisovskyi, P. Spradlin, S. Eidelman, G. Ciezarek, Mick Mulder, R. Jacobsson, Rafal Dominik Krawczyk, E. van Herwijnen, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, Eliane Epple, Lucio Anderlini, Mark Wilkinson, J. Marks, Thomas Ackernley, Antje Mödden, M. Straticiuc, Kurt Rinnert, F. Blanc, Z. Xiang, Alessio Sarti, M. Fiorini, P. d'Argent, G. Martellotti, Artem Ryzhikov, Jiesheng Yu, Jakub Ryzka, Milosz Zdybal, P. R. Li, A. Dziurda, S. Li, Anton Philippov, Nicola Serra, G. Valenti, R. Lefèvre, Nis Meinert, Pavol Stefko, R. Nandakumar, Michal Kreps, A. Gomes, R. I. Rabadan Trejo, Quentin Fuehring, Federico Betti, Huagang Liu, J. Closier, Maurizio Martinelli, S. Borghi, John Back, Christoph Hasse, B. Souza De Paula, Konstantin Gizdov, Wiktor Byczynski, G. Passaleva, Christopher James Pawley, Lukas Calefice, Ina Carli, L. A. Granado Cardoso, Jennifer Brigitta Zonneveld, B. Jost, Hanna Malygina, Edward Brendan Shields, Sune Jakobsen, G. Graziani, D. Vom Bruch, Neville Harnew, Andrew Beiter, S. Vecchi, Timofei Maltsev, L. Grillo, Kuzma Ivshin, Davide Brundu, U. Marconi, Resmi P.K, P. Owen, Yuqing Fan, Konrad Klimaszewski, Christopher Burr, Maria Elena Stramaglia, Shishu Zhang, Anatoly Konoplyannikov, Maciej Pawel Szymanski, C. Patrignani, Daniel Berninghoff, M. Milovanovic, S. Perazzini, Alexey A. Petrov, J. Lomba Castro, P. Vazquez Regueiro, P. Durante, Joan Mauricio, R. Silva Coutinho, D. De Simone, Dmitry Popov, Philipp Ibis, Z. Wang, G. Haefeli, Li Xu, W. D. Hulsbergen, Jakub Jacek Malczewski, Guillaume Pietrzyk, Joseph David Shupperd, V. Tisserand, M. Andreotti, Yuezhe Yao, Konstantinos Petridis, J. A. Rodriguez Lopez, P. Gandini, Viacheslav Matiunin, Yasmine Amhis, Louis Lenard Gerken, Luca Minzoni, Michela Garau, Marco Clemencic, Luyan Sun, Xiaofeng Zhu, C. Remon Alepuz, Mikkel Bjørn, F. A. Garcia Rosales, S. De Capua, Gabriela Johanna Pomery, Marco Cattaneo, G. Wilkinson, S. Farry, Matteo Giovannetti, M. Morandin, Alexey Boldyrev, Stephan Escher, Jordy Sebastiaan Butter, Stephane Monteil, C. Matteuzzi, A. Papanestis, Jana Crkovská, A. Casais Vidal, L. Meyer Garcia, Aleksandra Snoch, Matthieu Marinangeli, A. Brossa Gonzalo, Ia. Bezshyiko, Nikolay Nikitin, S. Gomez Fernandez, Gianluigi Casse, Patrick Koppenburg, A. Grecu, Angelo Loi, M. H. Schune, Maximilien Chefdeville, U. Uwer, E. Santovetti, Halime Sazak, R. Vazquez Gomez, Tatiana Gaintseva, Pierre Billoir, Alessandro Scarabotto, Aleksei Andreianov, P. Gironella Gironell, Dmitrii Pereima, E. Rodrigues, Victor Renaudin, P. Alvarez Cartelle, B. D. C. Westhenry, Fedor Ratnikov, E. Jans, S. J. Chen, E. Grauges, L. De Paula, Baasansuren Batsukh, C. Sanchez Gras, John Matthew Durham, Holger Stevens, Tabitha Halewood-leagas, Felix Johannes Kress, Shantam Taneja, Ekaterina Trifonova, M. van Veghel, T. E. Latham, Daniel Joachim Unverzagt, Simone Meloni, C. Nguyen-Mau, T. J. Harrison, Sandro Cadeddu, Srishti Bhasin, Danila Saranin, Andrii Usachov, D. R. Johnson, Lex Marinus Greeven, M. S. Rangel, Liupan An, W. Kucewicz, Elisabet Golobardes, l. Soares Lavra, F. Machefert, Maciej Witold Majewski, O. Boente Garcia, Liliana Congedo, D. Melnychuk, Alexandre Boyer, A. F. Campoverde Quezada, Sara Sellam, Sandra Amato, Petr Andreevich Gorbounov, Anna Ossowska, Nathan Jurik, K. Belous, D. Lucchesi, P. E. L. Clarke, C. R. Jones, Ph. Charpentier, M. N. K. Smith, Salvatore Aiola, E. Ben-Haim, Sebastien Ponce, Christopher Betancourt, Andrea Merli, M. Patel, M. J. Morello, P. Perret, Sergey Barsuk, Ruiting Ma, Anna Lupato, R. Waldi, Alexander Malinin, Jacopo Cerasoli, Jolanta Brodzicka, Biljana Mitreska, Dmitrii Maisuzenko, Anastasiia Kharisova, Hans Dijkstra, Federico Lazzari, Maxim Borisyak, Oliver Lantwin, A. Valassi, N. K. Watson, Niladribihari Sahoo, J. Albrecht, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, François Fleuret, James Vincent Mead, B. Leverington, D. Yang, M. Chrzaszcz, L. Giubega, Sergey Didenko, Simone Bifani, S. L. Yang, S. Gambetta, Roberta Cardinale, Ryan Newcombe, Abhijit Mathad, Evgenii Shmanin, Naomi Cooke, X. Yuan, Thomas Henry Hancock, A. B. Rodrigues, F. Goncalves Abrantes, Artur Ishteev, C. Gotti, George Holger Lovell, Laurent Dufour, David Anthony Friday, C. Parkes, B. Dey, Stefano Cali, Colm Harold Murphy, Li Li, Manuel Schiller, J. J. Xu, Vladimir Macko, Jakub Moron, Kodassery Prasanth, G. Alkhazov, Mikhail Hushchyn, A. Alfonso Albero, G. Cavallero, Karlis Dreimanis, R. Calabrese, Olivier Deschamps, Niklas Stefan Nolte, Lauren Douglas, Ming Zeng, Tommaso Pajero, Carmen Giugliano, Flavio Archilli, A. Leflat, Sophie Elizabeth Hollitt, G. Wormser, Vladimir Chulikov, Jiayin Sun, Sophie Katharina Kretzschmar, M. Calvo Gomez, Loris Martinazzoli, D. Martinez Santos, Yawen Wang, Wojciech Krupa, Guoming Liu, G. Corti, Mara Senghi Soares, Jakob Haimberger, J. García Pardiñas, R. Lindner, I. Nasteva, Elisabeth Maria Niel, Sergey Legotin, Martin Stefan Bieker, Sonia Amina Bouchiba, M. Karacson, Qundong Han, Martha Hilton, Y. N. Gao, D. Hill, Cynthia Nunez, G. Punzi, Georgios Chatzikonstantinidis, Yury Guz, Samuel Maddrell-Mander, Shuaiyi Liu, A. Bursche, Gennady Panshin, Ho Ling Li, H.-P. Dembinski, M. Poli Lener, Mario Edgardo Olivares, Rui Wang, Kevin Heinicke, Fabrice Desse, Yue-tao Yang, Adam Dendek, S. Ricciardi, Kara Renee Mattioli, B. Garcia Plana, W. Parker, M. Cruz Torres, L. Ferreira Lopes, Z. A. Zhu, Svende Braun, Christoph Frei, M. Franco Sevilla, M. Pepe Altarelli, C. Chen, Anastasia Smetkina, Edward James Millard, Marco Gersabeck, J. Z. Fan, F. L. Souza De Almeida, Mark Whitehead, A. Dovbnya, J. J. Walsh, Davide Lancierini, M. Rama, F. Fontanelli, Michele Veronesi, Zakariya Aliouche, Daniel Patrick O'Hanlon, I. V. Gorelov, K. Müller, Giovanni Bassi, S. Filippov, Simon Akar, V. Vorobyev, H. Cai, Lucas Mcconnell, M. Romero Lamas, M. Ferro-Luzzi, L. L. Pappalardo, Camille Normand, P. Camargo Magalhaes, Kimberley Vos, F. J. P. Soler, J. G. Cogan, A. Hicheur, M. De Serio, D. Lacarrere, C. L. Da Silva, M. McCann, Carina Trippl, Aleksandr Solovev, Paul Andre Günther, Dipanwita Dutta, Bartosz Malecki, Roland Bernet, G. D. Lafferty, Ivan Shchemerov, Ryan Calladine, Floris Keizer, L. R. Madhan Mohan, Lesya Shchutska, E. Cogneras, S. A. Wotton, John Jake Lane, Rudolf Oldeman, Ilaria Neri, A. Gallas Torreira, E. Spadaro Norella, Aristeidis Fkiaras, Roger Forty, Alexander Battig, Lukas Witola, Y. Zhang, F. Stagni, Francesca M. Pisani, Phoebe Meredith Hamilton, Jan Buytaert, M. Plo Casasus, X. Cid Vidal, Julian Alexander Boelhauve, A. Fernandez Prieto, Emmy Gabriel, Alessandro Minotti, Benedetto Gianluca Siddi, Jascha Peter Grabowski, S. Neubert, Yiheng Luo, Stefano Petrucci, Matteo Salomoni, Kenenbek Arzymatov, Cameron Thomas Dean, O. Steinkamp, Aiguo Xu, Simon Nieswand, Valery Zhukov, J. M. Fernandez-tenllado Arribas, S. Simone, A. Satta, D. A. Milanes, Ulrik Egede, J. A. de Vries, M. Schmelling, C. Satriano, A. Contu, Polina Kravchenko, Harris Conan Bernstein, C. Bozzi, R. J. Barlow, Marta Calvi, B. Schmidt, Ivan Belyaev, Jan-Marc Basels, A. Artamonov, Michal Kazimierz Mazurek, A. Dzyuba, C. Langenbruch, A.E. Bondar, Vukan Jevtic, Tommaso Colombo, D. C. Craik, Y. Xie, Thomas Blake, H. Schindler, Marek Idzik, Thomas Hadavizadeh, M. De Cian, M. van Beuzekom, Scott Ely, Giulia Frau, Lishuang Ma, Alexander Vagner, Edoardo Franzoso, Frank Ferrari, H. V. Cliff, Federico Alessio, Aleksandr Terentev, O. Lupton, M. T. Tran, Igor Slazyk, I. A. Monroy, Yue Pan, T. J. Gershon, Elie Aslanides, Claudia Bertella, William Barter, Martina Pili, Angelo Carbone, Jaap Velthuis, Shakhzod Dadabaev, Florian Reiss, S. Malde, Jonas Nathanael Eschle, Maxime Schubiger, D. J. White, Ignacio Bediaga, Desmond Mzamo Shangase, Alexandru Ene, E. Thomas, Matteo Bartolini, L. Kravchuk, Alessandro Cardini, Chishuai Wang, J. M. De Miranda, A.B. Morris, N. Skidmore, J. Baptista Leite, Dominik Stefan Mitzel, Gianfranco Morello, Pawel Kopciewicz, Andrea Villa, V. Vagnoni, E. Luppi, Ilia Belov, S. Esen, Yiduo Shang, Quan Zou, Marco Santimaria, R. Currie, S. Hansmann-Menzemer, Gerd Joachim Kunde, A. Schopper, Oleksander Kot, R. Mountain, Alison Tully, T. Lesiak, Carmelo D'Ambrosio, Oleg Stenyakin, C. Fitzpatrick, C. A. Aidala, L. Del Buono, Roman Litvinov, T. Nakada, S. H. Lee, Renato Quagliani, C. Göbel, C. Vázquez Sierra, K. Carvalho Akiba, Sara Elizabeth Mitchell, Z. Mathe, Jan Langer, Ifan Williams, D. Vieira, I. Polyakov, Miroslav Saur, Paul Nathaniel Swallow, Hongjie Mu, A. Lusiani, Jonas Rademacker, Jozef Tomasz Borsuk, M. Kucharczyk, Stephen M. Stahl, O. De Aguiar Francisco, T. Gys, P. Di Nezza, N. Neufeld, Sofia Kotriakhova, Jihyun Bhom, S. Klaver, J. J. Saborido Silva, G. Manca, O. Schneider, J. M. Otalora Goicochea, Piera Muzzetto, M. Xu, Matthew George Chapman, Karol Hennessy, Emilie Maurice, L. G. Scantlebury Smead, P. Garcia Moreno, D. Zhang, Fidan Suljik, Sara Celani, M. Van Dijk, Aravindhan Venkateswaran, M. Adinolfi, D. Torres Machado, Alessandro Pastore, Veronica Soelund Kirsebom, Evangelos Leonidas Gkougkousis, Tamaki Holly Mcgrath, Fionn Caitlin Ros Bishop, Stefano Zucchelli, E. M. Gersabeck, C. Haen, Artem Maevskiy, C. B. Van Hulse, Maksim Karpov, Zishuo Yang, C. Gaspar, M. Palutan, L. Dieste Maronas, V. V. Gligorov, Dana Bobulska, P. Naik, P. Ilten, Mauricio Féo, Henryk Karol Giemza, Dong Xiao, M. Pappagallo, D. Pinci, M. Vesterinen, Serena Maccolini, T. M. Evans, Alexsei Chubykin, Fanghua Jiang, G. Carboni, Laboratoire de Physique de Clermont (LPC), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Clermont Auvergne (UCA), Laboratoire de l'Accélérateur Linéaire (LAL), Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique des 2 Infinis Irène Joliot-Curie (IJCLab), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Centre de Physique des Particules de Marseille (CPPM), Aix Marseille Université (AMU)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS), Laboratoire Leprince-Ringuet (LLR), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-École polytechnique (X)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Nucléaire et de Hautes Énergies (LPNHE (UMR_7585)), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), Laboratoire d'Annecy de Physique des Particules (LAPP), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Savoie Mont Blanc (USMB [Université de Savoie] [Université de Chambéry])-Centre National de la Recherche Scientifique (CNRS), and LHCb
Subjects: Nuclear and High Energy Physics, Particle physics, p p: scattering, Meson, photon: transition, pi0: radiative decay, S031A14, +2photon%22">eta --> 2photon, +K%2B+eta%22">D+ --> K+ eta, +pi%2B+eta%22">D+ --> pi+ eta, +K%2B+pi0%22">D+ --> K+ pi0, +pi%2B+pi0%22">D+ --> pi+ pi0, 01 natural sciences, +electron+positron+photon%22">pi0 --> electron positron photon, Hadron-Hadron scattering (experiments), 0103 physical sciences, Pi, [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], D+: hadronic decay, D/s+: hadronic decay, S031A24, 010306 general physics, S034A10, Charm physics, Physics, D+: decay modes, eta: radiative decay, Photon conversion, 010308 nuclear & particles physics, +electron+positron+photon%22">eta --> electron positron photon, +K%2B+eta%22">D/s+ --> K+ eta, LHC-B, +K%2B+pi0%22">D/s+ --> K+ pi0, asymmetry: CP, +pi%2B+eta%22">D/s+ --> pi+ eta, CP violation, CERN LHC Coll, S031A11, Production (computer science), S034A03, S031A12, S034A01, p p: colliding beams, statistical, experimental results, +2photon%22">pi0 --> 2photon
Abstract: Searches for CP violation in the two-body decays $$ {D}_{(s)}^{+}\to {h}^{+}{\pi}^0 $$ D s + → h + π 0 and $$ {D}_{(s)}^{+}\to {h}^{+}\eta $$ D s + → h + η (where h+ denotes a π+ or K+ meson) are performed using pp collision data collected by the LHCb experiment corresponding to either 9 fb−1 or 6 fb−1 of integrated luminosity. The π0 and η mesons are reconstructed using the e+e−γ final state, which can proceed as three-body decays π0→ e+e−γ and η → e+e−γ, or via the two-body decays π0→ γγ and η → γγ followed by a photon conversion. The measurements are made relative to the control modes $$ {D}_{(s)}^{+}\to {K}_{\mathrm{S}}^0{h}^{+} $$ D s + → K S 0 h + to cancel the production and detection asymmetries. The CP asymmetries are measured to be$$ {\displaystyle \begin{array}{c}{\mathcal{A}}_{CP}\left({D}^{+}\to {\pi}^{+}{\pi}^0\right)=\left(-1.3\pm 0.9\pm 0.6\right)\%,\\ {}{\mathcal{A}}_{CP}\left({D}^{+}\to {K}^{+}{\pi}^0\right)=\left(-3.2\pm 4.7\pm 2.1\right)\%,\\ {}\begin{array}{c}{\mathcal{A}}_{CP}\left({D}^{+}\to {\pi}^{+}\eta \right)=\left(-0.2\pm 0.8\pm 0.4\right)\%,\\ {}{\mathcal{A}}_{CP}\left({D}^{+}\to {K}^{+}\eta \right)=\left(-6\pm 10\pm 4\right)\%,\\ {}\begin{array}{c}{\mathcal{A}}_{CP}\left({D}_s^{+}\to {K}^{+}{\pi}^0\right)=\left(-0.8\pm 3.9\pm 1.2\right)\%,\\ {}\begin{array}{c}{\mathcal{A}}_{CP}\left({D}_s^{+}\to {\pi}^{+}\eta \right)=\left(0.8\pm 0.7\pm 0.5\right)\%,\\ {}{\mathcal{A}}_{CP}\left({D}_s^{+}\to {K}^{+}\eta \right)=\left(0.9\pm 3.7\pm 1.1\right)\%,\end{array}\end{array}\end{array}\end{array}} $$ A CP D + → π + π 0 = − 1.3 ± 0.9 ± 0.6 % , A CP D + → K + π 0 = − 3.2 ± 4.7 ± 2.1 % , A CP D + → π + η = − 0.2 ± 0.8 ± 0.4 % , A CP D + → K + η = − 6 ± 10 ± 4 % , A CP D s + → K + π 0 = − 0.8 ± 3.9 ± 1.2 % , A CP D s + → π + η = 0.8 ± 0.7 ± 0.5 % , A CP D s + → K + η = 0.9 ± 3.7 ± 1.1 % , where the first uncertainties are statistical and the second systematic. These results are consistent with no CP violation and mostly constitute the most precise measurements of $$ {\mathcal{A}}_{CP} $$ A CP in these decay modes to date.
Published: 2021
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28. Observation of a New Excited Ds+ Meson in B0→D−D+K+π− Decays

Author: Samuel Belin, Mick Mulder, F. Blanc, T. E. Latham, A. Romero Vidal, Constantin Weisser, H. Li, R. Lefèvre, C. Marin Benito, Dmitry Popov, Ying Lu, Sergey Didenko, Simone Bifani, G. Graziani, J. Wang, Simon Akar, F. J. P. Soler, A. Hicheur, Sergey Legotin, G. Alkhazov, A. Bay, Mark Slater, L. Ferreira Lopes, F. L. Souza De Almeida, S. Filippov, V. Vorobyev, M. Romero Lamas, M. Ferro-Luzzi, L. L. Pappalardo, P. Camargo Magalhaes, M. De Serio, D. Lacarrere, C. L. Da Silva, M. McCann, Mark Wilkinson, Roland Waldi, Yuezhe Yao, Huacheng Cai, R. Schwemmer, B. T. Meadows, Matthew Birch, Carina Trippl, Lucia Grillo, Aleksandr Solovev, C. Matteuzzi, A. McNab, Ekaterina Trifonova, l. Soares Lavra, G. Raven, D. Decamp, A. Golutvin, Vladislav Belavin, J. Lomba Castro, P. Vazquez Regueiro, D. De Simone, Viacheslav Matiunin, Marco Cattaneo, M. D. Sokoloff, Timofei Maltsev, Emilie Bertholet, L. Shekhtman, Lingzhu Bian, Maciej Pawel Szymanski, Jiangqiao Hu, Mikhail Hushchyn, Xuhao Yuan, Jiayin Sun, Sophie Katharina Kretzschmar, M. Calvo Gomez, Xiao-Rui Lyu, Igor Kostiuk, Roland Bernet, Christoph Hasse, G. Passaleva, Christopher James Pawley, Lukas Calefice, Christopher Burr, D. Vom Bruch, L. M. Garcia Martin, Anna Lupato, S. Monteil, George Holger Lovell, R. Manera Escalero, S. Meloni, Mauro Morandin, X. Cid Vidal, F. Muheim, John Gordon Smeaton, Hannah Louise Pullen, Christopher John Parkinson, M. Veltri, G. Haefeli, M. Korolev, J. He, D. Torres Machado, Surapat Ek-In, Alessandro Pastore, Zhenzi Wang, Veronica Soelund Kirsebom, Xixin Liang, Chun-wei Gu, P. Durante, Manuel Schiller, Lauren Douglas, Wojciech Krupa, Gary Robertson, Sergey Gromov, Bhagyashree Pagare, Louis Henry, Hilbrand Steffen Kuindersma, Tomasz Fiutowski, P. Collins, Y. Sun, Gerwin Meier, S. Kandybei, J. A. B. Coelho, T. Kirn, A. Dziurda, R. Graciani Diaz, Claire Prouve, Neville Harnew, Jennifer Clare Smallwood, L. Calero Diaz, Giacomo Vitali, Louis Lenard Gerken, Stephan Escher, Nikolai Voropaev, C. Vázquez Sierra, R. Silva Coutinho, Ryan Newcombe, Evgenii Shmanin, Matthieu Marinangeli, S. J. Chen, Maciej Wojciech Dudek, E. B. Shields, G. Corti, Martin Stefan Bieker, Daniel Charles Craik, Yuyue Gan, Anatoly Butkevich, Tamaki Holly Mcgrath, B. Fang, Victor Coco, Zhuoming Li, Mark Hatch, W. Huang, Konstantin Gizdov, Wiktor Byczynski, M. Martinelli, Giovanni Cavallero, Valery Pugatch, N. Valls Canudas, M. Brodski, Simon Nieswand, S. Easo, Miroslaw Firlej, Lauren Emma Yeomans, C. M. Costa Sobral, P. Campana, Paolo Carniti, Meril Reboud, L. Garrido, Hans Dembinski, Fionn Caitlin Ros Bishop, Stefano Zucchelli, Patrick Koppenburg, B. D. C. Westhenry, Daniel Berninghoff, M. Mukherjee, M. R. J. Williams, Naomi Cooke, E. Grauges, Thomas Peter Jones, Dawid Gerstel, D. Campora Perez, K. Carvalho Akiba, G. Valenti, V. Kudryavtsev, Vladimir Romanovskiy, Carmen Giugliano, Silvia Borghi, C. Sanchez Gras, Johannes Heuel, M. Ramos Pernas, Anna Ossowska, Nathan Jurik, Marco Guarise, Ettore Zaffaroni, A. Zhelezov, Eluned Smith, D. Hill, Sebastian Schulte, Li Xu, Sandro Cadeddu, Donal Murray, P. Billoir, Andrea Lampis, G. Carboni, Annarita Buonaura, Valery Zhukov, Petr Andreevich Gorbounov, M. Karacson, Qundong Han, Eliane Epple, L. Tomassetti, Adam Szabelski, A. Ukleja, Lucian Cojocariu, Alexander Berezhnoy, Kuzma Ivshin, Pavol Stefko, D. Melnychuk, P. Gandini, D. E. Hutchcroft, Pascal Vincent, C. Gaspar, Luca Minzoni, Dylan Jaide White, Michela Garau, Marcel Materok, Claudia Bertella, Aleksandra Snoch, K. Wyllie, S. G. Weber, B. Pietrzyk, Nikolay Bondar, G. Wilkinson, Loris Martinazzoli, Malte Hecker, Ao Xu, Mara Senghi Soares, Jakob Haimberger, J. García Pardiñas, R. Lindner, Alex Pearce, Elisabeth Maria Niel, Anton Philippov, Nicola Serra, Cameron Thomas Dean, B. Souza De Paula, R. Vazquez Gomez, J. Maratas, Sonia Amina Bouchiba, Adam Davis, Mateusz Goncerz, Barbara Sciascia, Rizwaan Adeeb Mohammed, Jixing Qin, I. Longstaff, F. Martinez Vidal, S. De Capua, Viacheslav Duk, Jordan Daniel Roth, Ifan Williams, Joan Mauricio, Almagul Kondybayeva, Ia. Bezshyiko, Nikolay Nikitin, S. Gomez Fernandez, Philipp Ibis, X. Han, Thomas Ackernley, Daniele Marangotto, J. M. Fernandez-tenllado Arribas, S. Simone, Christopher Betancourt, Mark Smith, Vitalii Lisovskyi, M. Vieites Diaz, A. G. Morris, Vladimir Macko, Artur Ishteev, P. Roloff, C. Haen, I. Nasteva, Aleksei Chernov, Mario Edgardo Olivares, Hangyi Wu, D. Hynds, D. Galli, Sergei Popov, Aleksei Andreianov, Hossein Afsharnia, Jakub Moron, Victor Renaudin, Cheryl Pappenheimer, Ph. Ghez, A. Sciubba, Y. H. Zheng, Andrew Beiter, Tengiz Kvaratskheliya, Marina Artuso, X. K. Zhou, Artem Ryzhikov, Nis Meinert, Holger Stevens, Hang Yin, Adam Dendek, Shudong Zhang, Alison Tully, Michal Kreps, Sergey Strokov, B. Jost, A. Vollhardt, L. Zhang, Jonathan Plews, C. Parkes, Silvia Gambetta, B. Garcia Plana, Anastasia Smetkina, Sandra Amato, A. Bondar, U. Marconi, B. R. Gruberg Cazon, Kodassery Prasanth, A. Leflat, A. Satta, P. De Simone, Antonio Pellegrino, Jordy Sebastiaan Butter, Tjeerd Ketel, D. Martinez Santos, Marcin Kucharczyk, J. Z. Fan, F. Redi, Hanna Malygina, Daniel Stephen Richards, D. Savrina, Agnieszka Oblakowska-Mucha, Philippe d'Argent, C. J. G. Onderwater, Alexander Inglessi, Mark Whitehead, P. E. L. Clarke, W. Wislicki, Maximilien Chefdeville, Kristian Alexander Zarebski, Michael Alexander, Dmitrii Pereima, D. Lucchesi, Thomas Henry Hancock, Sebastien Ponce, D. R. Johnson, Lucio Anderlini, Artem Maevskiy, C. B. Van Hulse, O. Boente Garcia, Yury Guz, Oleg Yushchenko, C. Chen, J. Marks, Antje Mödden, M. De Cian, M. Straticiuc, Yuqing Fan, M. Rama, F. Fontanelli, Michele Veronesi, C. A. Chavez Barajas, Igor Skiba, Yang Yang, Maksim Karpov, M. J. Bradley, Ross John Hunter, Michael Becker, A. Lai, E. Polycarpo, Tatsuya Nakada, C. Santamarina Rios, Dmitry Golubkov, Andrea Mauri, Wenbin Qian, R. Le Gac, Elena Graverini, Titus Mombächer, Thomas Grammatico, Lucas Mcconnell, Ulrik Egede, K. E. Kim, Amanda May Donohoe, William Parker, S. Ferreres Sole, Alex Seuthe, Svende Braun, V. Gibson, Daniel Vieira, Ming Zeng, Tommaso Pajero, Zakariya Aliouche, F. Polci, V. Franco Lima, K. Belous, Hongjie Mu, Jolanta Brodzicka, Maciej Witold Majewski, J. A. de Vries, Fedor Ratnikov, J. Fu, Biljana Mitreska, Martina Ferrillo, Andrea Valassi, Tara Nanut, Y. G. Gao, Kayleigh Anne Thomson, B. Spaan, Yawen Wang, Davide Fazzini, G. Bencivenni, Mika Vesterinen, Matthew James Tilley, T. Ruf, Y. Li, C. Satriano, Daniele Manuzzi, H. W. Van Hecke, Marco Clemencic, Luyan Sun, Mikkel Bjørn, M. van Veghel, G. Martellotti, C. R. Jones, Matthew Scott Rudolph, Nikita Kazeev, A. Contu, Olivier Leroy, Polina Kravchenko, G. Lanfranchi, M.-N. Minard, Shuaiyi Liu, A. Dovbnya, J. J. Walsh, Davide Lancierini, Zishuo Yang, M. Palutan, L. Dieste Maronas, M. O. Bettler, Dana Bobulska, Petr Fedin, W. D. Hulsbergen, Konstantinos Petridis, J. A. Rodriguez Lopez, Jonas Rademacker, Jozef Tomasz Borsuk, Stephen M. Stahl, N. Neufeld, A. Oyanguren, Sofia Kotriakhova, Mark Richard James Williams, Mikhail Zavertyaev, Nicola Skidmore, Vasyl Dobishuk, F. A. Garcia Rosales, A. Casais Vidal, L. Meyer Garcia, B. Quintana, E. Santovetti, Tatiana Gaintseva, S.-G. Chitic, Adam Benjamin Morris, Georgios Chatzikonstantinidis, Daniel Patrick O'Hanlon, J. Closier, A. Massafferri, Zhuyin Ren, Roel Aaij, Vadym Denysenko, A. Petrolini, Marco Petruzzo, J. M. Otalora Goicochea, Piera Muzzetto, Wolfgang Funk, Matthew George Chapman, Marko Milovanovic, Emilie Maurice, Martino Borsato, P. Garcia Moreno, P. Naik, Stanislav Poslavskii, A. Vorobyev, Marek Jezabek, F. Dordei, Jakub Ryzka, Sebastian Neubert, David Gerick, Martha Hilton, F. Archilli, Cynthia Nunez, B. Malecki, J. Ruiz Vidal, Ina Carli, Davide Zuliani, Samuel Maddrell-Mander, A. Bursche, S. Ricciardi, Nathanael Farley, M. Witek, Stephane T'Jampens, M. Needham, Vlad-Mihai Placinta, Konrad Klimaszewski, Anatoly Konoplyannikov, Richard Lane, D. Zhang, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, John Matthew Durham, Valeriia Lukashenko, Michele Atzeni, Salvatore Aiola, Philip Ilten, G. Liu, M. Tobin, Timothy Evans, Y. Zhou, Marian Stahl, Naomi Veronika Raab, Jana Crkovská, Da Yu Tou, A. Grecu, Tatiana Ovsiannikova, A. Brossa Gonzalo, D. Sanchez Gonzalo, N. Tuning, Krzysztof Swientek, Olga Madejczyk, P. Gironella Gironell, Franco Bedeschi, Violaine Bellee, William Dean, M. Pepe Altarelli, Thomas Harrison, Edward James Millard, Marco Gersabeck, Alessandra Gioventù, Arthur Marius Hennequin, Andrey Ustyuzhanin, Matthew Kenzie, Daria Strekalina, F. Teubert, A. C. dos Reis, Xavier Vilasis-Cardona, Lars Eklund, Leon David Carus, Ziad Ajaltouni, Gianluca Zunica, Michele Piero Blago, Jennifer Brigitta Zonneveld, N. Neri, Andreas Güth, Margarete Schellenberg, Peter Svihra, T. D. Nguyen, Mauricio Féo, V. V. Gligorov, Tara Shears, K. De Bruyn, Anton Poluektov, Lorenzo Sestini, Harald Viemann, Guillaume Pietrzyk, Patrick Mackowiak, Danila Saranin, Floris Keizer, D. Pinci, Jihyun Bhom, Mariia Poliakova, Vladislav Balagura, E. Vilella Figueras, Simon Baker, Christoph Frei, G. Manca, O. Schneider, Natalia Polukhina, Ouail Kitouni, Johannes Albrecht, Malcolm John, M. Gandelman, Paul Andre Günther, Ivan Solovyev, Tabitha Halewood-leagas, Davide Brundu, Colm Harold Murphy, Resmi P.K, Arnaud Robert, C. Patrignani, Pietro Marino, M. Schmelling, Kurt Rinnert, P. Spradlin, Roberta Cardinale, Laurent Dufour, A. Alfonso Albero, G. Wormser, Milosz Zdybal, Vladimir Chulikov, G. Mancinelli, Conor Fitzpatrick, Antonino Sergi, T. Boettcher, A. Brea Rodriguez, Dmitrii Ilin, E. Gushchin, J. J. Back, Heather Mckenzie Wark, I. V. Gorelov, K. Müller, Giovanni Bassi, Bernardo Adeva, M. Rotondo, Kevin Heijhoff, Lorenzo Capriotti, M. Xu, V. Tisserand, M. Andreotti, W. Baldini, Marcel Merk, Blaise Delaney, Lex Marinus Greeven, Serhii Cholak, Renata Kopecna, P. Fernandez Declara, Timon Schmelzer, Fidan Suljik, Sara Celani, M. Van Dijk, Francesco Dettori, Sergei Kholodenko, Abbie Jane Chadwick, Andrea Merli, Jacopo Cerasoli, R. Nandakumar, N. Sagidova, O. Zenaiev, Andrii Usachov, Dong Xiao, Moran Wang, S. Tolk, M. Patel, Anastasiia Kharisova, M. Pappagallo, Karol Hennessy, S. Vecchi, Preema Rennee Pais, L. G. Scantlebury Smead, D. Websdale, B. Couturier, R. A. Fini, M. Charles, Laura Promberger, Dmitrii Maisuzenko, Flavio Pisani, Hans Dijkstra, Federico Lazzari, Ph. Charpentier, A. Falabella, M. Sarpis, Alexander Malinin, Halime Sazak, Paul Seyfert, S. Perazzini, M. Franco Sevilla, Alexey A. Petrov, N. K. Watson, Biagio Saitta, Stanislav Luchuk, Harris Conan Bernstein, C. Bozzi, G. Sarpis, Alexandre Boyer, A. Jawahery, C. Abellán Beteta, Marie Bachmayer, A. F. Campoverde Quezada, Biplab Dey, Serena Maccolini, Marie Helene Schune, James Vincent Mead, Z. Xiang, Zhihong Shen, Aravindhan Venkateswaran, Carmelo D'Ambrosio, Jean François Marchand, Alexsei Chubykin, Alessio Sarti, Maxim Borisyak, X. Huang, G. Punzi, Oleg Stenyakin, S. Schael, Niladribihari Sahoo, Patrick Owen, C. A. Aidala, Joseph David Shupperd, F. F. Wilson, R. Santacesaria, G. D. Lafferty, Ivan Shchemerov, Serhii Koliiev, S. Farry, Silvia Capelli, Alessio Piucci, A. Gomes, Federico Betti, Houkang Liu, L. A. Granado Cardoso, Lain-Jong Li, Xia-Ji Liu, F. Goncalves Abrantes, Frederic Machefert, Sheldon Stone, Fanghua Jiang, L. Del Buono, M. Fiorini, R. J. Barlow, E. L. Gkougkousis, Razvan Daniel Moise, Alexandra Paige Rollings, John Leslie Cobbledick, Yasmine Amhis, A. B. Rodrigues, Gennady Panshin, M. Poli Lener, Marta Calvi, Ekaterina Govorkova, T. J. V. Bowcock, Anthony Gavin Downes, Julien Cogan, Fabrice Desse, P. Alvarez Cartelle, Roman Litvinov, J. M. Yu, Christoph Langenbruch, David Anthony Friday, Gianluigi Casse, Angelo Loi, Gabriela Johanna Pomery, Matteo Giovannetti, Alexey Boldyrev, L. De Paula, Baasansuren Batsukh, R. Matev, B. Rachwal, Murdo Traill, Roberto Ribatti, Felix Johannes Kress, Shantam Taneja, Xiao-yan Li, B. Schmidt, Stefano Cali, George Coombs, Ivan Belyaev, Maria Flavia Cicala, J. H. Lopes, E. Jans, Daniel Joachim Unverzagt, Srishti Bhasin, Jan-Marc Basels, E. van Herwijnen, A. Artamonov, Olivier Deschamps, Niklas Stefan Nolte, M. Shapkin, Victor Egorychev, Wenhua Hu, M. S. Rangel, Liupan An, T. T. H. Pham, Youen Kang, Marianna Fontana, S. Blusk, O. Maev, Sara Sellam, Brij Kishor Jashal, Lorenzo Pica, Saverio Mariani, Vukan Jevtic, U. Uwer, A. Palano, Tomasz Szumlak, Patrick Robbe, Alessandro Camboni, K. M. Fischer, Michal Kazimierz Mazurek, P. Baladron Rodriguez, Liliana Congedo, Diego Alejandro Milanes, M. J. Morello, P. Perret, Sergey Barsuk, Fedor Baryshnikov, Abhijit Mathad, Tomasz Skwarnicki, Sebastian Bachmann, Oliver Lantwin, S. H. Lee, Chung Nguyen-Mau, François Fleuret, B. Leverington, D. Yang, M. Chrzaszcz, L. Giubega, R. Jacobsson, Rafal Dominik Krawczyk, Gregory Ciezarek, D. Wiedner, Renato Quagliani, V. Obraztsov, Quentin Fuehring, Phillip John Marshall, R. McNulty, P. Krokovny, G. H. Gong, Eduardo Rodrigues, M. Senghi Soares, Wojciech Krzemien, A. Dzyuba, Jeremy Dalseno, M. Lucio Martinez, Stephan Eisenhardt, R. I. Rabadan Trejo, Robbert Erik Geertsema, Evelina Gersabeck, Barbara Passalacqua, Sune Jakobsen, P. Griffith, Mauro Piccini, C. Göbel, Markus Frank, J. J. Xu, Karlis Dreimanis, R. Calabrese, Paolo Ciambrone, Ivan Polyakov, F. Maciuc, Michal Dziewiecki, Tai-hua Lin, Olli Lupton, Benjamin Audurier, Guillermo Loustau, Denis Derkach, Z. Xu, F. Ferreira Rodrigues, Giulia Tuci, Mikhail Mikhasenko, Andrea Bizzeti, Sophie Elizabeth Hollitt, Alexander Semennikov, Sara Elizabeth Mitchell, Z. Mathe, Kevin Heinicke, Kara Renee Mattioli, M. Cruz Torres, Veronika Chobanova, Jan Langer, O. De Aguiar Francisco, Miroslav Saur, Paul Nathaniel Swallow, A. Lusiani, T. Gys, P. Di Nezza, S. Klaver, J. J. Saborido Silva, Julian Alexander Boelhauve, Marco Adinolfi, A. Fernandez Prieto, Emmy Gabriel, Benedetto Gianluca Siddi, Jascha Peter Grabowski, V. Shevchenko, Yiheng Luo, Deepanwita Dutta, Stefano Petrucci, Kenenbek Arzymatov, O. Steinkamp, Ryan Calladine, L. R. Madhan Mohan, Lesya Shchutska, E. Cogneras, Peilian Li, E. Dall’Occo, E. Golobardes, S. A. Wotton, John Jake Lane, Rudolf Oldeman, Ilaria Neri, A. Gallas Torreira, E. Spadaro Norella, Roger Forty, Alexander Battig, Gabriele Simi, Lukas Witola, Y. Zhang, F. Stagni, Phoebe Meredith Hamilton, Jan Buytaert, M. Plo Casasus, H. V. Cliff, Federico Alessio, Qiang Xu, M. T. Tran, I. A. Monroy, Ilia Belov, S. Esen, Wojciech Kucewicz, Yue Pan, T. J. Gershon, Elie Aslanides, Marco Santimaria, R. Currie, Tommaso Colombo, S. Hansmann-Menzemer, Gerd Joachim Kunde, A. Schopper, Oleksander Kot, Basem Khanji, Y. Xie, Thomas Blake, R. Mountain, H. Schindler, Marek Idzik, Thomas Hadavizadeh, Rui Wang, T. Lesiak, M. van Beuzekom, Scott Ely, Maria Elena Stramaglia, Giulia Frau, Lishuang Ma, William Barter, Martina Pili, Angelo Carbone, Jaap Velthuis, Alexander Vagner, Anna Danilina, Cedric Meaux, Simon Stemmle, Florian Reiss, S. Malde, Jonas Nathanael Eschle, Edoardo Franzoso, E. Ben-Haim, Maxime Schubiger, Frank Ferrari, Ignacio Bediaga, Desmond Mzamo Shangase, Alexandru Ene, E. Thomas, Matteo Bartolini, L. Kravchuk, Alessandro Cardini, Chishuai Wang, J. M. De Miranda, J. Baptista Leite, Dominik Stefan Mitzel, Gianfranco Morello, Pawel Kopciewicz, Claudio Gotti, Dominik Müller, V. Vagnoni, E. Luppi, A. Bertolin, and S. Eidelman
Subjects: Physics, Quantum chromodynamics, Meson, General Physics and Astronomy, Resonance, 01 natural sciences, 7. Clean energy, Pseudoscalar, Excited state, 0103 physical sciences, High Energy Physics::Experiment, Atomic physics, 010306 general physics, Ground state, Energy (signal processing), Spin-½
Abstract: Using pp collision data corresponding to an integrated luminosity of 5.4 fb^{-1} collected with the LHCb detector at a center-of-mass energy of 13 TeV, the B^{0}→D^{-}D^{+}K^{+}π^{-} decay is studied. A new excited D_{s}^{+} meson is observed decaying into the D^{+}K^{+}π^{-} final state with large statistical significance. The pole mass and width, and the spin parity of the new state are measured with an amplitude analysis to be m_{R}=2591±6±7 MeV, Γ_{R}=89±16±12 MeV, and J^{P}=0^{-}, where the first uncertainty is statistical and the second systematic. Fit fractions for all components in the amplitude analysis are also reported. The new resonance, denoted as D_{s0}(2590)^{+}, is a strong candidate to be the D_{s}(2^{1}S_{0})^{+} state, the radial excitation of the pseudoscalar ground-state D_{s}^{+} meson.
Published: 2021
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29. High-Efficiency Arbitrary Quantum Operation on a High-Dimensional Quantum System

Author: Ling Hu, Yipu Song, Wenshan Cai, J.-N. Zhang, Yuwei Ma, Xianghao Mu, J. Han, Yuan Xu, Luyan Sun, Huan Wang, Wenhe Wang, Z. Hua, and Chang-Ling Zou
Subjects: Physics, Quantum Physics, business.industry, FOS: Physical sciences, General Physics and Astronomy, Quantum technology, Open quantum system, Quantum mechanics, Quantum system, Quantum operation, Photonics, Quantum Physics (quant-ph), business, Quantum information science, Quantum, Quantum Zeno effect
Abstract: The ability to manipulate quantum systems lies at the heart of the development of quantum technology. The ultimate goal of quantum control is to realize arbitrary quantum operations (AQuOs) for all possible open quantum system dynamics. However, the demanding extra physical resources impose great obstacles. Here, we experimentally demonstrate a universal approach of AQuO on a photonic qudit with minimum physical resource of a two-level ancilla and a $\log_{2}d$-scale circuit depth for a $d$-dimensional system. The AQuO is then applied in quantum trajectory simulation for quantum subspace stabilization and quantum Zeno dynamics, as well as incoherent manipulation and generalized measurements of the qudit. Therefore, the demonstrated AQuO for complete quantum control would play an indispensable role in quantum information science., main text 7 pages, 3 figures; supplementary material 13 pages, 8 figures
Published: 2021

30. External control of qubit-photon interaction and multi-qubit reset in a dissipative quantum network

Author: Xian-Peng Zhang, Li-Tuo Shen, Yuan Zhang, Luyan Sun, Huaizhi Wu, Zhen-Biao Yang, Zhang-Qi Yin, National Natural Science Foundation of China, Natural Science Foundation of Fujian Province, Beijing Institute of Technology, and National Key Research and Development Program (China)
Subjects: Physics, Quantum network, Quantum Physics, Photon, FOS: Physical sciences, General Physics and Astronomy, Quantum entanglement, Dissipation, Topology, 01 natural sciences, Computer Science::Emerging Technologies, Qubit, 0103 physical sciences, Dissipative system, Quantum Physics (quant-ph), 010306 general physics, 010303 astronomy & astrophysics, Quantum, Reset (computing)
Abstract: arXiv:1604.08393v4, A quantum network is a promising quantum many-body system because of its tailored geometry and controllable interaction. Here, we propose an external control scheme for the qubit-photon interaction and multiqubit reset in a dissipative quantum network, which comprises superconducting circuit chains with microwave drives and filter-filter couplings. The traditional multiqubit reset of the quantum network requires physically disconnected qubits to prevent their entanglement. However, we use an original effect of dissipation, i.e., consuming the entanglement generated by qubits’ interaction, to achieve an external control of the multiqubit reset in an always-connected superconducting circuit. The reset time is independent of the number of qubits in the quantum network. Our proposal can tolerate considerable fluctuations in the system parameters and can be applicable to higher-dimensional quantum networks., This work was supported by the National Natural Science Foundation of China (Grant Nos. 11875108, 11774058, 11405031, and 11347114), and the Natural Science Foundation of Fujian Province (Grant Nos. 2018J01412, and 2014J05005). Zhang-Qi Yin was supported by the National Natural Science Foundation of China (Grant No. 61771278), and the Beijing Institute of Technology Research Fund Program for Young Scholars. Luyan Sun was supported by the National Key Research and Development Program of China (Grant No. 2017YFA0304303), and the National Natural Science Foundation of China (Grant No. 11925404).
Published: 2021

31. One-pot fabrication of lignin-based aromatic porous polymers for efficient removal of bisphenol AF from water

Author: Luyan Sun, Zhou Liqin, Dankui Liao, Kungang Chai, and Hongbing Ji
Subjects: Exothermic process, Polymers, 02 engineering and technology, Biochemistry, Lignin, Bisphenol AF, Water Purification, 03 medical and health sciences, chemistry.chemical_compound, Adsorption, Phenols, Structural Biology, Spectroscopy, Fourier Transform Infrared, Freundlich equation, Benzhydryl Compounds, Molecular Biology, 030304 developmental biology, chemistry.chemical_classification, 0303 health sciences, Aqueous solution, Chemistry, Water, General Medicine, Polymer, Hydrogen-Ion Concentration, 021001 nanoscience & nanotechnology, Kinetics, Chemical engineering, Ionic strength, Thermodynamics, 0210 nano-technology, Porosity, Water Pollutants, Chemical
Abstract: To remove the bisphenol AF (BPAF) from aqueous solution, two different types of lignin-based aromatic porous polymers (LAPP-1 and LAPP-2) were fabricated via one-pot crosslinking of lignin with 1,4-dichloroxylene and 4,4′-bis(chloromethyl)-1,1′-biphenyl, respectively. The successful synthesis of LAPPs was confirmed by FTIR and XPS, SEM, TEM and N2 adsorption-desorption analysis. Then, batch adsorption experiments were conducted to investigate adsorption properties toward BPAF. Based on the results, the adsorption processes were in accordance with the pseudo-second-order kinetic model and the Freundlich isotherm model, and the thermodynamic studies showed that the adsorption was a spontaneous and exothermic process. It is remarkable that LAPPs exhibited good adsorption performance in wide ranges of pH and ionic strength as well as in recycling process. Notably, compared to LAPP-1, LAPP-2 exhibited higher adsorption capacity for BPAF, which can be ascribed to its higher porosity and content of aromatic ring. Moreover, the comprehensive analysis of experimental and theoretical results indicated that the π-π interactions and pore adsorption may jointly drive the uptake process of BPAF. Considering the simple fabrication method employed and excellent BPAF adsorption performance, LAPPs provided new insights into the development of advanced lignin-based adsorbents for removal of BPAF from water.
Published: 2020

32. Amplitude analysis of the B+→D+D−K+ decay

Author: Wenhua Hu, Youen Kang, S. Blusk, Saverio Mariani, Ziad Ajaltouni, Alessandro Camboni, K. M. Fischer, Fedor Baryshnikov, Ying Lu, L. Garrido, Mark Wilkinson, Samuel Belin, Pavol Stefko, Gianluca Zunica, Federico Redi, Michele Piero Blago, N. Valls Canudas, P. Gandini, G. H. Gong, Timofei Maltsev, A. Romero Vidal, Constantin Weisser, Sara Elizabeth Mitchell, Z. Mathe, Jan Langer, Aleksei Andreianov, Andreas Güth, P. Seyfert, Margarete Schellenberg, Peter Svihra, F. F. Wilson, Eliane Epple, T. D. Nguyen, Anna Danilina, Victor Renaudin, P. Alvarez Cartelle, N. G. Polukhina, A. Semennikov, Matthew Birch, Igor Kostiuk, J. J. Xu, Karlis Dreimanis, R. Calabrese, Sophie Elizabeth Hollitt, Zesheng Tang, L. Tomassetti, C. Vázquez Sierra, Adam Szabelski, A. Ukleja, K. Carvalho Akiba, Antonio Pellegrino, Sandra Amato, Petr Andreevich Gorbounov, K. Belous, E. Polycarpo, G. Bencivenni, D. Vieira, I. Polyakov, Miroslav Saur, Paul Nathaniel Swallow, Michele Atzeni, Moran Wang, Jolanta Brodzicka, Biljana Mitreska, Anton Philippov, Nicola Serra, Alexander Vagner, A. Lusiani, Lukas Gruber, Laurent Dufour, D. Vom Bruch, Andrew Beiter, U. Marconi, Yuezhe Yao, R. Le Gac, Ryan Calladine, V. Franco Lima, Ilia Belov, S. Esen, Sergei Kholodenko, P. Griffith, Paolo Ciambrone, Matthieu Marinangeli, S. J. Chen, C. Sanchez Gras, Simone Meloni, Jiesheng Yu, Konstantin Gizdov, Wiktor Byczynski, Stephane Monteil, M. Kucharczyk, T. Gys, Ifan Williams, Ho Ling Li, Ekaterina Trifonova, M. van Veghel, l. Soares Lavra, Matthew James Tilley, Harris Conan Bernstein, C. Bozzi, P. Durante, Cedric Meaux, G. Carboni, Giacomo Vitali, Louis Lenard Gerken, D. E. Hutchcroft, Pascal Vincent, Marcel Materok, L. Bian, Simon Stemmle, Thomas Peter Jones, Gediminas Sarpis, S. Playfer, Edoardo Franzoso, Matthew Scott Rudolph, Andrea Lampis, Plamen Hristov Hopchev, Floris Keizer, Ross John Hunter, Dmitry Golubkov, L. R. Madhan Mohan, Nathanael Farley, A. Casais Vidal, L. Meyer Garcia, Anna Lupato, M. Witek, W. Qian, X. Han, M. Needham, Stephan Escher, Frank Ferrari, Patrick Koppenburg, A. Alfonso Albero, G. Wormser, P. Di Nezza, S. Klaver, Lesya Shchutska, James Mwangi Kariuki, O. Maev, L. Zhang, Marianna Fontana, N. Sagidova, O. Zenaiev, J. J. Saborido Silva, S. Stone, George Holger Lovell, R. Manera Escalero, Carmelo D'Ambrosio, S. Ferreres Sole, B. D. C. Westhenry, Vladimir Chulikov, Ouail Kitouni, Johannes Albrecht, Ryan Newcombe, Z. Xu, Mikhail Mikhasenko, C. Nguyen-Mau, Anna Ossowska, Nathan Jurik, D. Lucchesi, V. Gibson, Hongjie Mu, Oleg Stenyakin, C. Fitzpatrick, L. Del Buono, Roman Litvinov, Davide Fazzini, Evgenii Shmanin, T. Ruf, Kevin Heinicke, Kara Renee Mattioli, M. Cruz Torres, Colm Harold Murphy, Li Li, Manuel Schiller, Y. Li, Hang Yin, Davide Zuliani, T. J. Harrison, Sandro Cadeddu, M. Gandelman, R. J. Barlow, Marta Calvi, Lauren Douglas, D. Melnychuk, G. Lanfranchi, M.-N. Minard, A. Vorobyev, Marek Jezabek, F. Dordei, Jonas Rademacker, Simon Nieswand, Valery Zhukov, M. Alexander, Patrick Robbe, P. Baladron Rodriguez, Phillip John Marshall, O. Yushchenko, Rizwaan Adeeb Mohammed, Patrick Mackowiak, M. Ramos Pernas, Bo Fang, Konrad Klimaszewski, Anatoly Konoplyannikov, Maciej Pawel Szymanski, D. Sanchez Gonzalo, N. Tuning, Violaine Bellee, William Dean, A. Buonaura, Alessandra Gioventù, M. Rotondo, Mariia Poliakova, Murdo Traill, Serhii Cholak, Renata Kopecna, Sebastian Bachmann, Andrew George Morris, M. J.J. John, Martino Borsato, T. Nakada, R. Waldi, X. Huang, E. Gushchin, Jozef Tomasz Borsuk, G. Punzi, P. Naik, W. Wislicki, Marco Santimaria, Andrea Bizzeti, Niladribihari Sahoo, Wojciech Krupa, P. Ilten, Stephen M. Stahl, O. De Aguiar Francisco, N. Neufeld, Carmen Giugliano, V. Egorychev, E. Vilella Figueras, M. Patel, Anastasiia Kharisova, Federico Lazzari, Gary Robertson, Sergey Gromov, N. K. Watson, James Vincent Mead, Vladimir Macko, Yury Guz, M. Karacson, Qundong Han, S. Tolk, E. Santovetti, Tatiana Gaintseva, Pierre Billoir, Gennady Panshin, M. Poli Lener, Marie Bachmayer, Ming Zeng, Tommaso Pajero, S. Vecchi, Shishu Zhang, M. Milovanovic, Sofia Kotriakhova, Jihyun Bhom, Alessio Piucci, C. Sanchez Mayordomo, Yasmine Amhis, H. V. Cliff, Gabriela Johanna Pomery, Federico Alessio, Matteo Giovannetti, M. Morandin, Alexey Boldyrev, C. A. Aidala, R. Nandakumar, M. H. Schune, U. Uwer, E. Cogneras, Liliana Congedo, R. Santacesaria, J. M. Fernandez-tenllado Arribas, S. Simone, A. Satta, S. H. Lee, D. A. Milanes, S. Baker, Wojciech Krzemien, Robbert Erik Geertsema, T. Skwarnicki, Barbara Passalacqua, Renato Quagliani, Mauricio Féo, E. van Herwijnen, Guillaume Pietrzyk, Mauro Piccini, Bhagyashree Pagare, R. Currie, S. Hansmann-Menzemer, Gerd Joachim Kunde, A. Schopper, Louis Henry, Hilbrand Steffen Kuindersma, Tatiana Ovsiannikova, F. Goncalves Abrantes, U. Egede, Shuaiyi Liu, A. Dovbnya, G. Valenti, V. Obraztsov, X. K. Zhou, M. Lucio Martinez, Stephan Eisenhardt, C. Gotti, Fabrice Desse, Kristian Alexander Zarebski, Arthur Marius Hennequin, G. Mancinelli, J. A. de Vries, George Coombs, J. J. Walsh, Davide Lancierini, M. J. Charles, Antonino Sergi, Yawen Wang, Anne Robert, W. Parker, G. Alkhazov, Mikhail Hushchyn, E. Smith, Thomas Henry Hancock, B. Dey, C. Satriano, Danila Saranin, Michael Brodski, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, T. Boettcher, A. Brea Rodriguez, Dmitrii Ilin, Rui Wang, Benjamin Audurier, Denis Derkach, F. Ferreira Rodrigues, Giulia Tuci, Heather Mckenzie Wark, Ph. Charpentier, Quentin Fuehring, G. Manca, O. Schneider, T. Ackernley, Kuzma Ivshin, Andrii Usachov, P. Owen, Tomasz Fiutowski, Oleksander Kot, S. Perazzini, Alexey A. Petrov, P. Collins, Alexander Malinin, R. Mountain, Daniel Patrick O'Hanlon, C. Göbel, Alison Tully, Joan Mauricio, Philipp Ibis, Paul Andre Günther, A. Davis, M. Frank, Abbie Jane Chadwick, John Matthew Durham, D. Websdale, L. M. Garcia Martin, Alex Seuthe, Roberto Ribatti, Y. Sun, A. Contu, Martha Hilton, M. Shapkin, Qianfan Xu, Gerwin Meier, O. Lupton, M. T. Tran, Polina Kravchenko, Joseph David Shupperd, S. A. Wotton, M.I. Williams, John Jake Lane, Rudolf Oldeman, B. Couturier, S. Gambetta, M. Xu, A. B. Rodrigues, Igor Skiba, B. Khanji, Jordy Sebastiaan Butter, S. Kandybei, J. A. B. Coelho, Dipanwita Dutta, Svende Braun, T. Lesiak, G. D. Lafferty, Maximilien Chefdeville, R. A. Fini, C. Chen, B. Schmidt, M. Rama, F. Fontanelli, I. A. Monroy, T. J. V. Bowcock, Anthony Gavin Downes, A. Lai, Andrea Mauri, A. Pearce, Michele Veronesi, Jiayin Sun, G. Martellotti, S. Farry, G. Cavallero, Cynthia Nunez, T. Kirn, Zakariya Aliouche, C. A. Chavez Barajas, Ivan Belyaev, Abhijit Mathad, Zhihong Shen, S. Schael, Jan-Marc Basels, A. Artamonov, David Anthony Friday, Stefano Cali, V. Shevchenko, H. Van Hecke, D. R. Johnson, Maciej Witold Majewski, C. R. Jones, Ivan Shchemerov, E. Ben-Haim, Nikita Kazeev, Xia-Ji Liu, Mikhail Zavertyaev, Claudia Bertella, William Barter, Martina Pili, A. Tsaregorodtsev, Ilaria Neri, R. Matev, B. Rachwal, Michal Kazimierz Mazurek, Yue Pan, A. Gallas Torreira, T. J. Gershon, P. R. Li, A. Dziurda, R. Graciani Diaz, Neville Harnew, Elie Aslanides, C. Marin Benito, Simon Akar, F. Maciuc, Christopher Betancourt, T. Kvaratskheliya, Brij Kishor Jashal, Lorenzo Pica, Andrea Merli, A. Palano, Tomasz Szumlak, Karol Hennessy, L. G. Scantlebury Smead, Daniel Berninghoff, Maciej Wojciech Dudek, Sergey Legotin, C. Langenbruch, M. Vieites Diaz, Olivier Deschamps, Niklas Stefan Nolte, Flavio Archilli, E. Rodrigues, Preema Rennee Pais, Jixing Qin, I. Longstaff, D. R. Muller, Lucio Anderlini, Angelo Carbone, Jaap Velthuis, M. Schmelling, Vasyl Dobishuk, A. Petrolini, Marco Petruzzo, Petr Fedin, Stephane T'Jampens, F. Martinez Vidal, Stanislav Poslavskii, L. De Paula, Baasansuren Batsukh, A. Bay, David Gerick, W. D. Hulsbergen, Y. Zhou, B. T. Meadows, A. Dzyuba, Marian Stahl, Naomi Veronika Raab, Guillermo Loustau, Jacopo Cerasoli, Tjeerd Ketel, A. Popov, Ina Carli, A.E. Bondar, J. Ruiz Vidal, Felix Johannes Kress, Florian Reiss, Dong Xiao, Vukan Jevtic, Tommaso Colombo, R. McNulty, P. Krokovny, S. Malde, Jonas Nathanael Eschle, D. C. Craik, M. Pepe Altarelli, Vlad-Mihai Placinta, Jennifer Brigitta Zonneveld, G. Ciezarek, Dmitrii Maisuzenko, Edward James Millard, L. Ferreira Lopes, J. M. Otalora Goicochea, Piera Muzzetto, Marco Gersabeck, Hans Dijkstra, Maxim Borisyak, A. Ustyuzhanin, M. Franco Sevilla, Shantam Taneja, M.F. Cicala, Kurt Rinnert, R. Jacobsson, Rafal Dominik Krawczyk, G. Raven, D. Decamp, A. Golutvin, Luca Minzoni, Michela Garau, M. D. Sokoloff, Jana Crkovská, Aleksandra Snoch, Y. Xie, Thomas Blake, A. Gomes, Federico Betti, Huagang Liu, L. A. Granado Cardoso, Da Yu Tou, Sophie Katharina Kretzschmar, M. Calvo Gomez, Guoming Liu, G. Corti, Martin Stefan Bieker, F. Teubert, F. L. Souza De Almeida, G. Haefeli, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, Matthew George Chapman, E. Spadaro Norella, J. Fu, A. Grecu, D. Wiedner, J. J. Back, Bernardo Adeva, Lex Marinus Greeven, M. Senghi Soares, Michal Dziewiecki, D. Hill, Roger Forty, N. Neri, Maxime Schubiger, Konstantinos Petridis, Halime Sazak, R. Vazquez Gomez, Alexander Battig, S. Filippov, Maitreyee Mukherjee, Emilie Maurice, Milosz Zdybal, Alexandre Boyer, Hangyi Wu, R. I. Rabadan Trejo, H. Schindler, Marek Idzik, V. Vorobyev, H. Cai, Tara Nanut, Thomas Hadavizadeh, J. Serrano, L. Grillo, Ivan Solovyev, W. Baldini, Mark Hatch, M. De Cian, M. van Beuzekom, C. M. Costa Sobral, Scott Ely, D. J. White, Giulia Frau, K. Wyllie, S. G. Weber, B. Pietrzyk, Ignacio Bediaga, Desmond Mzamo Shangase, M. Pappagallo, Lishuang Ma, A. F. Campoverde Quezada, M. Romero Lamas, Lukas Witola, C. Prouve, Viacheslav Duk, R. Schwemmer, M. Ferro-Luzzi, L. L. Pappalardo, P. Camargo Magalhaes, Johannes Heuel, Sebastian Schulte, Z. Wang, Holger Stevens, P. Garcia Moreno, Naomi Cooke, O. Boente Garcia, X. Yuan, Daria Strekalina, Sune Jakobsen, Cheryl Pappenheimer, Alexandru Ene, E. Thomas, H.-P. Dembinski, M. Merk, Y. Zhang, F. Stagni, Xavier Vilasis-Cardona, A. Brossa Gonzalo, D. Zhang, P. Gironella Gironell, Matteo Bartolini, T. G. Shears, I. V. Gorelov, K. Müller, Giovanni Bassi, Nikolay Bondar, D. Pinci, Francesca M. Pisani, Phoebe Meredith Hamilton, Daniele Marangotto, Y. H. Zheng, C. J. G. Onderwater, Alexander Inglessi, Loris Martinazzoli, Mara Senghi Soares, Jakob Haimberger, Jan Buytaert, J. García Pardiñas, L. Kravchuk, Fidan Suljik, J. F. Marchand, A. Vollhardt, Sara Celani, Alessandro Cardini, R. Lindner, I. Nasteva, Elisabeth Maria Niel, Sonia Amina Bouchiba, Artem Ryzhikov, M. Plo Casasus, Chishuai Wang, Y. N. Gao, J. M. De Miranda, A.B. Morris, N. Skidmore, M. Vesterinen, J. Baptista Leite, B.R. Gruberg Cazon, Ph. Ghez, Tabitha Halewood-leagas, A. Sciubba, Aravindhan Venkateswaran, Valeriia Lukashenko, J. A. Rodriguez Lopez, Yue-tao Yang, Adam Dendek, B. Garcia Plana, Maurizio Martinelli, S. Borghi, Anastasia Smetkina, J. Z. Fan, Anton Poluektov, Lorenzo Sestini, F. Muheim, E. Govorkova, Harald Viemann, Dominik Stefan Mitzel, X. Cid Vidal, G. Wilkinson, Gianfranco Morello, Julian Alexander Boelhauve, Pawel Kopciewicz, S. Aiola, Marco Adinolfi, Nis Meinert, Mark Whitehead, Lucas Mcconnell, J. Marks, Antje Mödden, M. Straticiuc, John Gordon Smeaton, Christopher John Parkinson, M. Veltri, A. Fernandez Prieto, Emmy Gabriel, Jennifer Clare Smallwood, Benedetto Gianluca Siddi, Michal Kreps, Sergey Strokov, Blaise Delaney, D. Savrina, B. Jost, Hanna Malygina, Edward Brendan Shields, C. Matteuzzi, Vladislav Balagura, Emilie Bertholet, Jascha Peter Grabowski, S. Neubert, Jonathan Plews, Matthew John Bradley, Xiao-Rui Lyu, Yiheng Luo, V. Chobanova, V. Vagnoni, P. De Simone, E. Luppi, F. J. P. Soler, Li Xu, Maurice Becker, Laura Promberger, J. G. Cogan, S. C. Haines, Z. Xiang, Stefano Petrucci, Kenenbek Arzymatov, Alessio Sarti, A. Hicheur, M. De Serio, M. Fiorini, Dmitrii Pereima, D. Lacarrere, Serena Maccolini, C. L. Da Silva, Fedor Ratnikov, Cameron Thomas Dean, P. d'Argent, O. Steinkamp, Aiguo Xu, M. McCann, Carina Trippl, P. Spradlin, Aleksandr Solovev, L. Calero Diaz, Yuqing Fan, Yuyue Gan, Anatoly Butkevich, Minaugas Sarpis, Valery Pugatch, S. De Capua, T. M. Evans, Bartosz Malecki, M. N. K. Smith, Alexsei Chubykin, Roland Bernet, Christoph Hasse, Ia. Bezshyiko, Nikolay Nikitin, Fanghua Jiang, S. Gomez Fernandez, B. Spaan, W. Funk, Daniel Stephen Richards, A. Massafferri, Zhuyin Ren, G. Passaleva, Christopher James Pawley, Lukas Calefice, Christopher Burr, Maria Elena Stramaglia, Marco Clemencic, Luyan Sun, Mikkel Bjørn, F. A. Garcia Rosales, Mark Slater, Vladimir Romanovskiy, A. Zhelezov, P. E. L. Clarke, Roel Aaij, Vadym Denysenko, Sebastien Ponce, Sergei Popov, E. Graverini, Kayleigh Anne Thomson, Daniele Manuzzi, Roberta Cardinale, A. C. dos Reis, Vladislav Belavin, D. Torres Machado, Kevin Heijhoff, Lorenzo Capriotti, Alessandro Pastore, Veronica Soelund Kirsebom, L. Shekhtman, Xiaoyan Li, Jiangqiao Hu, Xixin Liang, E. Grauges, Chun-wei Gu, A. Jawahery, Evangelos Leonidas Gkougkousis, Victor Coco, Zhuoming Li, W. Huang, F. Machefert, Razvan Daniel Moise, A. Puig Navarro, Tamaki Holly Mcgrath, D. Campora Perez, V. Kudryavtsev, D. R. Ward, Donal Murray, Artur Ishteev, Fionn Caitlin Ros Bishop, Stefano Zucchelli, E. M. Gersabeck, C. Parkes, C. Haen, Artem Maevskiy, C. B. Van Hulse, Zishuo Yang, C. Gaspar, M. Palutan, L. Dieste Maronas, M. O. Bettler, V. V. Gligorov, Dana Bobulska, Hannah Louise Pullen, M. Korolev, J. He, Surapat Ek-In, S. Easo, Miroslaw Firlej, Lauren Emma Yeomans, P. Campana, Hongxi Xing, Paolo Carniti, Meril Reboud, J. Dalseno, Alexander Berezhnoy, Matthew Kenzie, Tobias Tekampe, B. Souza De Paula, Dawid Gerstel, Malte Hecker, Almagul Kondybayeva, Tai-Hua Lin, D. Hynds, D. Galli, Marina Artuso, T. E. Latham, W. Kucewicz, Elisabet Golobardes, Sergey Didenko, Simone Bifani, Jakub Moron, Kodassery Prasanth, A. Leflat, D. Martinez Santos, S.-G. Chitic, Georgios Chatzikonstantinidis, Samuel Maddrell-Mander, A. Bursche, S. Ricciardi, Christoph Frei, Francesco Dettori, Rebecca Lane, A. Falabella, Biagio Saitta, Stanislav Luchuk, Serhii Koliiev, Alexandra Paige Rollings, John Leslie Cobbledick, G. Simi, Gianluigi Casse, Angelo Loi, E. Jans, Daniel Joachim Unverzagt, Srishti Bhasin, M. S. Rangel, Liupan An, P. Marino, Sara Sellam, Nikolai Voropaev, Matthieu Kecke, M. J. Morello, P. Perret, Sergey Barsuk, Oliver Lantwin, A. Valassi, Marco Guarise, François Fleuret, B. Leverington, D. Yang, M. Chrzaszcz, L. Giubega, Lucian Cojocariu, O. Leroy, Mateusz Goncerz, Barbara Sciascia, Boris Quintana, J. Maratas, A. Bertolin, P. Roloff, Aleksei Chernov, Jordan Daniel Roth, Hossein Afsharnia, M. R. J. Williams, K. E. Kim, Amanda May Donohoe, Agnieszka Oblakowska-Mucha, A. I. McNab, K. De Bruyn, F. Polci, Vitalii Lisovskyi, Martina Ferrillo, Jakub Ryzka, J. Closier, M. Tobin, Davide Brundu, E. Dall'Occo, Krzysztof Swientek, Olga Madejczyk, Resmi P.K, Franco Bedeschi, A. Oyanguren, C. Patrignani, Simone Capelli, P. Fernandez Declara, J. Pinzino, V. Tisserand, M. Andreotti, Timon Schmelzer, S. Eidelman, Mick Mulder, F. Blanc, R. Lefèvre, G. Graziani, David Gascon, J. Wang, C. Abellan Beteta, J. Lomba Castro, P. Vazquez Regueiro, R. Silva Coutinho, D. De Simone, Dmitry Popov, Viacheslav Matiunin, Marco Cattaneo, J. H. Lopes, and Lars Eklund
Subjects: Quantum chromodynamics, Physics, Particle physics, Large Hadron Collider, 010308 nuclear & particles physics, Order (ring theory), Resonance, State (functional analysis), Quarkonium, 01 natural sciences, Luminosity, Amplitude, 0103 physical sciences, High Energy Physics::Experiment, 010306 general physics
Abstract: Results are reported from an amplitude analysis of the $B^+\to D^+D^-K^+$ decay. The analysis is carried out using LHCb proton-proton collision data taken at $\sqrt{s}=7,8,$ and $13$ TeV, corresponding to a total integrated luminosity of 9 fb$^{-1}$. In order to obtain a good description of the data, it is found to be necessary to include new spin-0 and spin-1 resonances in the $D^-K^+$ channel with masses around 2.9 GeV$/c^2$, and a new spin-0 charmonium resonance in proximity to the spin-2 $\chi_{c2}(3930)$ state. The masses and widths of these resonances are determined, as are the relative contributions of all components in the amplitude model, which additionally include the vector charmonia $\psi(3770)$, $\psi(4040)$, $\psi(4160)$ and $\psi(4415)$ states and a nonresonant component.
Published: 2020
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33. Model-Independent Study of Structure in B+→D+D−K+ Decays

Author: L. Calefice, Julian Alexander Boelhauve, Marco Adinolfi, A. Fernandez Prieto, Emmy Gabriel, Benedetto Gianluca Siddi, Jascha Peter Grabowski, V. Shevchenko, Anna Danilina, Cedric Meaux, A. Petrolini, M. Patel, Anastasiia Kharisova, Federico Lazzari, N. K. Watson, S. Eidelman, Kevin Heijhoff, Lorenzo Capriotti, Yiheng Luo, Deepanwita Dutta, Stefano Petrucci, F. Blanc, G. Carboni, D. E. Hutchcroft, Pascal Vincent, Marcel Materok, Rizwaan Adeeb Mohammed, Vitalii Lisovskyi, Simon Stemmle, S. Playfer, Edoardo Franzoso, Frank Ferrari, James Mwangi Kariuki, R. Lefèvre, Marco Petruzzo, G. Graziani, Marian Stahl, David Gascon, Naomi Veronika Raab, Jana Crkovská, J. Lomba Castro, Da Yu Tou, F. Teubert, Igor Skiba, Yang Yang, Ivan Solovyev, W. Baldini, A. Lai, Andrea Mauri, Wenbin Qian, James Vincent Mead, F. Goncalves Abrantes, A. Jawahery, Thomas Peter Jones, Andrea Lampis, B. Fang, G. Valenti, W. Wislicki, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, Y. Gao, A. Alfonso Albero, G. Wormser, Kenenbek Arzymatov, O. Steinkamp, Guy Wilkinson, P. Vazquez Regueiro, D. De Simone, Viacheslav Matiunin, Yonghui Zhou, Marco Cattaneo, Daniel Vieira, Ming Zeng, Tommaso Pajero, Yawen Wang, Sebastian Neubert, Kuzma Ivshin, Joan Mauricio, Philipp Ibis, Jordy Sebastiaan Butter, Marcin Kucharczyk, Maximilien Chefdeville, M. van Veghel, G. Martellotti, Petr Fedin, Vladimir Chulikov, C. Haen, Artem Maevskiy, C. B. Van Hulse, Oleg Yushchenko, Xiao-yan Li, Olivier Deschamps, Niklas Stefan Nolte, Ying Lu, Mark Wilkinson, Roland Waldi, Razvan Daniel Moise, J. M. Yu, Agnieszka Oblakowska-Mucha, Martina Ferrillo, X. Han, Martha Hilton, F. Archilli, Cynthia Nunez, B. Malecki, M. Pepe Altarelli, Thomas Harrison, Edward James Millard, Marco Gersabeck, M. Vieites Diaz, D. R. Johnson, Maciej Witold Majewski, C. R. Jones, Matthew Scott Rudolph, W. D. Hulsbergen, J. A. Rodriguez Lopez, Sook Hyun Lee, M. J. Bradley, Gary Robertson, Sergey Gromov, Lucian Cojocariu, Mark Smith, M. Tobin, Krzysztof Swientek, Olga Madejczyk, Franco Bedeschi, P. Fernandez Declara, C. Vázquez Sierra, Lucio Anderlini, Chenxi Gu, Ina Carli, Nikita Kazeev, A. Casais Vidal, L. Meyer Garcia, B. Quintana, E. Santovetti, Tatiana Gaintseva, Stephen G. Weber, Richard Lane, Gediminas Sarpis, A. Brossa Gonzalo, P. Gironella Gironell, Tabitha Halewood-leagas, Zishuo Yang, M. Palutan, L. Dieste Maronas, M. O. Bettler, M. R. J. Williams, Naomi Cooke, L. Zhang, S. Ferreres Sole, I. V. Gorelov, K. Müller, Giovanni Bassi, Timon Schmelzer, Timofei Maltsev, J. Serrano, V. Gibson, R. Schwemmer, Mauro Morandin, Zhiyu Xiang, X. Cid Vidal, F. Muheim, John Gordon Smeaton, Guanghua Gong, Christopher John Parkinson, M. Veltri, G. Haefeli, Jennifer Clare Smallwood, L. Calero Diaz, Yuyue Gan, Anatoly Butkevich, Valery Pugatch, Vladimir Romanovskiy, A. Zhelezov, K. Carvalho Akiba, Aleksei Chernov, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, Gaia Lanfranchi, A. Grecu, D. Sanchez Gonzalo, N. Tuning, John Matthew Durham, K. E. Kim, Amanda May Donohoe, William Parker, K. De Bruyn, Dana Bobulska, Violaine Bellee, William Dean, Alessandra Gioventù, Andrey Ustyuzhanin, G. Punzi, J. J. Back, M. Rotondo, Serhii Cholak, J. M. Otalora Goicochea, Piera Muzzetto, Wolfgang Funk, Matthew George Chapman, Marko Milovanovic, Emilie Maurice, F. Polci, Loris Martinazzoli, Markus Frank, Ao Xu, Mara Senghi Soares, Jakob Haimberger, J. García Pardiñas, D. Torres Machado, R. Lindner, Elisabeth Maria Niel, Davide Fazzini, Sonia Amina Bouchiba, T. Ruf, Y. Li, R. Silva Coutinho, Ryan Newcombe, Evgenii Shmanin, J. Maratas, Ifan Williams, Sergei Popov, Bernardo Adeva, Lex Marinus Greeven, Renata Kopecna, Andrea Merli, Jakub Ryzka, Timothy Evans, Jacopo Cerasoli, Dmitrii Maisuzenko, Hans Dijkstra, Bhagyashree Pagare, Alessandro Pastore, Zhenzi Wang, Veronica Soelund Kirsebom, Zan Ren, J. H. Lopes, Zhipeng Tang, Adam Dendek, B. Garcia Plana, Anastasia Smetkina, D. Martinez Santos, J. Z. Fan, Wenhua Hu, Y. Zhang, Youen Kang, S. Blusk, Saverio Mariani, Vukan Jevtic, Alessandro Camboni, K. M. Fischer, M.-N. Minard, A. Vorobyev, Marek Jezabek, F. Dordei, Martino Borsato, Mark Whitehead, P. Garcia Moreno, D. Zhang, J. J. Xu, Karlis Dreimanis, R. Calabrese, Sophie Elizabeth Hollitt, Lucas Mcconnell, Tommaso Colombo, Carmen Giugliano, Silvia Borghi, M. Karacson, Qundong Han, Basem Khanji, Y. Xie, Thomas Blake, H. Schindler, Marek Idzik, Thomas Hadavizadeh, Maxim Borisyak, C. Gaspar, Davide Brundu, Jing Wang, Colm Harold Murphy, Resmi P.K, Arnaud Robert, Hannah Louise Pullen, M. Korolev, J. He, Surapat Ek-In, Alex Pearce, C. Patrignani, V. Tisserand, M. Andreotti, Gennady Panshin, M. Poli Lener, M. van Beuzekom, X. Huang, Patrick Owen, Fabrice Desse, Alexander Semennikov, Kevin Heinicke, Fedor Baryshnikov, Christoph Langenbruch, Chung Nguyen-Mau, Kara Renee Mattioli, M. Cruz Torres, Gregory Ciezarek, Marcel Merk, Konrad Klimaszewski, Fidan Suljik, Sara Celani, Aravindhan Venkateswaran, Jia-Jia Qin, Anatoly Konoplyannikov, Scott Ely, Maria Elena Stramaglia, Giulia Frau, Lishuang Ma, C. Chen, M. De Cian, Hongjie Mu, Jonas Rademacker, Jozef Tomasz Borsuk, Stephen M. Stahl, Marie Bachmayer, N. Neufeld, Viacheslav Duk, C. Sanchez Mayordomo, Daniele Marangotto, Feng Jiang, Matthieu Marinangeli, S. J. Chen, Jacopo Pinzino, C. Sanchez Gras, Gianluigi Casse, Angelo Loi, S. Easo, Miroslaw Firlej, R. Santacesaria, Anna Ossowska, Nathan Jurik, Lain-Jong Li, Tamaki Holly Mcgrath, Giovanni Cavallero, Fionn Caitlin Ros Bishop, Stefano Zucchelli, E. Jans, Lauren Emma Yeomans, H. V. Cliff, Anthony Gavin Downes, Sofia Kotriakhova, Jeremy Dalseno, P. Griffith, Daniel Joachim Unverzagt, Srishti Bhasin, Guillaume Pietrzyk, Louis Henry, Paolo Ciambrone, Hilbrand Steffen Kuindersma, Danila Saranin, Tomasz Fiutowski, P. Collins, Y. Sun, Andrii Usachov, M. Rama, F. Fontanelli, Michele Veronesi, Zakariya Aliouche, Federico Alessio, Christoph Hasse, G. Passaleva, Christopher James Pawley, Christopher Burr, D. Vom Bruch, Julien Cogan, Artem Ryzhikov, P. Campana, Hongxi Xing, Nis Meinert, Shudong Zhang, Alison Tully, Michal Kreps, Sergey Strokov, L. M. Garcia Martin, Paolo Carniti, Meril Reboud, B. Jost, M. S. Rangel, Liupan An, R. Matev, B. Rachwal, Victor Egorychev, Alexander Berezhnoy, Hanna Malygina, Mikhail Mikhasenko, Andrea Bizzeti, Sara Sellam, G. Manca, Diego Alejandro Milanes, Paul Seyfert, M. J. Morello, P. Perret, William Barter, Martina Pili, Angelo Carbone, Mika Vesterinen, Ph. Charpentier, O. Schneider, Natalia Polukhina, Qiang Xu, Alexander Malinin, Gerwin Meier, S. Kandybei, J. A. B. Coelho, M. T. Tran, R. McNulty, P. Krokovny, Eduardo Rodrigues, M. Senghi Soares, Sergey Barsuk, M. Xu, Cameron Thomas Dean, B. Souza De Paula, R. Vazquez Gomez, H. W. Van Hecke, Oliver Lantwin, Michal Dziewiecki, Karol Hennessy, N. Valls Canudas, M. Brodski, François Fleuret, Jaap Velthuis, B. Leverington, D. Yang, E. Grauges, M. Chrzaszcz, L. Giubega, A. Oyanguren, T. Kirn, Stephane T'Jampens, Vlad-Mihai Placinta, Jennifer Brigitta Zonneveld, I. A. Monroy, R. Nandakumar, F. Machefert, Tai-hua Lin, Olli Lupton, L. G. Scantlebury Smead, M. Charles, A. B. Rodrigues, P. Alvarez Cartelle, Marco Clemencic, Luyan Sun, Mikkel Bjørn, K. Wyllie, F. A. Garcia Rosales, Lars Eklund, B. Pietrzyk, Mark Slater, Vladislav Belavin, E. Spadaro Norella, Cheryl Pappenheimer, Y. H. Zheng, Eliane Epple, Florian Reiss, S. Malde, Jonas Nathanael Eschle, L. Tomassetti, Adam Szabelski, V. V. Gligorov, C. Marin Benito, Tatiana Ovsiannikova, Nikolai Voropaev, David Anthony Friday, A. Ukleja, Yue Pan, T. J. Gershon, C. J. G. Onderwater, Alexander Inglessi, A. G. Morris, Stefano Cali, George Coombs, E. van Herwijnen, Elena Graverini, T. E. Latham, L. Shekhtman, Maciej Pawel Szymanski, Jiangqiao Hu, A. Dziurda, Elie Aslanides, Roger Forty, Alexander Battig, Xixin Liang, Gabriele Simi, Lukas Witola, Artur Ishteev, C. Parkes, Silvia Gambetta, Ziad Ajaltouni, Valeriia Lukashenko, Arthur Marius Hennequin, Heather Mckenzie Wark, S. Perazzini, M. Franco Sevilla, Dmitry Popov, Simon Akar, E. Ben-Haim, Maxime Schubiger, Anton Philippov, Nicola Serra, H. B. Liu, A. Bay, Abbie Jane Chadwick, Matthieu Kecke, Flavio Pisani, B. T. Meadows, Antonio Pellegrino, Alexey A. Petrov, Joseph David Shupperd, F. Redi, R. Graciani Diaz, Halime Sazak, Andrew Beiter, Alexandre Boyer, Claire Prouve, Neville Harnew, G. Raven, D. Decamp, A. Golutvin, A. F. Campoverde Quezada, E. Polycarpo, Tatsuya Nakada, Marco Guarise, Vladislav Balagura, F. Stagni, Victor Coco, Zhuoming Li, Phoebe Meredith Hamilton, Jan Buytaert, P. Spradlin, Ignacio Bediaga, Desmond Mzamo Shangase, M. D. Sokoloff, U. Marconi, F. F. Wilson, Lingzhu Bian, A. Gomes, Federico Betti, L. A. Granado Cardoso, S. Meloni, Ilia Belov, G. Bencivenni, S. Esen, Wojciech Kucewicz, Gianluca Zunica, Michele Atzeni, G. Mancinelli, Conor Fitzpatrick, Antonino Sergi, T. Boettcher, M. Plo Casasus, Mateusz Goncerz, Barbara Sciascia, Stephanie Schulte, Sergey Didenko, Simone Bifani, S. Farry, W. Huang, M. Mukherjee, Ryan Calladine, Plamen Hristov Hopchev, Francesco Dettori, A. Brea Rodriguez, Dmitrii Ilin, Yanting Fan, Maria Flavia Cicala, Petr Andreevich Gorbounov, Jordan Daniel Roth, Michele Piero Blago, Hossein Afsharnia, G. Liu, Marco Santimaria, D. Websdale, B. Couturier, R. A. Fini, Daniel Berninghoff, A. Falabella, M. Sarpis, Biagio Saitta, Stanislav Luchuk, L. R. Madhan Mohan, Lesya Shchutska, D. Campora Perez, Moran Wang, Carmelo D'Ambrosio, Jean François Marchand, V. Kudryavtsev, D. R. Ward, Oleg Stenyakin, S. Tolk, Donal Murray, E. Cogneras, Emilie Bertholet, Peilian Li, Xiao-Rui Lyu, E. Dall’Occo, E. Golobardes, Jonathan Plews, R. Currie, C. Abellán Beteta, S. Capelli, P. De Simone, S. Hansmann-Menzemer, Gerd Joachim Kunde, A. Schopper, L. De Paula, Baasansuren Batsukh, Zhihong Shen, S. Schael, Marianna Fontana, Luca Minzoni, Dylan Jaide White, Michela Garau, S. A. Wotton, Patrick Robbe, P. Baladron Rodriguez, John Jake Lane, K. Petridis, Serhii Koliiev, Rudolf Oldeman, C. A. Aidala, L. Del Buono, Roman Litvinov, Ilaria Neri, F. J. P. Soler, Niladribihari Sahoo, A. Tsaregorodtsev, Oleksander Kot, Xia-Ji Liu, Sheldon Stone, S. C. Haines, A. Hicheur, Felix Johannes Kress, Shantam Taneja, B. Spaan, J. Closier, A. Massafferri, Philipp Roloff, Alexandra Paige Rollings, John Leslie Cobbledick, Roel Aaij, Vadym Denysenko, M. De Serio, D. Lacarrere, C. L. Da Silva, R. Mountain, Claudia Bertella, Murdo Traill, Rui Wang, Aleksandra Snoch, S. Vecchi, Quentin Fuehring, Phillip John Marshall, A. Gallas Torreira, Wojciech Krzemien, Tobias Tekampe, M. McCann, Carina Trippl, Dawid Gerstel, Eluned Smith, Hangyi Wu, Lucia Grillo, Aleksandr Solovev, C. Matteuzzi, Andreas Güth, Margarete Schellenberg, Peter Svihra, T. D. Nguyen, T. Lesiak, C. A. Chavez Barajas, A. McNab, Roland Bernet, Ross John Hunter, Alessio Piucci, Holger Stevens, Hang Yin, O. Boente Garcia, Robbert Erik Geertsema, Evelina Gersabeck, Barbara Passalacqua, Samuel Belin, Mauro Piccini, Benjamin Audurier, Malte Hecker, Denis Derkach, F. Ferreira Rodrigues, Renato Quagliani, Dmitrii Pereima, Fedor Ratnikov, Yasmine Amhis, Gabriela Johanna Pomery, Michael Becker, Dmitry Golubkov, Matteo Giovannetti, Alexander D. Popov, Alexey Boldyrev, M. H. Schune, C. Göbel, O. Maev, Giulia Tuci, Abhijit Mathad, Almagul Kondybayeva, A. Romero Vidal, Constantin Weisser, Sergey Legotin, D. Hynds, D. Galli, Marina Artuso, Salvatore Aiola, Philip Ilten, L. Garrido, H. Li, Tomasz Skwarnicki, Davide Zuliani, Patrick Mackowiak, U. Uwer, Sebastian Bachmann, V. Obraztsov, Jakub Moron, Sergei Kholodenko, Kodassery Prasanth, Hans Dembinski, Roberta Cardinale, Roberto Ribatti, M. Shapkin, Floris Keizer, D. Pinci, Jihyun Bhom, Mariia Poliakova, E. Vilella Figueras, L. Ferreira Lopes, Simon Baker, M. Lucio Martinez, Stephan Eisenhardt, Liliana Congedo, F. L. Souza De Almeida, Brij Kishor Jashal, Lorenzo Pica, Pavol Stefko, A. Palano, Tomasz Szumlak, Lukas Gruber, R. Le Gac, V. Franco Lima, Alexandru Ene, E. Thomas, Ivan Polyakov, F. Maciuc, Tara Shears, S.-G. Chitic, Adam Benjamin Morris, J. A. de Vries, Georgios Chatzikonstantinidis, S. Filippov, Samuel Maddrell-Mander, P. Naik, Mauricio Féo, R. Jacobsson, Rafal Dominik Krawczyk, P. Gandini, Matthew James Tilley, Matteo Bartolini, Nathanael Farley, M. Witek, M. Needham, Matthew Birch, Igor Kostiuk, L. Kravchuk, Alessandro Cardini, Chishuai Wang, J. M. De Miranda, Anton Poluektov, Lorenzo Sestini, E. Govorkova, Harald Viemann, Alexander Leflat, M. Mulder, A. Bursche, S. Ricciardi, V. Vorobyev, M. Romero Lamas, M. Ferro-Luzzi, I. Longstaff, L. L. Pappalardo, P. Camargo Magalhaes, Adam Davis, Aleksei Andreianov, N. Sagidova, O. Zenaiev, F. Martinez Vidal, Tjeerd Ketel, R. I. Rabadan Trejo, Sune Jakobsen, Konstantin Gizdov, Wiktor Byczynski, M. Martinelli, J. Baptista Leite, Ouail Kitouni, Johannes Albrecht, Dominik Stefan Mitzel, Gianfranco Morello, Pawel Kopciewicz, Claudio Gotti, Blaise Delaney, Laura Promberger, Christoph Frei, P. Billoir, Malcolm John, M. Gandelman, Victor Renaudin, Pietro Marino, M. Schmelling, J. Fu, Sandra Amato, A. Bondar, Vladimir Macko, I. Nasteva, Dominik Müller, V. Vagnoni, Yury Guz, Alessio Sarti, M. Fiorini, E. Gushchin, Andrea Valassi, Tara Nanut, K. Belous, Jolanta Brodzicka, Dong Xiao, Biljana Mitreska, Matthew Kenzie, Zehua Xu, Daria Strekalina, E. Luppi, A. Bertolin, Shuaiyi Liu, Mark Hatch, Xavier Vilasis-Cardona, Laurent Dufour, Nicola Neri, C. M. Costa Sobral, Johannes Heuel, Sara Elizabeth Mitchell, A. Dovbnya, J. J. Walsh, Davide Lancierini, Daniel Patrick O'Hanlon, Z. Mathe, Veronika Chobanova, Nikolay Bondar, Jan Langer, M. Pappagallo, Ph. Ghez, A. Sciubba, Paul Andre Günther, O. De Aguiar Francisco, Miroslav Saur, Tengiz Kvaratskheliya, Paul Nathaniel Swallow, A. Lusiani, B. R. Gruberg Cazon, J. Marks, Antje Mödden, M. Straticiuc, Yuezhe Yao, Huacheng Cai, G. D. Lafferty, T. Gys, Ivan Shchemerov, Preema Rennee Pais, Ekaterina Trifonova, l. Soares Lavra, P. Di Nezza, S. Klaver, J. J. Saborido Silva, Anna Lupato, S. Monteil, George Holger Lovell, R. Manera Escalero, Manuel Schiller, Lauren Douglas, Biplab Dey, Serena Maccolini, Wojciech Krupa, Alexsei Chubykin, Simon Nieswand, Annarita Buonaura, Valery Zhukov, J. M. Fernandez-tenllado Arribas, S. Simone, Christopher Betancourt, A. Satta, Ulrik Egede, Svende Braun, C. Satriano, A. Contu, Olivier Leroy, Polina Kravchenko, Harris Conan Bernstein, C. Bozzi, A. Puig Navarro, R. J. Barlow, E. L. Gkougkousis, Marta Calvi, B. Schmidt, Ivan Belyaev, Jan-Marc Basels, A. Artamonov, Michal Kazimierz Mazurek, D. Wiedner, A. Dzyuba, Guillermo Loustau, D. Hill, Li Xu, S. De Capua, Ia. Bezshyiko, Nikolay Nikitin, S. Gomez Fernandez, Daniel Stephen Richards, D. Savrina, Philippe d'Argent, P. E. L. Clarke, Sebastien Ponce, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, G. Alkhazov, Mikhail Hushchyn, Xuhao Yuan, Jiayin Sun, Sophie Katharina Kretzschmar, M. Calvo Gomez, Maciej Wojciech Dudek, E. B. Shields, G. Corti, Martin Stefan Bieker, Daniel Charles Craik, M. Ramos Pernas, P. Durante, Giacomo Vitali, Louis Lenard Gerken, Stephan Escher, Patrick Koppenburg, B. D. C. Westhenry, Sandro Cadeddu, D. Melnychuk, X. J. Zhou, Thomas Ackernley, A. Vollhardt, Kristian Alexander Zarebski, Michael Alexander, D. Lucchesi, Thomas Henry Hancock, Alex Seuthe, Mark Richard James Williams, Mikhail Zavertyaev, Nicola Skidmore, Vasyl Dobishuk, Themistocles Bowcock, Stanislav Poslavskii, David Gerick, J. Ruiz Vidal, Kurt Rinnert, Milosz Zdybal, and Alexander Vagner
Subjects: Physics, Particle physics, Large Hadron Collider, 0103 physical sciences, Structure (category theory), General Physics and Astronomy, High Energy Physics::Experiment, Nuclear Experiment, 010306 general physics, 01 natural sciences, Luminosity
Abstract: The only anticipated resonant contributions to $B^+\to D^+D^-K^+$ decays are charmonium states in the $D^+D^-$ channel. A model-independent analysis, using LHCb proton-proton collision data taken at centre-of-mass energies of $\sqrt{s}=7,8,$ and $13$ TeV, corresponding to a total integrated luminosity of 9 fb$^{-1}$, is carried out to test this hypothesis. The description of the data assuming that resonances only manifest in decays to the $D^+D^-$ pair is shown to be incomplete. This constitutes evidence for a new contribution to the decay, potentially one or more new charm-strange resonances in the $D^-K^+$ channel with masses around 2.9 GeV$/c^2$.
Published: 2020
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34. Experimental Simulation of Open Quantum System Dynamics via Trotterization

Author: Ling Hu, Xianghao Mu, Huan Wang, Yuan Xu, Wenhe Wang, Wenshan Cai, Chang-Ling Zou, Yipu Song, Yuwei Ma, J. Han, and Luyan Sun
Subjects: Quantum Physics, Computer science, Quantum dynamics, General Physics and Astronomy, Quantum simulator, FOS: Physical sciences, Dissipation, Noise (electronics), Open quantum system, Qubit, ComputerSystemsOrganization_MISCELLANEOUS, Quantum algorithm, Statistical physics, Quantum Physics (quant-ph), Quantum
Abstract: Digital quantum simulators provide a diversified tool for solving the evolution of quantum systems with complicated Hamiltonians and hold great potential for a wide range of applications. Although much attention is paid to the unitary evolution of closed quantum systems, dissipation and noise are vital in understanding the dynamics of practical quantum systems. In this work, we experimentally demonstrate a digital simulation of an open quantum system in a controllable Markovian environment with the assistance of a single ancillary qubit. By Trotterizing the quantum Liouvillians, the continuous evolution of an open quantum system is effectively realized, and its application in error mitigation is demonstrated by adjusting the simulated noise intensities. High-order Trotter for open quantum dynamics is also experimentally investigated and shows higher accuracy. Our results represent a significant step towards hardware-efficient simulation of open quantum systems and error mitigation in quantum algorithms in noisy intermediate-scale quantum systems., Comment: main text 6 pages, 4 figures; supplementary material 9 pages, 8 figures, 3 tables
Published: 2020

35. Bosonic quantum error correction codes in superconducting quantum circuits

Author: Yuwei Ma, Chang-Ling Zou, Luyan Sun, Weiting Wang, and Weizhou Cai
Subjects: Quantum Physics, Multidisciplinary, Computer science, FOS: Physical sciences, Noise (electronics), Theoretical physics, Quantum error correction, Qubit, Scalability, Quantum metrology, Quantum information, Quantum Physics (quant-ph), Quantum, Quantum computer
Abstract: Quantum information is vulnerable to environmental noise and experimental imperfections, hindering the reliability of practical quantum information processors. Therefore, quantum error correction (QEC) that can protect quantum information against noise is vital for universal and scalable quantum computation. Among many different experimental platforms, superconducting quantum circuits and bosonic encodings in superconducting microwave modes are appealing for their unprecedented potential in QEC. During the last few years, bosonic QEC is demonstrated to reach the break-even point, i.e. the lifetime of a logical qubit is enhanced to exceed that of any individual components composing the experimental system. Beyond that, universal gate sets and fault-tolerant operations on the bosonic codes are also realized, pushing quantum information processing towards the QEC era. In this article, we review the recent progress of the bosonic codes, including the Gottesman-Kitaev-Preskill codes, cat codes, and binomial codes, and discuss the opportunities of bosonic codes in various quantum applications, ranging from fault-tolerant quantum computation to quantum metrology. We also summarize the challenges associated with the bosonic codes and provide an outlook for the potential research directions in the long terms., 23 pages, 10 figures, 1 table
Published: 2020

36. Measurement of the branching fraction of the decay Bs0→KS0KS0

Author: Stephan Escher, Jonas Rademacker, Jozef Tomasz Borsuk, Kevin Heijhoff, Lorenzo Capriotti, G. Panshin, Stephen M. Stahl, W. Wislicki, N. Neufeld, Patrick Koppenburg, B. D. C. Westhenry, Guido Andreassi, Agnieszka Oblakowska-Mucha, Sofia Kotriakhova, A. Jawahery, C. Santamarina Rios, Titus Mombächer, M. van Veghel, G. Martellotti, Christoph Langenbruch, M. Bartolini, Razvan Daniel Moise, G. Manca, O. Schneider, Natalia Polukhina, J. M. Yu, W. D. Hulsbergen, Konstantinos Petridis, Gianluigi Casse, Angelo Loi, M. Vernet, M. Xu, Sandro Cadeddu, D. Melnychuk, Martina Ferrillo, D. Hill, Maurizio Martinelli, S. Borghi, Li Xu, S. De Capua, Ia. Bezshyiko, Nikolay Nikitin, Karol Hennessy, C. Gotti, Lennaert Bel, G. Alkhazov, Michael McCann, L. G. Scantlebury Smead, Mikhail Hushchyn, C. Sanchez Mayordomo, H. V. Cliff, Federico Alessio, Xuhao Yuan, Jiayin Sun, Sophie Katharina Kretzschmar, M. Calvo Gomez, Maciej Wojciech Dudek, G. Corti, Martin Stefan Bieker, Daniel Charles Craik, C. Lazzeroni, H.-P. Dembinski, D. Savrina, Sarah Beranek, Simon Nieswand, Annarita Buonaura, Valery Zhukov, X. Han, M. Tobin, E. Dall'Occo, P. E. L. Clarke, Sebastien Ponce, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, A. Brossa Gonzalo, P. Gironella Gironell, S. Simone, G. Dujany, Christopher Betancourt, Lukas Gruber, V. Franco Lima, R. Silva Coutinho, E. Jans, Srishti Bhasin, Andreas Weiden, Krzysztof Swientek, Franco Bedeschi, Lars Eklund, Vanessa Müller, Ziad Ajaltouni, A. Satta, M. Shapkin, S. Tolk, Thomas Ackernley, L. Zhang, P. Fernandez Declara, S. Sellam, Michele Piero Blago, Andreas Güth, J. A. de Vries, D. Y. Tou, A. Vollhardt, Moritz Demmer, Vladimir Macko, I. Nasteva, Hongming Li, Margarete Schellenberg, Peter Svihra, T. D. Nguyen, N. Sagidova, Matthew James Tilley, Qiang Xu, Nathanael Farley, M. Witek, C. Vázquez Sierra, A. Büchler-Germann, Ryan Newcombe, Evgenii Shmanin, M. S. Rangel, Liupan An, R. Vazquez Gomez, Timon Schmelzer, Gediminas Sarpis, A. Palano, Tomasz Szumlak, William Barter, Martina Pili, Angelo Carbone, H. F. Schreiner, Alessandro Pastore, Zhenzi Wang, Konrad Klimaszewski, Anatoly Konoplyannikov, K. Carvalho Akiba, Jaap Velthuis, A. Kharisova, Tatiana Ovsiannikova, M. T. Tran, Kristian Alexander Zarebski, Michael Alexander, Thomas Henry Hancock, S. Ferreres Sole, Jixing Qin, I. Longstaff, C. Satriano, M. Needham, A. Contu, Olivier Leroy, J. Jalocha, N. Tuning, Violaine Bellee, William Dean, V. Gibson, Alessandra Gioventù, M. Rotondo, Renata Kopecna, Davide Fazzini, Guillaume Pietrzyk, Nikolai Voropaev, M. J. Morello, P. Perret, Veronica Soelund Kirsebom, S. Vecchi, Alessio Piucci, Yasmine Amhis, A. Dovbnya, J. Maratas, Ifan Williams, Alex Seuthe, J. J. Walsh, Davide Lancierini, Daniel Patrick O'Hanlon, Andrii Usachov, Marco Pappagallo, Arthur Marius Hennequin, S. Ogilvy, Carmen Giugliano, A. Trisovic, M. Karacson, Qundong Han, S. Malde, Maxime Schubiger, Sergey Barsuk, Patrick Owen, Matthieu Kecke, Heather Mckenzie Wark, F. Martinez Vidal, T. J. Gershon, Elie Aslanides, Xiao-Rui Lyu, Hilbrand Steffen Kuindersma, T. Ruf, Y. Li, B. Schmidt, Ivan Belyaev, Gabriela Johanna Pomery, Tjeerd Ketel, R. Jacobsson, Rafal Dominik Krawczyk, A. Petrolini, Marco Petruzzo, Y. Zhou, Matthew Kenzie, Marian Stahl, Naomi Veronika Raab, Jana Crkovská, Thibaud Humair, E. van Herwijnen, Giampiero Mancinelli, R. Ekelhof, Vladimir Gligorov, G. Valenti, Quentin Fuehring, François Fleuret, B. Leverington, L. Giubega, A. Artamonov, O. De Aguiar Francisco, B. Sanmartin Sedes, Hannah Louise Pullen, M. Korolev, J. He, Surapat Ek-In, D. Vom Bruch, O. Maev, Abhijit Mathad, F. Teubert, B. K. Jashal, Malcolm John, M. Gandelman, Nikita Beliy, Ignacio Bediaga, Desmond Mzamo Shangase, J. Fu, G. Lanfranchi, Mark Richard James Williams, Flavio Pisani, Kuzma Ivshin, Emma Buchanan, T. Grammatico, Hongjie Mu, Barbara Sciascia, E. Spadaro Norella, Federico Cindolo, Roger Forty, Alexander Battig, Jordan Daniel Roth, Sune Jakobsen, Thomas N. Williams, A. Vorobyev, F. Dordei, Anna Danilina, M. Morandin, Cedric Meaux, Mikhail Zavertyaev, F. Reiss, E. Bertholet, Paul Seyfert, O. Kot, Hossein Afsharnia, I. A. Monroy, C. Marin Benito, Christopher Parkes, S. Esen, Francesco Dettori, Dmitry Popov, N. Neri, E. Gushchin, Giovanni Cavallero, Simon Akar, G. D. Lafferty, Nicola Skidmore, Giovanni Passaleva, Tomasz Skwarnicki, Sebastian Bachmann, Wojciech Kucewicz, S. Easo, Miroslaw Firlej, Tomasz Fiutowski, P. Collins, Y. Sun, M. H. Schune, U. Uwer, Daniel Vieira, Philipp Ibis, Ming Zeng, Tommaso Pajero, R. Cenci, Samuel Coquereau, M. R. J. Williams, V. Obraztsov, Slavomira Stefkova, Lauren Emma Yeomans, S. Eidelman, Yawen Wang, Sebastian Neubert, D. Decamp, Svende Braun, R. Schwemmer, Tobias Tekampe, A. Bay, Andrea Valassi, M. Lucio Martinez, Stephan Eisenhardt, Tara Nanut, J. Garra Tico, Stefano Zucchelli, Roman Greim, Simon Stemmle, Matthew Kelsey, S. Playfer, Iwan Thomas Smith, Jordy Sebastiaan Butter, G. Wilkinson, G. Tuci, Mick Mulder, Hangyi Wu, Marcin Kucharczyk, P. Campana, R. Nandakumar, Marcin Chrzaszcz, B. T. Meadows, Gerwin Meier, Stanislav Poslavskii, Samuel Belin, F. F. Wilson, A. Falabella, Paolo Carniti, Meril Reboud, Biagio Saitta, Eluned Smith, Arseniy Vitkovskiy, A. Maevskiy, G. Raven, A. Golutvin, A. Romero Vidal, Constantin Weisser, C. Haen, C. Chen, M. De Cian, M. Rama, F. Fontanelli, Michele Veronesi, S. Roiser, Frank Ferrari, James Mwangi Kariuki, David Gerick, Sophie Richards, A. Gomes, F. Blanc, Z. C. Huard, R. Lefèvre, X. Cid Vidal, F. Muheim, John Gordon Smeaton, M. Veltri, G. Haefeli, Alexander Inyakin, M. D. Sokoloff, D. R. Johnson, Maciej Witold Majewski, C. R. Jones, Alexander Berezhnoy, Matthew Scott Rudolph, S. Kandybei, J. A. B. Coelho, Malte Hecker, C. B. Van Hulse, A. Dzyuba, Guillermo Loustau, T. 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Tellarini, F. Machefert, A. Bursche, Mark Hatch, Pawel Kopciewicz, R. Le Gac, Yu. Guz, Jonathan Plews, C. M. Costa Sobral, S. Ricciardi, Dominik Müller, Luca Minzoni, Dylan Jaide White, P. De Simone, Andrea Mauri, Wenbin Qian, Aleksandra Snoch, Kenenbek Arzymatov, H. Xing, Markus Frank, Christoph Frei, Anna Lupato, Y. G. Gao, A. G. Morris, B. Spaan, J. Albrecht, J. Arnau Romeu, Johannes Heuel, Sebastian Schulte, S. Stracka, J. Closier, A. Massafferri, Zhuyin Ren, V. Vagnoni, E. Luppi, Ying Lu, Karlis Dreimanis, R. Calabrese, Silvia Gambetta, A. Vagner, Holger Stevens, Hang Yin, Sophie Elizabeth Hollitt, Roel Aaij, Vadym Denysenko, O. Boente Garcia, Nikolay Bondar, S. Monteil, George Holger Lovell, O. Steinkamp, Ryan Calladine, Plamen Hristov Hopchev, Alexander Semennikov, Floris Keizer, R. Manera Escalero, L. R. Madhan Mohan, F. J. P. Soler, M. Chefdeville, C. Remon Alepuz, S. C. Haines, A. Hicheur, M. De Serio, D. Lacarrere, C. L. 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Back, Bernardo Adeva, Marianna Fontana, Patrick Robbe, Phillip John Marshall, Wojciech Krzemien, Evelina Gersabeck, Benjamin Audurier, Denis Derkach, F. Ferreira Rodrigues, Aravindhan Venkateswaran, Zhihao Xu, Carmelo D'Ambrosio, Oleg Stenyakin, C. Fitzpatrick, C. A. Aidala, L. Del Buono, Murdo Traill, J. Serrano, David Loh, L. Garrido, Pavol Stefko, Axel Kevin Kuonen, P. Gandini, Luca Pescatore, Adam Davis, Wander Baldini, Victor Renaudin, P. Alvarez Cartelle, Sandra Amato, A. Bondar, K. Belous, Jolanta Brodzicka, Biljana Mitreska, Laurent Dufour, A. Alfonso Albero, G. Wormser, G. Punzi, M. Poli Lener, Fabrice Desse, C. Gaspar, Alex Pearce, Pietro Albicocco, Daniele Marangotto, R. Quagliani, Nis Meinert, Alison Tully, Michal Kreps, B. Jost, Hanna Malygina, Zishuo Yang, M. Palutan, M. O. Bettler, Dana Bobulska, P. Naik, Mauricio Féo, S. Reichert, Pietro Marino, M. Schmelling, H. W. Van Hecke, M. Winn, Dong Xiao, D. Pinci, Marco Clemencic, Luyan Sun, Mikkel Bjørn, F. A. Garcia Rosales, Biplab Dey, Serena Maccolini, Alexsei Chubykin, Mark Slater, Vladislav Belavin, Varvara Batozskaya, Fanghua Jiang, L. Shekhtman, Jiangqiao Hu, Xixin Liang, Chun-wei Gu, J. F. Marchand, Victor Coco, Zhuoming Li, Albert Comerma-Montells, W. Huang, M. Mukherjee, D. Campora Perez, V. Kudryavtsev, D. R. Ward, Donal Murray, A. Casais Vidal, B. Quintana, Davide Brundu, Colm Harold Murphy, J. Ruiz Vidal, C. Patrignani, Markus Roehrken, V. Tisserand, M. Andreotti, E. Santovetti, Pierre Billoir, John Matthew Durham, Andrei Tsaregorodtsev, Andrea Merli, Dmitrii Maisuzenko, Hans Dijkstra, Maxim Borisyak, and P. Durante
Subjects: Physics, Nuclear physics, Normalization (statistics), 010308 nuclear & particles physics, Branching fraction, 0103 physical sciences, 010306 general physics, 01 natural sciences, Hadronization
Abstract: A measurement of the branching fraction of the decay Bs0→KS0KS0 is performed using proton-proton collision data corresponding to an integrated luminosity of 5 fb-1 collected by the LHCb experiment between 2011 and 2016. The branching fraction is determined to be B(Bs0→KS0KS0)=[8.3±1.6(stat)±0.9(syst)±0.8(norm)±0.3(fs/fd)]×10-6, where the first uncertainty is statistical, the second is systematic, and the third and fourth are due to uncertainties on the branching fraction of the normalization mode B0→φKS0 and the ratio of hadronization fractions fs/fd. This is the most precise measurement of this branching fraction to date. Furthermore, a measurement of the branching fraction of the decay B0→KS0KS0 is performed relative to that of the Bs0→KS0KS0 channel, and is found to be B(B0→KS0KS0)B(Bs0→KS0KS0)=[7.5±3.1(stat)±0.5(syst)±0.3(fs/fd)]×10-2.
Published: 2020
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37. Measurement of CP -Averaged Observables in the B0→K*0μ+μ− Decay

Author: V. Franco Lima, J. A. de Vries, Matthew James Tilley, Lucian Cojocariu, Mark Smith, A. Bertolin, K. Wyllie, B. Pietrzyk, Nathanael Farley, M. Witek, Aleksei Chernov, Tommaso Colombo, Cheryl Pappenheimer, K. E. Kim, William Parker, M. Needham, M. Merk, R. Silva Coutinho, Ryan Newcombe, F. Polci, Y. H. Zheng, S. Eidelman, Mick Mulder, H. F. Schreiner, G. Valenti, C. J. G. Onderwater, Basem Khanji, Y. Xie, Alexander Inglessi, D. Torres Machado, Evgenii Shmanin, Jakub Ryzka, Robert Hart, Timothy Evans, Thomas Blake, H. Schindler, Alessandro Pastore, Zhenzi Wang, Marek Idzik, Veronica Soelund Kirsebom, F. Blanc, Elena Graverini, Ph. Charpentier, C. Marin Benito, Dmitry Popov, Thomas Hadavizadeh, Johannes Albrecht, Davide Brundu, Simon Akar, Colm Harold Murphy, Arnaud Robert, Carmen Giugliano, Silvia Borghi, M. Karacson, Alexander Malinin, R. Lefèvre, Kuzma Ivshin, C. Patrignani, Markus Roehrken, Qundong Han, V. Tisserand, Giovanni Cavallero, Louis Henry, Hilbrand Steffen Kuindersma, J. H. Lopes, Zhipeng Tang, M. van Beuzekom, Scott Ely, Maria Elena Stramaglia, G. Graziani, Wenhua Hu, Y. Zhang, A. Bay, S. Blusk, Saverio Mariani, Z. Xu, Y. Gao, A. Alfonso Albero, Vukan Jevtic, O. V. Mineev, S. Esen, Alessandro Camboni, K. M. Fischer, Wojciech Kucewicz, Fedor Baryshnikov, Stefano Zucchelli, Malcolm John, Chung Nguyen-Mau, P. Naik, David Gascon, Philipp Ibis, Matthew Kelsey, A. Petrolini, Marco Petruzzo, Gregory Ciezarek, Mauricio Féo, Tomasz Fiutowski, Daniel Vieira, M. Gandelman, Jeremy Dalseno, Kevin Heijhoff, Lorenzo Capriotti, Vladislav Balagura, J. Lomba Castro, P. Vazquez Regueiro, G. Wormser, Vladimir Chulikov, Marian Stahl, A. B. Rodrigues, Viacheslav Matiunin, B. T. Meadows, Lars Eklund, Jordy Sebastiaan Butter, A. Di Canto, Naomi Veronika Raab, P. Collins, Y. Sun, P. Griffith, Paolo Ciambrone, Pietro Marino, M. Schmelling, Petr Andreevich Gorbounov, Ziad Ajaltouni, Christoph Langenbruch, Gianluigi Casse, Mikhail Mikhasenko, Andrea Bizzeti, Angelo Loi, Jonathan Plews, Vladimir Macko, P. De Simone, Gerwin Meier, B. Spaan, J. Closier, A. Massafferri, C. Chen, Yonghui Zhou, Marco Cattaneo, Roel Aaij, Jana Crkovská, Vadym Denysenko, Dong Xiao, Guido Andreassi, Marco Santimaria, David Anthony Friday, Stefano Cali, George Coombs, A. Jawahery, Marcin Kucharczyk, Maximilien Chefdeville, G. Raven, D. Decamp, A. Golutvin, Darya Savrina, Tatiana Ovsiannikova, Arthur Marius Hennequin, S. Kandybei, J. A. B. Coelho, C. Vázquez Sierra, P. Spradlin, S. Ogilvy, Da Yu Tou, F. Teubert, T. Kirn, E. Gushchin, Heather Mckenzie Wark, I. Nasteva, C. Sanchez Mayordomo, E. Jans, Michele Piero Blago, Srishti Bhasin, A. Casais Vidal, R. Currie, Carmelo D'Ambrosio, Jean François Marchand, Agnieszka Oblakowska-Mucha, H. V. Cliff, Ming Zeng, Tommaso Pajero, R. Cenci, M. De Cian, M. Rama, F. Fontanelli, Michele Veronesi, Biplab Dey, Serena Maccolini, Yawen Wang, Alexsei Chubykin, Oleg Stenyakin, Federico Alessio, Sook Hyun Lee, S. Hansmann-Menzemer, M. S. Rangel, Gerd Joachim Kunde, Liupan An, R. Vazquez Gomez, F. F. Wilson, N. Neri, A. Gomes, Federico Betti, A. Büchler-Germann, Chenxi Gu, S. Meloni, L. A. Granado Cardoso, D. R. Johnson, Harris Conan Bernstein, Sebastian Neubert, A. Dziurda, R. Graciani Diaz, B. Quintana, Andreas Güth, C. Bozzi, Martina Ferrillo, Alex Seuthe, A. Schopper, Maria Flavia Cicala, Oleksander Kot, M. Vieites Diaz, C. Fitzpatrick, Mika Vesterinen, W. Baldini, Razvan Daniel Moise, C. A. Aidala, G. Punzi, Margarete Schellenberg, Peter Svihra, T. D. Nguyen, Lucio Anderlini, L. Del Buono, R. Mountain, Diego Alejandro Milanes, Jakub Moron, Maciej Witold Majewski, C. R. Jones, Matthew Scott Rudolph, Gennady Panshin, M. Poli Lener, Claire Prouve, Neville Harnew, K. Carvalho Akiba, M. Andreotti, M. J. Morello, P. Perret, Sergey Barsuk, Oliver Lantwin, Aleksandr Petrov, A. Puig Navarro, E. Santovetti, Tatiana Gaintseva, Margarita Stepanova, Kodassery Prasanth, Martha Hilton, F. Archilli, M. Tobin, Mark Richard James Williams, J. M. Yu, Marco Adinolfi, Cynthia Nunez, Qiang Xu, G. Carboni, M. T. Tran, C. Haen, Mikhail Zavertyaev, Nikita Kazeev, John Matthew Durham, A. Dovbnya, R. Santacesaria, N. Sagidova, A. Fernandez Prieto, Emmy Gabriel, Fabrice Desse, Benedetto Gianluca Siddi, Krzysztof Swientek, Yuezhe Yao, Huacheng Cai, François Fleuret, Lain-Jong Li, Nicola Skidmore, Vasyl Dobishuk, B. Leverington, M. Chrzaszcz, T. Lesiak, V. Belavin, Murdo Traill, L. Giubega, A. Oyanguren, D. E. Hutchcroft, X. Han, I. A. Monroy, Davide Fazzini, J. J. Walsh, Davide Lancierini, Franco Bedeschi, E. Tournefier, Stanislav Poslavskii, Stephane T'Jampens, Ina Carli, Artem Maevskiy, Jascha Peter Grabowski, Vlad-Mihai Placinta, C. B. Van Hulse, B. Malecki, V. Chekalina, Oleg Yushchenko, Marcel Materok, O. Maev, Konrad Klimaszewski, Marta Calvi, Andreas Weiden, J. Maratas, Ifan Williams, R. Nandakumar, L. Garrido, V. Shevchenko, J. V. Viana Barbosa, Yu. Guz, G. Alkhazov, Yiheng Luo, Ekaterina Trifonova, William Barter, Martina Pili, Thomas N. Williams, Francesco Dettori, Daniel Patrick O'Hanlon, l. Soares Lavra, P. Fernandez Declara, K. De Bruyn, David Gerick, S. Sellam, J. Ruiz Vidal, Deepanwita Dutta, Andrea Merli, Jennifer Brigitta Zonneveld, V. V. Gligorov, Abhijit Mathad, Kurt Rinnert, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, M. J. Bradley, Tomasz Skwarnicki, A. Grecu, T. J. V. Bowcock, Anatoly Konoplyannikov, Angelo Carbone, Jaap Velthuis, Zishuo Yang, Hans Dembinski, M. Palutan, M. Ramos Pernas, Jacopo Cerasoli, M. Pepe Altarelli, Gediminas Sarpis, Thomas Harrison, Timon Schmelzer, Edward James Millard, Marco Gersabeck, Mikhail Hushchyn, Julien Cogan, M. O. Bettler, Xuhao Yuan, Simon Nieswand, Jiayin Sun, L. Zhang, M. Brodski, S.-G. Chitic, Adam Benjamin Morris, Vitalii Lisovskyi, Annarita Buonaura, Valery Zhukov, Dmitrii Maisuzenko, Stefano Petrucci, Renato Quagliani, T. J. Gershon, Anna Lupato, A. Falabella, M. Sarpis, Milosz Zdybal, Hans Dijkstra, Sebastian Bachmann, Markus Frank, Andrey Ustyuzhanin, Georgios Chatzikonstantinidis, Samuel Maddrell-Mander, Sophie Katharina Kretzschmar, M. Calvo Gomez, A. A. Alves, Bernardo Adeva, Samuel Coquereau, S. Monteil, G. Wilkinson, Dana Bobulska, Hangyi Wu, Biagio Saitta, Paul Andre Günther, S. Simone, Elie Aslanides, Guillaume Pietrzyk, Maxim Borisyak, Mark Slater, Varvara Batozskaya, N. Tuning, Violaine Bellee, William Dean, I. V. Gorelov, K. Müller, Giovanni Bassi, Kenenbek Arzymatov, Christopher Betancourt, S. Ferreres Sole, C. Göbel, Maciej Wojciech Dudek, R. Matev, George Holger Lovell, R. Manera Escalero, B. Rachwal, Victor Egorychev, G. Corti, Pavol Stefko, Martin Stefan Bieker, Alessandra Gioventù, Florian Reiss, S. Malde, Jonas Nathanael Eschle, S. Perazzini, M. Franco Sevilla, P. Durante, Giacomo Vitali, A. Bursche, Daniel Charles Craik, J. J. Xu, Stephan Escher, Patrick Koppenburg, Alexander Vagner, Anna Danilina, Karlis Dreimanis, A. F. Campoverde Quezada, E. Ben-Haim, R. Calabrese, P. Gandini, Luca Pescatore, V. Obraztsov, A. Satta, David Loh, Andrii Usachov, Marco Pappagallo, Eliane Epple, M. Rotondo, Serhii Cholak, Renata Kopecna, V. Gibson, Serhii Koliiev, Nikolai Voropaev, Dmitrii Pereima, Manuel Schiller, Emma Buchanan, R. McNulty, Hongjie Mu, P. Krokovny, Lauren Douglas, Adam Davis, S. Ricciardi, Fedor Ratnikov, Ulrik Egede, Cedric Meaux, M. Lucio Martinez, Stephan Eisenhardt, B. D. C. Westhenry, Sandro Cadeddu, L. Shekhtman, Maciej Pawel Szymanski, Jiangqiao Hu, Maxime Schubiger, Christoph Frei, Igor Skiba, Eduardo Rodrigues, Marianna Fontana, Alexandra Paige Rollings, John Leslie Cobbledick, John Back, G. Simi, G. Passaleva, Svende Braun, Paul Seyfert, Xixin Liang, Matthieu Kecke, D. Hill, Victor Renaudin, P. Alvarez Cartelle, Michal Dziewiecki, Ignacio Bediaga, Desmond Mzamo Shangase, Christopher Burr, Wojciech Krupa, T. Ruf, Y. Li, A. Lai, Andrea Mauri, Simon Stemmle, Wenbin Qian, Joseph David Shupperd, D. Melnychuk, X. J. Zhou, S. Farry, J. M. Otalora Goicochea, Piera Muzzetto, Hannah Louise Pullen, Wolfgang Funk, Li Xu, M. Korolev, J. He, Surapat Ek-In, Thomas Ackernley, R. Schwemmer, Tai-hua Lin, Sandra Amato, A. Bondar, D. Vom Bruch, Salvatore Aiola, Philip Ilten, C. Satriano, S. Playfer, Naomi Cooke, O. Steinkamp, O. De Aguiar Francisco, Adalberto Sciubba, Olli Lupton, Andrea Mogini, K. Belous, S. De Capua, Jolanta Brodzicka, Biljana Mitreska, Matthew George Chapman, G. Lanfranchi, M.-N. Minard, Jonas Rademacker, A. Contu, Victor Coco, S. Easo, G. D. Lafferty, Miroslaw Firlej, Lauren Emma Yeomans, P. Campana, Hongxi Xing, Ia. Bezshyiko, Nikolay Nikitin, A. Vollhardt, Emilie Maurice, Patrick Robbe, Kristian Alexander Zarebski, Michael Alexander, Thomas Henry Hancock, Patrick Owen, Olivier Leroy, E. Grauges, Roberta Cardinale, Martino Borsato, E. van Herwijnen, A. Vorobyev, Barbara Sciascia, Zhuoming Li, Ivan Polyakov, Loris Martinazzoli, Daniel Stephen Richards, Jozef Tomasz Borsuk, Laurent Dufour, M. Dorigo, Quentin Fuehring, Paolo Carniti, Alexander Semennikov, Frank Ferrari, F. Dordei, Meril Reboud, Stephen M. Stahl, James Mwangi Kariuki, D. Zhang, Zhiyu Xiang, Nicola Serra, N. Neufeld, Philippe d'Argent, Jordan Daniel Roth, W. Huang, Alexander Berezhnoy, Ao Xu, Mara Senghi Soares, J. García Pardiñas, R. Lindner, P. E. L. Clarke, X. Cid Vidal, F. Muheim, John Gordon Smeaton, L. Ferreira Lopes, Phillip John Marshall, F. Maciuc, Wojciech Krzemien, M. Shapkin, Elisabeth Maria Niel, M. Mukherjee, Hossein Afsharnia, M. R. J. Williams, E. Spadaro Norella, Alexandru Ene, E. Thomas, Sebastien Ponce, Andrew Beiter, Sofia Kotriakhova, C. Hasse, B. Schmidt, Sara Celani, M. Veltri, G. Haefeli, Kayleigh Anne Thomson, D. Campora Perez, Cameron Thomas Dean, B. Souza De Paula, Daniele Manuzzi, A. C. dos Reis, L. Calero Diaz, Yuyue Gan, Anatoly Butkevich, Ivan Belyaev, U. Marconi, A. G. Morris, Federico Cindolo, Evelina Gersabeck, Roger Forty, V. Kudryavtsev, D. R. Ward, Brij Kishor Jashal, A. Palano, Tomasz Szumlak, Adam Dendek, B. Garcia Plana, Anastasia Smetkina, Alexander Battig, Kevin Heinicke, Daniel Berninghoff, S. Filippov, Samuel Belin, Aravindhan Venkateswaran, Jia-Jia Qin, Jan-Marc Basels, A. Artamonov, Donal Murray, Kara Renee Mattioli, M. Cruz Torres, C. Gaspar, Jing Wang, Sara Elizabeth Mitchell, Andrew Crocombe, Z. Mathe, Veronika Chobanova, Valery Pugatch, Benjamin Audurier, Denis Derkach, G. Mancinelli, L. De Paula, Baasansuren Batsukh, C. Parkes, Silvia Gambetta, F. Ferreira Rodrigues, S. Gallorini, D. Martinez Santos, J. Z. Fan, Lukas Witola, Antonino Sergi, Felix Johannes Kress, Shantam Taneja, T. Boettcher, A. Brea Rodriguez, Mark Whitehead, V. Vorobyev, M. Romero Lamas, M. Ferro-Luzzi, L. L. Pappalardo, P. Camargo Magalhaes, G. Manca, O. Schneider, Yanting Fan, Natalia Polukhina, S. Tolk, Giulia Tuci, Alex Pearce, Matteo Bartolini, Pietro Albicocco, T. E. Latham, L. Kravchuk, Roman Greim, Vladimir Romanovskiy, A. Zhelezov, Luca Minzoni, Dylan Jaide White, Lucas Mcconnell, F. J. P. Soler, R. Jacobsson, Rafal Dominik Krawczyk, D. Websdale, Mark Hatch, S. C. Haines, L. M. Garcia Martin, B. Couturier, R. A. Fini, M. Xu, Claudia Bertella, Arseniy Vitkovskiy, Aleksandra Snoch, D. Wiedner, A. Romero Vidal, Daniele Marangotto, Karol Hennessy, Constantin Weisser, Miroslav Saur, Alexey Boldyrev, Iwan Thomas Smith, C. M. Costa Sobral, A. Hicheur, S. Vecchi, F. Stagni, M. De Serio, D. Lacarrere, C. L. Da Silva, Johannes Heuel, Thibaud Humair, M. McCann, Sebastian Schulte, R. I. Rabadan Trejo, L. G. Scantlebury Smead, C. Abellán Beteta, Carina Trippl, Lucia Grillo, C. Matteuzzi, A. Lusiani, M. Charles, S. Schael, A. Dzyuba, Artem Ryzhikov, Nis Meinert, Alessio Piucci, Shudong Zhang, Alison Tully, Michal Kreps, Sergey Strokov, Francesca M. Pisani, Phoebe Meredith Hamilton, Sergey Didenko, Jan Buytaert, Guillermo Loustau, A. McNab, Holger Stevens, Hang Yin, Roland Bernet, Nikolay Bondar, Sune Jakobsen, Niladribihari Sahoo, A. Tsaregorodtsev, Yasmine Amhis, Xia-Ji Liu, Frederic Machefert, Sheldon Stone, Alessandro Cardini, J. M. De Miranda, B. Jost, Hanna Malygina, Simone Bifani, T. Gys, O. Boente Garcia, Gabriela Johanna Pomery, H. Li, Ph. Ghez, J. D. Osborn, M. Morandin, M. Plo Casasus, P. Di Nezza, S. Klaver, Alexander D. Popov, Tengiz Kvaratskheliya, J. J. Saborido Silva, B. R. Gruberg Cazon, J. Marks, Antje Mödden, M. Straticiuc, H. W. Van Hecke, Ross John Hunter, Marco Clemencic, Luyan Sun, Mikkel Bjørn, F. A. Garcia Rosales, Michael Becker, Dmitry Golubkov, Tara Shears, U. Uwer, L. Silva de Oliveira, Anton Poluektov, Lorenzo Sestini, Ryan Calladine, Dominik Stefan Mitzel, Gianfranco Morello, Preema Rennee Pais, Pawel Kopciewicz, Claudio Gotti, Plamen Hristov Hopchev, E. Govorkova, Harald Viemann, Dominik Müller, V. Bocci, Patrick Mackowiak, Alexander Leflat, L. R. Madhan Mohan, Lesya Shchutska, Floris Keizer, D. Pinci, Jihyun Bhom, Mariia Poliakova, Roger Barlow, Igor Kostiuk, Blaise Delaney, Simon Baker, L. Tomassetti, E. Cogneras, Adam Szabelski, A. Ukleja, Laura Promberger, E. Dall’Occo, Antonio Pellegrino, S. A. Wotton, John Jake Lane, F. Redi, E. Polycarpo, Tatsuya Nakada, Rudolf Oldeman, Konstantin Gizdov, Wiktor Byczynski, G. Bencivenni, Alessio Sarti, M. Martinelli, M. Fiorini, S. Stracka, V. Vagnoni, E. Luppi, A. Gallas Torreira, Michele Atzeni, G. Liu, Moran Wang, P. Billoir, Ying Lu, Mark Wilkinson, Roland Waldi, Timofei Maltsev, J. Serrano, Zan Ren, Feng Jiang, Matthieu Marinangeli, S. J. Chen, Jacopo Pinzino, Wen Chao Zhang, C. Sanchez Gras, Anna Ossowska, Nathan Jurik, D. Lucchesi, M. Patel, Anastasiia Kharisova, Michael Sokoloff, Federico Lazzari, N. K. Watson, Marie Helene Schune, James Vincent Mead, Sean Benson, Emilie Bertholet, Xiao-Rui Lyu, Xiao-yan Li, Olivier Deschamps, Niklas Stefan Nolte, Alexander Baranov, Tobias Tekampe, Dawid Gerstel, Eluned Smith, I. Longstaff, Sophie Richards, Malte Hecker, Almagul Kondybayeva, D. Hynds, D. Galli, F. Martinez Vidal, Marina Artuso, W. Wislicki, Tjeerd Ketel, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, J. Fu, M. van Veghel, G. Martellotti, Petr Fedin, Andrea Valassi, Tara Nanut, W. D. Hulsbergen, Konstantinos Petridis, J. A. Rodriguez Lopez, A. Brossa Gonzalo, Matthew Kenzie, P. Gironella Gironell, Xavier Vilasis-Cardona, Lukas Gruber, and R. Le Gac
Subjects: Physics, Particle physics, Large Hadron Collider, Muon, Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), General Physics and Astronomy, Observable, 01 natural sciences, Luminosity, Standard Model, Angular distribution, 0103 physical sciences, Invariant mass, 010306 general physics
Abstract: An angular analysis of the B^{0}→K^{*0}(→K^{+}π^{-})μ^{+}μ^{-} decay is presented using a dataset corresponding to an integrated luminosity of 4.7 fb^{-1} of pp collision data collected with the LHCb experiment. The full set of CP-averaged observables are determined in bins of the invariant mass squared of the dimuon system. Contamination from decays with the K^{+}π^{-} system in an S-wave configuration is taken into account. The tension seen between the previous LHCb results and the standard model predictions persists with the new data. The precise value of the significance of this tension depends on the choice of theory nuisance parameters.
Published: 2020
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38. Experimental Implementation of Universal Nonadiabatic Geometric Quantum Gates in a Superconducting Circuit

Author: Haiyan Wang, Xiaoyan Li, Wenshan Cai, Z. Hua, Yuwei Ma, Zheng-Yuan Xue, Yuan Xu, Tao Chen, J. Han, Luyan Sun, Yipu Song, and X. Pan
Subjects: Physics, Superconductivity, Quantum Physics, Field (physics), FOS: Physical sciences, General Physics and Astronomy, Topology, Set (abstract data type), Computer Science::Hardware Architecture, Computer Science::Emerging Technologies, Quantum gate, Qubit, Quantum process, Hardware_ARITHMETICANDLOGICSTRUCTURES, Quantum Physics (quant-ph), Rotation (mathematics), Quantum computer
Abstract: Using geometric phases to realize noise-resilient quantum computing is an important method to enhance the control fidelity. In this work, we experimentally realize a universal nonadiabatic geometric quantum gate set in a superconducting qubit chain. We characterize the realized single- and two-qubit geometric gates with both quantum process tomography and randomized benchmarking methods. The measured average fidelities for the single-qubit rotation gates and two-qubit controlled-Z gate are 0.9977(1) and 0.977(9), respectively. Besides, we also experimentally demonstrate the noise-resilient feature of the realized single-qubit geometric gates by comparing their performance with the conventional dynamical gates with different types of errors in the control field. Thus, our experiment proves a way to achieve high-fidelity geometric quantum gates for robust quantum computation., Comment: Main text: 7 pages, 4 figures; Supplement: 5 pages, 4 figures
Published: 2020
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39. Observation of New Ξc0 Baryons Decaying to Λc+K−

Author: S. Vecchi, Alessio Piucci, Carmelo D'Ambrosio, Jean François Marchand, Yasmine Amhis, Gabriela Johanna Pomery, M. Morandin, Markus Frank, Alexey Boldyrev, J. J. Xu, Karlis Dreimanis, R. Calabrese, Alexander Semennikov, S. Esen, Kevin Heinicke, Kara Renee Mattioli, M. Cruz Torres, U. Uwer, Oleg Stenyakin, C. Marin Benito, Mika Vesterinen, Wojciech Kucewicz, Samuel Belin, Arseniy Vitkovskiy, P. Durante, Margarita Stepanova, I. Longstaff, F. Martinez Vidal, Marco Adinolfi, Tjeerd Ketel, Dmitry Popov, Simon Akar, A. Bay, A. Fernandez Prieto, C. A. Aidala, L. Del Buono, Emilie Bertholet, Emmy Gabriel, Xiao-Rui Lyu, Hannah Louise Pullen, M. Korolev, J. He, Surapat Ek-In, S. Easo, Miroslaw Firlej, G. Valenti, Kuzma Ivshin, Benedetto Gianluca Siddi, Jonas Rademacker, Jascha Peter Grabowski, V. Shevchenko, A. Romero Vidal, Constantin Weisser, S. Eidelman, Christopher Burr, Mick Mulder, L. Tomassetti, Marco Santimaria, R. Currie, S. Hansmann-Menzemer, H. Li, Philipp Ibis, Adam Szabelski, A. Ukleja, Antonio Pellegrino, Stephane T'Jampens, Gerd Joachim Kunde, F. Redi, A. Schopper, E. Polycarpo, Tatsuya Nakada, G. Bencivenni, Giacomo Vitali, Stephan Escher, Vlad-Mihai Placinta, Patrick Koppenburg, Yiheng Luo, Michele Atzeni, Deepanwita Dutta, G. Liu, J. Fu, Murdo Traill, C. Sanchez Mayordomo, B. T. Meadows, Moran Wang, D. Vom Bruch, G. Raven, D. Decamp, L. Garrido, A. Golutvin, Matthew Kelsey, Jordy Sebastiaan Butter, Stefano Petrucci, A. Petrolini, Lauren Emma Yeomans, M. D. Sokoloff, P. Campana, Oleksander Kot, Hongxi Xing, R. Mountain, Andrea Valassi, Paolo Carniti, Meril Reboud, Tara Nanut, F. Blanc, R. Lefèvre, Jennifer Brigitta Zonneveld, T. Lesiak, Mark Hatch, C. M. Costa Sobral, Johannes Heuel, B. D. C. Westhenry, Sebastian Schulte, Igor Kostiuk, V. V. Gligorov, Sandro Cadeddu, Jozef Tomasz Borsuk, Stephen M. Stahl, H. V. Cliff, Kenenbek Arzymatov, Federico Alessio, S. H. Lee, Tobias Tekampe, Marco Petruzzo, Hans Dembinski, Dawid Gerstel, Marcin Kucharczyk, Maximilien Chefdeville, Eluned Smith, G. Graziani, Matthew Kenzie, David Gascon, J. Lomba Castro, P. Vazquez Regueiro, Alexander Berezhnoy, Xavier Vilasis-Cardona, D. Melnychuk, S. Meloni, Marian Stahl, Naomi Veronika Raab, E. Grauges, Pavol Stefko, Qiang Xu, Konstantin Gizdov, Wiktor Byczynski, M. Martinelli, N. Neufeld, William Barter, Martina Pili, M. T. Tran, Sophie Richards, Malte Hecker, Almagul Kondybayeva, D. Hynds, D. Galli, R. Santacesaria, X. J. Zhou, Thomas Ackernley, Viacheslav Matiunin, L. Ferreira Lopes, X. Han, Andreas Weiden, L. Zhang, Jana Crkovská, D. R. Johnson, P. Gandini, Maciej Witold Majewski, C. R. Jones, A. G. Morris, Matthew Scott Rudolph, Renato Quagliani, C. Göbel, Yonghui Zhou, Marco Cattaneo, P. Billoir, Nikolai Voropaev, David Loh, Vladimir Macko, I. Nasteva, Angelo Carbone, Jaap Velthuis, I. A. Monroy, Matthieu Kecke, M. Patel, Anastasiia Kharisova, Federico Lazzari, A. Vollhardt, N. K. Watson, Marie Helene Schune, Marco Guarise, Alexandre Boyer, A. F. Campoverde Quezada, Kristian Alexander Zarebski, Michael Alexander, O. De Aguiar Francisco, Thomas Henry Hancock, Sofia Kotriakhova, C. Hasse, S. Ferreres Sole, V. Gibson, James Vincent Mead, Naomi Cooke, Loris Martinazzoli, Nikolay Bondar, Ph. Ghez, A. Sciubba, J. D. Osborn, Tengiz Kvaratskheliya, Nikita Kazeev, Marina Artuso, W. Wislicki, Ao Xu, Mara Senghi Soares, J. García Pardiñas, O. Steinkamp, E. Spadaro Norella, Federico Cindolo, Roger Forty, Alexander Battig, Lukas Witola, Roman Greim, Da Yu Tou, Adam Davis, Victor Renaudin, Florian Reiss, S. Malde, Jonas Nathanael Eschle, A. Dovbnya, C. Parkes, Silvia Gambetta, T. J. Gershon, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, R. Silva Coutinho, Ryan Newcombe, Barbara Sciascia, E. Ben-Haim, Elie Aslanides, B. R. Gruberg Cazon, J. Marks, Antje Mödden, M. Straticiuc, Lukas Gruber, Cameron Thomas Dean, B. Souza De Paula, T. Ruf, F. Teubert, N. Neri, Alex Seuthe, R. Lindner, Elisabeth Maria Niel, Adam Dendek, R. Le Gac, P. Alvarez Cartelle, B. Garcia Plana, V. Franco Lima, Gediminas Sarpis, W. Baldini, Anastasia Smetkina, J. J. Walsh, Davide Lancierini, F. Stagni, Francesca M. Pisani, Phoebe Meredith Hamilton, Sandra Amato, A. Bondar, Daniel Patrick O'Hanlon, Maxime Schubiger, S. Filippov, Lain-Jong Li, Samuel Coquereau, Evgenii Shmanin, V. Vorobyev, M. van Veghel, G. Martellotti, Alexander Vagner, Anna Danilina, Jordan Daniel Roth, Hossein Afsharnia, Cedric Meaux, M. R. J. Williams, Ignacio Bediaga, Desmond Mzamo Shangase, Simon Stemmle, Y. Li, J. A. de Vries, G. Wilkinson, D. Martinez Santos, J. Z. Fan, N. Tuning, Matthew James Tilley, Violaine Bellee, William Dean, Alessandra Gioventù, F. J. P. Soler, R. Schwemmer, Nathanael Farley, Jan Buytaert, Mark Whitehead, K. Belous, J. M. Otalora Goicochea, Piera Muzzetto, Wolfgang Funk, Paul Andre Günther, M. Plo Casasus, S. Playfer, Carmen Giugliano, Silvia Borghi, M. Karacson, S. C. Haines, M. Romero Lamas, M. Ferro-Luzzi, L. L. Pappalardo, A. Hicheur, P. Camargo Magalhaes, Sean Benson, Petr Fedin, Frank Ferrari, Hangyi Wu, Guido Andreassi, Agnieszka Oblakowska-Mucha, Xiao-yan Li, Alexandru Ene, E. Thomas, Qundong Han, G. Lanfranchi, M.-N. Minard, Mark Richard James Williams, Jakub Moron, T. J. V. Bowcock, James Mwangi Kariuki, A. Vorobyev, M. Witek, F. Dordei, Jolanta Brodzicka, Biljana Mitreska, Lucas Mcconnell, M. Rotondo, M. Needham, M. De Serio, Serhii Cholak, Renata Kopecna, D. Lacarrere, Mikhail Zavertyaev, Olivier Deschamps, Niklas Stefan Nolte, C. L. Da Silva, M. McCann, W. D. Hulsbergen, G. Manca, Konstantinos Petridis, Carina Trippl, J. A. Rodriguez Lopez, S. Gallorini, O. Schneider, Natalia Polukhina, Yunyun Fan, Ryan Calladine, L. Kravchuk, Matthew George Chapman, Martina Ferrillo, Louis Henry, Emilie Maurice, Nicola Skidmore, Vasyl Dobishuk, Giovanni Passaleva, Hilbrand Steffen Kuindersma, Lucia Grillo, Zhiyu Xiang, Laurent Dufour, Kodassery Prasanth, G. Alkhazov, E. Tournefier, Stanislav Poslavskii, Plamen Hristov Hopchev, G. D. Lafferty, Julien Cogan, Alessandro Cardini, C. Matteuzzi, A. McNab, A. Brossa Gonzalo, P. Gironella Gironell, J. M. De Miranda, C. Chen, L. R. Madhan Mohan, Lesya Shchutska, J. Baptista Leite, Ying Lu, Tomasz Fiutowski, X. Cid Vidal, F. Muheim, Konrad Klimaszewski, David Gerick, John Gordon Smeaton, Anatoly Konoplyannikov, Mikhail Hushchyn, Patrick Owen, P. Collins, Y. Sun, M. Tobin, Martino Borsato, M. Xu, M. De Cian, Johannes Albrecht, J. Ruiz Vidal, Dominik Stefan Mitzel, Gianfranco Morello, Preema Rennee Pais, Pawel Kopciewicz, D. Zhang, Malcolm John, Gerwin Meier, Karol Hennessy, Roland Bernet, L. G. Scantlebury Smead, M. Gandelman, M. Rama, F. Fontanelli, Michele Veronesi, M. Charles, Claudio Gotti, Krzysztof Swientek, Dominik Müller, E. Cogneras, E. Dall’Occo, E. Golobardes, Christopher John Parkinson, M. Veltri, G. Haefeli, Tommaso Colombo, Mark Wilkinson, Roland Waldi, Franco Bedeschi, Xuhao Yuan, Kurt Rinnert, Jiayin Sun, Y. Gao, A. Alfonso Albero, E. van Herwijnen, S. Kandybei, J. A. B. Coelho, Daniel Vieira, S. Stracka, T. Kirn, R. Matev, Basem Khanji, Y. Xie, Thomas Blake, Ming Zeng, Tommaso Pajero, R. Cenci, S.-G. Chitic, Adam Benjamin Morris, Milosz Zdybal, B. Rachwal, V. Vagnoni, E. Luppi, P. Fernandez Declara, Timofei Maltsev, L. Calero Diaz, J. Serrano, H. Schindler, Marek Idzik, G. Wormser, Sara Celani, Victor Egorychev, S. A. Wotton, John Jake Lane, Georgios Chatzikonstantinidis, Yuyue Gan, Anatoly Butkevich, Sophie Katharina Kretzschmar, M. Calvo Gomez, Vladimir Chulikov, Guillaume Pietrzyk, Maciej Wojciech Dudek, G. Corti, Thomas Hadavizadeh, Dmitrii Pereima, Yawen Wang, A. Dziurda, K. De Bruyn, S. Sellam, Samuel Maddrell-Mander, R. Graciani Diaz, Claire Prouve, Neville Harnew, M. van Beuzekom, C. Vázquez Sierra, A. Büchler-Germann, Timon Schmelzer, Zan Ren, Sebastian Neubert, Scott Ely, Maria Elena Stramaglia, Feng Jiang, Matthieu Marinangeli, A. Bursche, Martin Stefan Bieker, Aravindhan Venkateswaran, Jia-Jia Qin, Andrii Usachov, Marco Pappagallo, Daniel Charles Craik, S. Ricciardi, Yuezhe Yao, Huacheng Cai, Rudolf Oldeman, Martha Hilton, F. Archilli, Fedor Ratnikov, Ilaria Neri, Valery Pugatch, S. J. Chen, Jacopo Pinzino, Wen Chao Zhang, Davide Fazzini, C. Sanchez Gras, Cynthia Nunez, E. Gushchin, Sara Elizabeth Mitchell, Andrew Crocombe, Z. Mathe, B. Malecki, Christoph Frei, Chenxi Gu, K. Carvalho Akiba, R. McNulty, Paul Seyfert, Ekaterina Trifonova, P. Krokovny, R. Nandakumar, Anna Ossowska, Nathan Jurik, D. Lucchesi, Veronika Chobanova, l. Soares Lavra, Vladimir Romanovskiy, A. Zhelezov, G. Carboni, A. Gallas Torreira, Anna Lupato, T. E. Latham, M. Pepe Altarelli, G. Punzi, Eduardo Rodrigues, D. E. Hutchcroft, Marcel Materok, Thomas Harrison, S. Monteil, Edward James Millard, Marco Gersabeck, Miroslav Saur, George Holger Lovell, R. Manera Escalero, D. Hill, J. Maratas, Gennady Panshin, Ifan Williams, A. Lusiani, Michal Dziewiecki, I. V. Gorelov, K. Müller, Giovanni Bassi, M. Poli Lener, Tai-hua Lin, Manuel Schiller, Lauren Douglas, Li Xu, M. Ramos Pernas, Vitalii Lisovskyi, T. Gys, Andrea Mogini, Sergey Didenko, Simone Bifani, Wojciech Krupa, A. A. Alves, P. Di Nezza, S. Klaver, S. Perazzini, M. Franco Sevilla, Alexey A. Petrov, Olli Lupton, S. De Capua, J. J. Saborido Silva, K. Wyllie, Fabrice Desse, Joseph David Shupperd, Ia. Bezshyiko, B. Pietrzyk, Nikolay Nikitin, Igor Skiba, A. Lai, Andrea Mauri, Wenbin Qian, Daniel Stephen Richards, D. Savrina, Philippe d'Argent, Cheryl Pappenheimer, M. Merk, S. Farry, P. E. L. Clarke, Sebastien Ponce, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, Y. H. Zheng, C. J. G. Onderwater, Emma Buchanan, Lars Eklund, Alexander Inglessi, Hongjie Mu, Elena Graverini, Ziad Ajaltouni, M. Dorigo, Michele Piero Blago, Salvatore Aiola, Philip Ilten, Andreas Güth, Margarete Schellenberg, Peter Svihra, T. D. Nguyen, Vladislav Balagura, N. Sagidova, L. De Paula, Baasansuren Batsukh, P. Spradlin, Felix Johannes Kress, Shantam Taneja, Roberta Cardinale, Kevin Heijhoff, Lorenzo Capriotti, A. Jawahery, M. Bartolini, Razvan Daniel Moise, J. M. Yu, Christoph Langenbruch, M. Shapkin, Gianluigi Casse, Angelo Loi, B. Schmidt, Ivan Belyaev, Jan-Marc Basels, A. Artamonov, E. Jans, Brij Kishor Jashal, Srishti Bhasin, Tara Shears, L. Silva de Oliveira, Anton Poluektov, Lorenzo Sestini, D. Wiedner, E. Govorkova, Harald Viemann, Alexander Leflat, Iwan Thomas Smith, M. S. Rangel, Liupan An, R. Vazquez Gomez, A. Palano, Tomasz Szumlak, Blaise Delaney, Laura Promberger, Alessio Sarti, M. Fiorini, A. Dzyuba, Guillermo Loustau, O. Maev, Simon Nieswand, Annarita Buonaura, Valery Zhukov, Abhijit Mathad, Tomasz Skwarnicki, Sebastian Bachmann, R. Jacobsson, Rafal Dominik Krawczyk, S. Simone, V. Obraztsov, Diego Alejandro Milanes, M. Lucio Martinez, Stephan Eisenhardt, Christopher Betancourt, Thibaud Humair, A. Satta, R. I. Rabadan Trejo, Ulrik Egede, Ivan Polyakov, M. Brodski, F. Maciuc, Svende Braun, M. J. Morello, Daniel Berninghoff, C. Satriano, A. Contu, Olivier Leroy, P. Perret, Sune Jakobsen, Eliane Epple, Sergey Barsuk, Oliver Lantwin, Luca Minzoni, Dylan Jaide White, Claudia Bertella, A. Di Canto, Aleksandra Snoch, Harris Conan Bernstein, Holger Stevens, Hang Yin, O. Boente Garcia, C. Bozzi, A. Puig Navarro, François Fleuret, B. Leverington, M. Chrzaszcz, L. Giubega, A. Oyanguren, Alexander D. Popov, R. J. Barlow, Marta Calvi, Nicola Serra, Thomas N. Williams, Francesco Dettori, Andrew Beiter, U. Marconi, A. Falabella, M. Sarpis, Biagio Saitta, Ross John Hunter, Michael Becker, Serhii Koliiev, Dmitry Golubkov, Alexandra Paige Rollings, John Leslie Cobbledick, G. Simi, V. Bocci, Lucian Cojocariu, Mark Smith, Patrick Mackowiak, A. Bertolin, Aleksei Chernov, Floris Keizer, D. Pinci, Jihyun Bhom, Mariia Poliakova, Simon Baker, K. E. Kim, William Parker, F. Polci, G. Mancinelli, Conor Fitzpatrick, Antonino Sergi, T. Boettcher, A. Brea Rodriguez, D. Websdale, L. M. Garcia Martin, B. Couturier, R. A. Fini, C. Abellán Beteta, Jakub Ryzka, Robert Hart, Timothy Evans, M. Vieites Diaz, S. Schael, Niladribihari Sahoo, A. Tsaregorodtsev, Lucio Anderlini, Ina Carli, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, Xia-Ji Liu, Frederic Machefert, Sheldon Stone, A. Grecu, Andrey Ustyuzhanin, J. J. Back, Bernardo Adeva, Marianna Fontana, Davide Brundu, Colm Harold Murphy, Patrick Robbe, Quentin Fuehring, Phillip John Marshall, Arnaud Robert, C. Patrignani, Wojciech Krzemien, Evelina Gersabeck, Markus Roehrken, V. Tisserand, M. Andreotti, Benjamin Audurier, Denis Derkach, F. Ferreira Rodrigues, Giulia Tuci, Tatiana Ovsiannikova, Ph. Charpentier, Arthur Marius Hennequin, S. Ogilvy, Alexander Malinin, Heather Mckenzie Wark, A. B. Rodrigues, P. Naik, David Anthony Friday, Stefano Cali, George Coombs, F. F. Wilson, Mauricio Féo, A. Gomes, Federico Betti, L. A. Granado Cardoso, Maria Flavia Cicala, Petr Andreevich Gorbounov, A. Casais Vidal, L. Meyer Garcia, Pietro Marino, M. Schmelling, Dong Xiao, B. Quintana, Yu. Guz, Jonathan Plews, P. De Simone, E. Santovetti, Tatiana Gaintseva, B. Spaan, J. Closier, A. Massafferri, John Matthew Durham, Biplab Dey, Serena Maccolini, Roel Aaij, Vadym Denysenko, Alexsei Chubykin, J. H. Lopes, Zhipeng Tang, Andrea Merli, Jacopo Cerasoli, Dmitrii Maisuzenko, Hans Dijkstra, Wenhua Hu, Y. Zhang, S. Blusk, Maxim Borisyak, H. F. Schreiner, Saverio Mariani, Z. Xu, Vukan Jevtic, O. V. Mineev, Alessandro Camboni, K. M. Fischer, Fedor Baryshnikov, C. Gaspar, Jing Wang, D. Torres Machado, Alex Pearce, Chung Nguyen-Mau, Daniele Marangotto, Gregory Ciezarek, Alessandro Pastore, Zhenzi Wang, Veronica Soelund Kirsebom, Artem Ryzhikov, Nis Meinert, Shudong Zhang, Alison Tully, Jeremy Dalseno, Michal Kreps, Sergey Strokov, B. Jost, Giovanni Cavallero, Stefano Zucchelli, Hanna Malygina, P. Griffith, C. Haen, Artem Maevskiy, C. B. Van Hulse, Paolo Ciambrone, V. Chekalina, Oleg Yushchenko, J. V. Viana Barbosa, M. J. Bradley, H. W. Van Hecke, Marco Clemencic, Zishuo Yang, M. Palutan, Luyan Sun, Mikkel Bjørn, F. A. Garcia Rosales, Mark Slater, Mikhail Mikhasenko, Andrea Bizzeti, M. O. Bettler, Vladislav Belavin, Varvara Batozskaya, Dana Bobulska, L. Shekhtman, Maciej Pawel Szymanski, Jiangqiao Hu, Xixin Liang, Victor Coco, Zhuoming Li, W. Huang, M. Mukherjee, D. Campora Perez, V. Kudryavtsev, D. R. Ward, Donal Murray, and S. Tolk
Subjects: Quantum chromodynamics, Physics, Quark model, Strong interaction, General Physics and Astronomy, State (functional analysis), 01 natural sciences, Luminosity, Baryon, Crystallography, 0103 physical sciences, Mass spectrum, 010306 general physics, Energy (signal processing)
Abstract: The Λ_{c}^{+}K^{-} mass spectrum is studied with a data sample of pp collisions at a center-of-mass energy of 13 TeV corresponding to an integrated luminosity of 5.6 fb^{-1} collected by the LHCb experiment. Three Ξ_{c}^{0} states are observed with a large significance and their masses and natural widths are measured to be m[Ξ_{c}(2923)^{0}]=2923.04±0.25±0.20±0.14 MeV, Γ[Ξ_{c}(2923)^{0}]=7.1±0.8±1.8 MeV, m[Ξ_{c}(2939)^{0}]=2938.55±0.21±0.17±0.14 MeV, Γ[Ξ_{c}(2939)^{0}]=10.2±0.8±1.1 MeV, m[Ξ_{c}(2965)^{0}]=2964.88±0.26±0.14±0.14 MeV, Γ[Ξ_{c}(2965)^{0}]=14.1±0.9±1.3 MeV, where the uncertainties are statistical, systematic, and due to the limited knowledge of the Λ_{c}^{+} mass. The Ξ_{c}(2923)^{0} and Ξ_{c}(2939)^{0} baryons are new states. The Ξ_{c}(2965)^{0} state is in the vicinity of the known Ξ_{c}(2970)^{0} baryon; however, their masses and natural widths differ significantly.
Published: 2020
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40. Search for the Rare Decays Bs0→e+e− and B0→e+e−

Author: Ryan Newcombe, Evgenii Shmanin, G. Mancinelli, Tara Shears, L. Silva de Oliveira, C. Vázquez Sierra, A. Büchler-Germann, Antonino Sergi, T. Boettcher, A. Brea Rodriguez, Tommaso Colombo, Carmen Giugliano, Silvia Borghi, M. Karacson, Qundong Han, Anton Poluektov, Lorenzo Sestini, Basem Khanji, Y. Xie, C. Marin Benito, Dmitry Popov, Simon Akar, E. Govorkova, Harald Viemann, Alexander Leflat, K. Carvalho Akiba, D. Websdale, Thomas Blake, L. M. Garcia Martin, B. Couturier, H. Schindler, Marek Idzik, Tatiana Ovsiannikova, R. A. Fini, G. Valenti, Blaise Delaney, Arthur Marius Hennequin, S. Ogilvy, Thomas Hadavizadeh, C. Abellán Beteta, A. Bay, Heather Mckenzie Wark, S. Schael, Laura Promberger, Kuzma Ivshin, Z. Xiang, Philipp Ibis, Niladribihari Sahoo, A. Tsaregorodtsev, J. Maratas, M. van Beuzekom, Scott Ely, Maria Elena Stramaglia, B. T. Meadows, Alessio Sarti, M. Fiorini, Xia-Ji Liu, Frederic Machefert, Sheldon Stone, Y. Gao, M. Brodski, Eliane Epple, Nicola Serra, Andrew Beiter, U. Marconi, Matthew Kelsey, Vladimir Macko, C. Chen, I. Nasteva, Ross John Hunter, Michael Becker, Dmitry Golubkov, Ifan Williams, M. De Cian, V. Bocci, A. Alfonso Albero, G. Wormser, J. M. Otalora Goicochea, Piera Muzzetto, C. Sanchez Mayordomo, H. V. Cliff, Federico Alessio, G. Raven, Patrick Mackowiak, Floris Keizer, D. Pinci, Jihyun Bhom, Mariia Poliakova, Simon Baker, Wolfgang Funk, Matthew George Chapman, G. Carboni, D. E. Hutchcroft, C. Gaspar, Emilie Bertholet, Xiao-Rui Lyu, L. Tomassetti, Adam Szabelski, A. Ukleja, Antonio Pellegrino, F. Redi, Alexandru Ene, E. Thomas, F. F. Wilson, A. Gomes, E. Polycarpo, Tatsuya Nakada, G. Bencivenni, Vladimir Chulikov, Lars Eklund, Ziad Ajaltouni, Lucian Cojocariu, Emilie Maurice, Marcel Materok, M. Ramos Pernas, Martino Borsato, Tobias Tekampe, Federico Betti, L. A. Granado Cardoso, L. Kravchuk, M. Rama, F. Fontanelli, Michele Veronesi, Dawid Gerstel, A. Dovbnya, J. J. Walsh, Davide Lancierini, M. Patel, Anastasiia Kharisova, Federico Lazzari, N. K. Watson, Michele Atzeni, Eluned Smith, Qiang Xu, M. T. Tran, Alessandro Cardini, G. Liu, Moran Wang, Daniel Patrick O'Hanlon, Michele Piero Blago, Marie Helene Schune, James Vincent Mead, M. Vieites Diaz, Lucio Anderlini, Ina Carli, Guido Andreassi, Agnieszka Oblakowska-Mucha, Martina Ferrillo, Vitalii Lisovskyi, A. A. Alves, J. M. De Miranda, I. A. Monroy, X. K. Zhou, D. Zhang, X. Han, Andreas Weiden, L. Zhang, Xiaofeng Zhu, C. Remon Alepuz, Jing Wang, Alex Pearce, Pietro Albicocco, Daniele Marangotto, A. Papanestis, Sophie Richards, Mark Smith, Andreas Güth, M. Tobin, A. Bertolin, Margarete Schellenberg, Peter Svihra, Aleksei Chernov, Krzysztof Swientek, A. Grecu, Sara Celani, Mark Hatch, Paul Andre Günther, C. M. Costa Sobral, Johannes Heuel, Sebastian Schulte, Malte Hecker, Andrey Ustyuzhanin, T. D. Nguyen, F. J. P. Soler, Almagul Kondybayeva, Maria Flavia Cicala, Franco Bedeschi, J. J. Back, D. Hynds, Bernardo Adeva, Yunyun Fan, Ryan Calladine, Plamen Hristov Hopchev, Dominik Stefan Mitzel, Aravindhan Venkateswaran, S. Ferreres Sole, Gianfranco Morello, Preema Rennee Pais, Igor Skiba, Emma Buchanan, L. Ferreira Lopes, A. Lai, Hongjie Mu, S. C. Haines, Carmelo D'Ambrosio, Jean François Marchand, T. J. Gershon, Pawel Kopciewicz, Nikolay Bondar, D. Galli, J. H. Lopes, Marina Artuso, Markus Frank, W. Wislicki, N. Sagidova, Oleg Stenyakin, C. Fitzpatrick, Sean Benson, A. Hicheur, Claudio Gotti, G. Punzi, V. Gibson, Ph. Charpentier, Xiao-yan Li, G. D. Lafferty, Andrea Mauri, Wenbin Qian, J. J. Xu, P. Fernandez Declara, Elie Aslanides, L. R. Madhan Mohan, Lesya Shchutska, C. A. Aidala, K. De Bruyn, Wenhua Hu, Y. Zhang, S. Blusk, Alexander Malinin, Karlis Dreimanis, R. Calabrese, Dominik Müller, Artem Ryzhikov, Nis Meinert, Shudong Zhang, Alison Tully, Michal Kreps, Sergey Strokov, D. Hill, L. Del Buono, M. De Serio, D. Lacarrere, T. Ruf, Y. Li, C. L. Da Silva, Olivier Deschamps, Niklas Stefan Nolte, R. Schwemmer, Alexander Vagner, Ph. Ghez, S. Sellam, Li Xu, A. Sciubba, Saverio Mariani, Z. Xu, Vukan Jevtic, O. V. Mineev, Alexander Baranov, K. E. Kim, William Parker, J. D. Osborn, Tengiz Kvaratskheliya, Samuel Belin, Arseniy Vitkovskiy, Andrea Mogini, Alessandro Camboni, K. M. Fischer, E. Cogneras, B. R. Gruberg Cazon, E. Dall’Occo, Anna Danilina, E. Golobardes, A. Romero Vidal, Constantin Weisser, Cedric Meaux, B. Jost, Hanna Malygina, Murdo Traill, Timon Schmelzer, S. De Capua, Jonas Rademacker, S. Stracka, Fedor Baryshnikov, S. Eidelman, M. McCann, Carina Trippl, Alexander Semennikov, A. B. Rodrigues, V. Vagnoni, Lucia Grillo, Gennady Panshin, C. Matteuzzi, M. Poli Lener, G. Lanfranchi, M.-N. Minard, A. Vorobyev, Jixing Qin, I. Longstaff, H. Li, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, S. Filippov, M. van Veghel, Simon Stemmle, S. A. Wotton, Jozef Tomasz Borsuk, G. Martellotti, J. Marks, Antje Mödden, M. 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Savrina, Philippe d'Argent, P. E. L. Clarke, Sebastien Ponce, N. Neufeld, D. Vom Bruch, M. Veltri, G. Haefeli, L. Calero Diaz, G. Graziani, Marco Santimaria, Andrea Valassi, John Matthew Durham, Quentin Fuehring, Phillip John Marshall, Yuezhe Yao, Huacheng Cai, Timothy Evans, Kayleigh Anne Thomson, Jeremy Dalseno, Daniele Manuzzi, Margarita Stepanova, L. Garrido, Sara Elizabeth Mitchell, R. Currie, Konstantin Gizdov, Wiktor Byczynski, M. Martinelli, Tara Nanut, S. Vecchi, A. C. dos Reis, W. D. Hulsbergen, Konstantinos Petridis, J. A. Rodriguez Lopez, Marco Adinolfi, David Gascon, Andrew Crocombe, J. Lomba Castro, P. Vazquez Regueiro, Hans Dembinski, Z. Mathe, S. Hansmann-Menzemer, A. Fernandez Prieto, Emmy Gabriel, Yuyue Gan, Anatoly Butkevich, P. Billoir, J. A. de Vries, Matthew James Tilley, Nathanael Farley, M. Witek, M. Needham, Johannes Albrecht, Gerd Joachim Kunde, S. Gallorini, Sofia Kotriakhova, C. Hasse, Matthew Kenzie, Davide Fazzini, Veronika Chobanova, Benedetto Gianluca Siddi, A. Schopper, Jascha Peter Grabowski, E. Grauges, V. Shevchenko, Wojciech Krzemien, Alessio Piucci, Xavier Vilasis-Cardona, P. Griffith, Viacheslav Matiunin, Yiheng Luo, Malcolm John, A. Brossa Gonzalo, Valery Pugatch, M. Gandelman, Deepanwita Dutta, Andrea Merli, Oleksander Kot, Jacopo Cerasoli, Yasmine Amhis, R. Mountain, G. Alkhazov, Stefano Petrucci, Dmitrii Maisuzenko, Hans Dijkstra, Maxim Borisyak, Ekaterina Trifonova, Paolo Ciambrone, Ying Lu, Marco Cattaneo, Pavol Stefko, Gabriela Johanna Pomery, A. G. Morris, Kenenbek Arzymatov, P. Gironella Gironell, Mark Slater, Vladislav Belavin, Evelina Gersabeck, Varvara Batozskaya, Mikhail Hushchyn, M. Morandin, Alexey Boldyrev, Vladimir Romanovskiy, A. Zhelezov, E. Gushchin, l. Soares Lavra, Miroslav Saur, C. Parkes, Silvia Gambetta, Daniel Vieira, Xuhao Yuan, L. Shekhtman, Jiayin Sun, G. Manca, O. Schneider, Natalia Polukhina, R. Nandakumar, Nikolai Voropaev, A. Lusiani, Mark Wilkinson, Roland Waldi, T. Lesiak, Ming Zeng, Tommaso Pajero, R. Cenci, Benjamin Audurier, Maciej Pawel Szymanski, Jiangqiao Hu, O. Steinkamp, Xixin Liang, Denis Derkach, U. Uwer, Davide Brundu, Colm Harold Murphy, Matthieu Kecke, P. Gandini, Luca Pescatore, Timofei Maltsev, A. Petrolini, Yawen Wang, Sebastian Neubert, F. Ferreira Rodrigues, Sophie Katharina Kretzschmar, M. Calvo Gomez, Chun-wei Gu, Maciej Wojciech Dudek, E. Spadaro Norella, M. Xu, Mikhail Mikhasenko, G. Corti, S. Perazzini, M. Franco Sevilla, Alexey A. Petrov, T. Gys, J. Serrano, Anna Lupato, Marco Petruzzo, Giulia Tuci, Martha Hilton, F. Archilli, Cynthia Nunez, B. Malecki, Victor Coco, Federico Cindolo, Karol Hennessy, Arnaud Robert, Andrea Bizzeti, Adam Davis, Y. Zhou, Marian Stahl, Martin Stefan Bieker, Zhuoming Li, L. G. Scantlebury Smead, W. Huang, M. Charles, William Barter, Martina Pili, Petr Andreevich Gorbounov, P. Di Nezza, S. Klaver, Joseph David Shupperd, Naomi Veronika Raab, Matthieu Marinangeli, M. Mukherjee, Roger Forty, Alexander Battig, Lukas Witola, Roman Greim, O. De Aguiar Francisco, Victor Renaudin, J. J. Saborido Silva, Jana Crkovská, M. Pepe Altarelli, Thomas Harrison, S. Farry, Edward James Millard, D. Campora Perez, Daniel Charles Craik, Angelo Carbone, Jaap Velthuis, F. Stagni, P. Alvarez Cartelle, S. J. Chen, Jacopo Pinzino, Wen Chao Zhang, C. Sanchez Gras, Da Yu Tou, Marco Gersabeck, F. Teubert, V. Kudryavtsev, D. R. Ward, C. Patrignani, Markus Roehrken, V. Tisserand, M. Andreotti, Francesca M. Pisani, Phoebe Meredith Hamilton, M. Dorigo, S. Monteil, George Holger Lovell, N. Neri, I. V. Gorelov, K. Müller, Giovanni Bassi, Donal Murray, Jan Buytaert, Sandra Amato, A. Bondar, Anna Ossowska, Nathan Jurik, D. Lucchesi, Yu. Guz, Jonathan Plews, M. Plo Casasus, Barbara Sciascia, K. Belous, R. Manera Escalero, W. Baldini, Jolanta Brodzicka, Biljana Mitreska, Christoph Langenbruch, P. De Simone, Florian Reiss, S. Malde, Jonas Nathanael Eschle, L. De Paula, Baasansuren Batsukh, Laurent Dufour, Felix Johannes Kress, Shantam Taneja, Jordy Sebastiaan Butter, Manuel Schiller, C. Haen, D. Decamp, A. Golutvin, M. D. Sokoloff, S. Meloni, Marcin Kucharczyk, Maximilien Chefdeville, D. R. Johnson, Maciej Witold Majewski, C. R. Jones, Matthew Scott Rudolph, Nikita Kazeev, B. Spaan, Gianluigi Casse, Angelo Loi, Artem Maevskiy, C. B. Van Hulse, P. Durante, J. Closier, A. Massafferri, O. Maev, Abhijit Mathad, Giacomo Vitali, Gediminas Sarpis, Tomasz Skwarnicki, Lauren Douglas, V. Chekalina, E. Ben-Haim, Konrad Klimaszewski, Maxime Schubiger, Anatoly Konoplyannikov, Stephan Escher, Patrick Koppenburg, B. D. C. Westhenry, N. Tuning, Violaine Bellee, Zhuyin Ren, Oleg Yushchenko, Sebastian Bachmann, Sandro Cadeddu, William Dean, Alessandra Gioventù, K. Wyllie, V. Obraztsov, B. Pietrzyk, D. Melnychuk, M. Rotondo, Serhii Cholak, Renata Kopecna, J. V. Viana Barbosa, M. J. Bradley, M. Lucio Martinez, Stephan Eisenhardt, Guillaume Pietrzyk, Thomas Ackernley, Andrii Usachov, Marco Pappagallo, Ignacio Bediaga, Desmond Mzamo Shangase, A. Vollhardt, Kristian Alexander Zarebski, Michael Alexander, Cheryl Pappenheimer, M. Merk, Roel Aaij, Vadym Denysenko, Thomas Henry Hancock, Ivan Polyakov, Y. H. Zheng, C. J. G. Onderwater, F. Maciuc, Alex Seuthe, Paul Seyfert, Zesheng Tang, Patrick Owen, Alexander Inglessi, E. van Herwijnen, Zishuo Yang, M. Palutan, Daniel Berninghoff, Naomi Cooke, Elena Graverini, E. Jans, Mark Richard James Williams, Mikhail Zavertyaev, Nicola Skidmore, Vasyl Dobishuk, M. O. Bettler, E. Tournefier, Stanislav Poslavskii, A. Di Canto, David Gerick, J. Ruiz Vidal, Loris Martinazzoli, Luca Minzoni, Dylan Jaide White, Srishti Bhasin, Claudia Bertella, Aleksandra Snoch, Wojciech Krupa, Kurt Rinnert, Ao Xu, Mara Senghi Soares, J. García Pardiñas, R. Lindner, Milosz Zdybal, Elisabeth Maria Niel, Dana Bobulska, Vladislav Balagura, M. S. Rangel, Liupan An, R. Vazquez Gomez, Holger Stevens, Hang Yin, P. Naik, O. Boente Garcia, Adam Dendek, B. Garcia Plana, Anastasia Smetkina, D. Martinez Santos, J. Z. Fan, P. Spradlin, Alexander D. Popov, Mauricio Féo, Harris Conan Bernstein, C. Bozzi, Mark Whitehead, Lucas Mcconnell, Pietro Marino, M. Schmelling, A. Puig Navarro, Dong Xiao, R. Santacesaria, Louis Henry, Hilbrand Steffen Kuindersma, Lain-Jong Li, T. J. V. Bowcock, Diego Alejandro Milanes, Tomasz Fiutowski, R. J. Barlow, Julien Cogan, Biplab Dey, Serena Maccolini, M. J. Morello, P. Collins, Y. Sun, Marta Calvi, R. Matev, B. Rachwal, Victor Egorychev, Alexsei Chubykin, P. Perret, Sergey Barsuk, Gerwin Meier, B. Schmidt, Fanghua Jiang, R. McNulty, P. Krokovny, Oliver Lantwin, S. Kandybei, J. A. B. Coelho, Ivan Belyaev, Eduardo Rodrigues, Jan-Marc Basels, Michal Dziewiecki, H. F. Schreiner, François Fleuret, T. Kirn, D. Torres Machado, A. Artamonov, Tai-hua Lin, Olli Lupton, Alessandro Pastore, Zhenzi Wang, B. Leverington, M. Chrzaszcz, L. Giubega, A. Oyanguren, Veronica Soelund Kirsebom, Thomas N. Williams, A. Dziurda, R. Graciani Diaz, Claire Prouve, Neville Harnew, Francesco Dettori, Giovanni Cavallero, D. Wiedner, Iwan Thomas Smith, Stefano Zucchelli, A. Dzyuba, Guillermo Loustau, A. Falabella, M. Sarpis, Biagio Saitta, Simon Nieswand, Annarita Buonaura, Valery Zhukov, S. Simone, Christopher Betancourt, Serhii Koliiev, A. Satta, Alexandra Paige Rollings, John Leslie Cobbledick, G. Simi, Ulrik Egede, Svende Braun, C. Satriano, A. Contu, Olivier Leroy, Samuel Coquereau, G. Wilkinson, Hangyi Wu, Dmitrii Pereima, Fedor Ratnikov, Salvatore Aiola, Philip Ilten, Roberta Cardinale, M. Shapkin, Brij Kishor Jashal, A. Palano, Tomasz Szumlak, R. Jacobsson, Rafal Dominik Krawczyk, Mika Vesterinen, Thibaud Humair, R. I. Rabadan Trejo, Sune Jakobsen, Kevin Heijhoff, Lorenzo Capriotti, Stephane T'Jampens, A. Jawahery, M. Bartolini, Razvan Daniel Moise, J. M. Yu, Vlad-Mihai Placinta, Jennifer Brigitta Zonneveld, V. V. Gligorov, A. F. Campoverde Quezada, T. E. Latham, Sergey Didenko, Simone Bifani, Hannah Louise Pullen, M. Korolev, J. He, Surapat Ek-In, S. Easo, Miroslaw Firlej, Lauren Emma Yeomans, P. Campana, Hongxi Xing, Paolo Carniti, Meril Reboud, Alexander Berezhnoy, Cameron Thomas Dean, B. Souza De Paula, Jordan Daniel Roth, Hossein Afsharnia, Jakub Moron, Kodassery Prasanth, M. R. J. Williams, S.-G. Chitic, Adam Benjamin Morris, Georgios Chatzikonstantinidis, Samuel Maddrell-Mander, A. Bursche, S. Ricciardi, Christoph Frei, and R. Silva Coutinho
Subjects: Physics, Particle physics, Branching fraction, 0103 physical sciences, General Physics and Astronomy, 010306 general physics, 01 natural sciences, Order of magnitude
Abstract: A search for the decays B_{s}^{0}→e^{+}e^{-} and B^{0}→e^{+}e^{-} is performed using data collected with the LHCb experiment in proton-proton collisions at center-of-mass energies of 7, 8, and 13 TeV, corresponding to integrated luminosities of 1, 2, and 2 fb^{-1}, respectively. No signal is observed. Assuming no contribution from B^{0}→e^{+}e^{-} decays, an upper limit on the branching fraction B(B_{s}^{0}→e^{+}e^{-})
Published: 2020
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41. Manipulating complex hybrid entanglement and testing multipartite Bell inequalities in a superconducting circuit

Author: Zhen-Biao Yang, X. Pan, Haiyan Wang, Yipu Song, Wenshan Cai, Yuan Xu, Wenhe Wang, Yuwei Ma, Shi-Biao Zheng, Luyan Sun, Ling Hu, and Xianghao Mu
Subjects: Physics, Quantum Physics, FOS: Physical sciences, General Physics and Astronomy, Observable, Quantum entanglement, Transmon, 01 natural sciences, Multipartite, Bell's theorem, Quantum mechanics, Qubit, 0103 physical sciences, Quantum system, Quantum Physics (quant-ph), 010306 general physics, Quantum
Abstract: Quantum correlations in observables of multiple systems not only are of fundamental interest, but also play a key role in quantum information processing. As a signature of these correlations, the violation of Bell inequalities has not been demonstrated with multipartite hybrid entanglement involving both continuous and discrete variables. Here we create a five-partite entangled state with three superconducting transmon qubits and two photonic qubits, each encoded in the mesoscopic field of a microwave cavity. We reveal the quantum correlations among these distinct elements by joint Wigner tomography of the two cavity fields conditional on the detection of the qubits and by test of a five-partite Bell inequality. The measured Bell signal is $8.381\pm0.038$, surpassing the bound of 8 for a four-partite entanglement imposed by quantum correlations by 10 standard deviations, demonstrating the genuine five-partite entanglement in a hybrid quantum system., 6 pages, 3 figures and supplement
Published: 2020

42. Measurement of fs/fu Variation with Proton-Proton Collision Energy and B -Meson Kinematics

Author: A. Trisovic, A. Casais Vidal, M. Karacson, Qundong Han, B. Quintana, Svende Braun, Eugenia Price, C. Chen, M. De Cian, M. Vieites Diaz, Lucio Anderlini, Tara Shears, M. Rama, F. Fontanelli, E. Santovetti, H. F. Schreiner, Michele Veronesi, Samuel Belin, Arseniy Vitkovskiy, A. Romero Vidal, L. Silva de Oliveira, Anton Poluektov, Lorenzo Sestini, Constantin Weisser, William Barter, Martina Pili, Angelo Carbone, Jaap Velthuis, Alex Seuthe, Anita Nandi, E. Govorkova, Harald Viemann, H. Li, Sebastien Valat, Nikita Beliy, E. S. Sepulveda, Alexander Leflat, John Matthew Durham, U. Eitschberger, Balazs Voneki, Alessandro Pastore, Zhenzi Wang, Veronica Soelund Kirsebom, Blaise Delaney, J. M. Otalora Goicochea, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, Florian Reiss, S. Malde, Mark Richard James Williams, Z. Xiang, S. Tolk, Mika Vesterinen, Igor Kostiuk, Andrea Merli, Wolfgang Funk, Matthew George Chapman, A. Grecu, Andrey Ustyuzhanin, E. Ben-Haim, Maxime Schubiger, Mikhail Zavertyaev, Alessio Sarti, Ignacio Bediaga, M. Fiorini, P. d'Argent, Bernardo Adeva, Nicola Skidmore, G. Carboni, Kevin Heijhoff, Lorenzo Capriotti, Konstantin Gizdov, Wiktor Byczynski, M. Martinelli, X. Han, Andreas Weiden, Dmitrii Maisuzenko, Hans Dijkstra, Emilie Maurice, S. Esen, Wojciech Kucewicz, Stephane T'Jampens, L. Zhang, Alexandru Ene, E. Thomas, Florian Lemaitre, Matteo Bartolini, Maxim Borisyak, L. Kravchuk, Alessandro Cardini, J. M. De Miranda, Dominik Stefan Mitzel, Gianfranco Morello, Preema Rennee Pais, Pawel Kopciewicz, Claudio Gotti, Dominik Müller, S. Stracka, V. Vagnoni, E. Luppi, P. Billoir, Martino Borsato, E. Tournefier, Stanislav Poslavskii, David Gerick, J. Ruiz Vidal, D. Zhang, Vlad-Mihai Placinta, L. Garrido, Alex Birnkraut, D. E. Hutchcroft, Stefano Zucchelli, Marco Santimaria, R. Currie, S. Hansmann-Menzemer, Gerd Joachim Kunde, A. Schopper, M. Heß, Oleksander Kot, Jennifer Brigitta Zonneveld, S. Ferreres Sole, Mark Hatch, V. V. Gligorov, A. Jawahery, Marcel Materok, C. Gaspar, Jing Wang, S. Vecchi, Ph. Charpentier, V. Gibson, Pavol Stefko, Kurt Rinnert, Daniel Berninghoff, T. Ruf, Y. Li, C. M. Costa Sobral, R. Mountain, Simon Nieswand, Alison Tully, Vladimir Macko, I. Nasteva, Johannes Heuel, Sebastian Schulte, Alex Pearce, M. Ramos Pernas, Razvan Daniel Moise, T. Lesiak, Alexander Malinin, Aravindhan Venkateswaran, P. Naik, Axel Kevin Kuonen, P. Gandini, Luca Pescatore, Pietro Albicocco, Daniele Marangotto, Michael Kolpin, G. Lanfranchi, M.-N. Minard, Adam Davis, Mauricio Féo, Alessio Piucci, J. M. Yu, A. Heister, A. Vorobyev, F. Dordei, Annarita Buonaura, Valery Zhukov, Yasmine Amhis, Luca Minzoni, Dylan Jaide White, Nikolay Bondar, Alexander Vagner, Andrew Crocombe, Z. Mathe, Veronika Chobanova, A. A. Alves, Nikolai Voropaev, A. Dovbnya, J. J. Walsh, Davide Lancierini, S. Simone, G. Valenti, Christopher Betancourt, X. K. Zhou, Victor Renaudin, Daniel Vieira, Nis Meinert, Michal Kreps, Pietro Marino, M. Schmelling, P. Alvarez Cartelle, Dmitry Golubkov, Anna Danilina, A. B. Rodrigues, Cedric Meaux, Gabriela Johanna Pomery, Daniel Patrick O'Hanlon, Mark Wilkinson, Roland Waldi, M. Morandin, Alexey Boldyrev, Sergey Strokov, B. Jost, Simon Stemmle, Ph. Ghez, Hannah Louise Pullen, M. Winn, Dong Xiao, J. He, Surapat Ek-In, Kuzma Ivshin, J. D. Osborn, Sandra Amato, A. Bondar, Stefano Cali, K. Belous, A. Satta, Igor Skiba, Hanna Malygina, Holger Stevens, Hang Yin, R. Dzhelyadin, A. Lai, P. Durante, J. Arnau Romeu, Andrea Mauri, Wenbin Qian, Jolanta Brodzicka, Tatiana Likhomanenko, Tengiz Kvaratskheliya, B. R. Gruberg Cazon, Margarita Stepanova, Ulrik Egede, J. A. de Vries, O. Boente Garcia, Philipp Ibis, Miroslav Saur, Timofei Maltsev, J. Serrano, K. Wyllie, U. Uwer, B. Pietrzyk, J. Marks, Antje Mödden, Marco Adinolfi, Janine Müller, M. Straticiuc, A. Lusiani, Matthew Kelsey, Ming Zeng, Tommaso Pajero, R. Cenci, G. A. Cowan, Christopher Parkes, Alexander D. Popov, Marianna Fontana, R. Schwemmer, Samuel Coquereau, Biplab Dey, Stephan Escher, Matthieu Kecke, G. Wilkinson, H. W. Van Hecke, Patrick Koppenburg, Marco Clemencic, Luyan Sun, Laurent Dufour, Marcin Chrzaszcz, Nicola Neri, A. Fernandez Prieto, Emmy Gabriel, Benedetto Gianluca Siddi, Jascha Peter Grabowski, Jordy Sebastiaan Butter, T. Gys, G. D. Lafferty, S. Easo, Mikkel Bjørn, Mark Slater, Vladislav Belavin, Emilie Bertholet, Varvara Batozskaya, S. Playfer, Patrick Robbe, S. Karodia, Lukas Gruber, Miroslaw Firlej, Alexsei Chubykin, X. Cid Vidal, Marcin Kucharczyk, Maximilien Chefdeville, Lauren Emma Yeomans, Xiao-Rui Lyu, Dmitrii Pereima, Yawen Wang, P. Campana, Hongxi Xing, P. Di Nezza, C. Satriano, Matthieu Marinangeli, O. Maev, S. J. Chen, Jacopo Pinzino, Wen Chao Zhang, R. Le Gac, V. Franco Lima, C. Vázquez Sierra, V. Shevchenko, Abhijit Mathad, Tomasz Skwarnicki, Frank Ferrari, V. Salustino Guimaraes, F. Muheim, Sandro Cadeddu, Fanghua Jiang, John Gordon Smeaton, Yiheng Luo, M. Veltri, G. Haefeli, Emanuele Michielin, Deepanwita Dutta, Alexander Inyakin, Phillip John Marshall, D. R. Johnson, A. Contu, Maciej Witold Majewski, S. Klaver, Fedor Ratnikov, J. van Tilburg, J. J. Saborido Silva, V. Bocci, M. Merk, Y. H. Zheng, C. J. G. Onderwater, Alexander Inglessi, L. Shekhtman, Jiangqiao Hu, A. Dosil Suárez, Patrick Mackowiak, Sebastian Bachmann, Stefano Petrucci, D. Pinci, Yuyue Gan, Elena Graverini, C. Sanchez Gras, James Mwangi Kariuki, Philip Ilten, Sebastian Neubert, Lucian Cojocariu, Olivier Leroy, Zesheng Tang, Matthew James Tilley, Anna Ossowska, Nathan Jurik, Wojciech Krzemien, Nathanael Farley, M. Witek, C. Haen, Xixin Liang, D. Lucchesi, D. Melnychuk, Paolo Carniti, Meril Reboud, Artem Maevskiy, C. B. Van Hulse, Chun-wei Gu, V. Obraztsov, Kenenbek Arzymatov, Valery Pugatch, Martha Hilton, M. Patel, R. Hidalgo Charman, C. R. Jones, Anastasiia Kharisova, Matthew Scott Rudolph, K. Carvalho Akiba, Alexander Berezhnoy, Nikita Kazeev, Olivier Göran Girard, L. Tomassetti, A. Alfonso Albero, G. Wormser, Evelina Gersabeck, M. Lucio Martinez, Stephan Eisenhardt, Roberta Cardinale, Jihyun Bhom, Vladimir Romanovskiy, A. Zhelezov, Mariia Poliakova, Adam Szabelski, Mark Smith, A. Ukleja, A. Di Canto, Cameron Thomas Dean, M. Needham, Simon Baker, Tobias Tekampe, N. K. Watson, Marie Helene Schune, O. De Aguiar Francisco, B. Sanmartin Sedes, Victor Coco, V. Chekalina, Oleg Yushchenko, J. V. Viana Barbosa, Zhuoming Li, Albert Comerma-Montells, Benjamin Audurier, D. Tonelli, James Vincent Mead, Denis Derkach, A. Petrolini, Gediminas Sarpis, S. Gallorini, R. Niet, M. Shapkin, Marco Petruzzo, A. Vollhardt, N. Tuning, Violaine Bellee, William Dean, Alessandra Gioventù, Antonio Pellegrino, Y. Zhou, Matthew Kenzie, B. Malecki, Carmelo D'Ambrosio, Jean François Marchand, Oleg Stenyakin, C. Fitzpatrick, F. Ferreira Rodrigues, W. Huang, Brij Kishor Jashal, Marian Stahl, Naomi Veronika Raab, Dawid Gerstel, A. Bertolin, A. Palano, Tomasz Szumlak, B. Souza De Paula, O. Steinkamp, Adalberto Sciubba, Ivan Polyakov, Giulia Tuci, Ryan Calladine, Eluned Smith, C. A. Aidala, Marcela Vitti, Harris Conan Bernstein, L. Del Buono, Moritz Demmer, C. Bozzi, Plamen Hristov Hopchev, Floris Keizer, Zishuo Yang, M. Palutan, Kristian Alexander Zarebski, Michael Alexander, Da Yu Tou, Thomas Henry Hancock, Johannes Albrecht, F. Teubert, F. Maciuc, M. Ravonel Salzgeber, M. Rotondo, F. Redi, E. Polycarpo, Tatsuya Nakada, Renata Kopecna, Malcolm John, M. Gandelman, Murdo Traill, Sophie Richards, Vladislav Balagura, G. Bencivenni, Sean Benson, R. Jacobsson, P. Spradlin, A. Puig Navarro, Malte Hecker, E. Cogneras, Giulio Gazzoni, M. O. Bettler, M. Brodski, W. Baldini, Jakub Moron, Kodassery Prasanth, R. J. Barlow, Kevin Maguire, Thibaud Humair, S. A. Wotton, U. Straumann, Xiao-yan Li, G. Cavallero, Renato Quagliani, Almagul Kondybayeva, D. Hynds, D. Galli, J. Maratas, Michele Atzeni, Sune Jakobsen, Marta Calvi, Barbara Sciascia, Olivier Deschamps, Niklas Stefan Nolte, Alexander Baranov, Marina Artuso, Gianni Penso, E. Gushchin, John Jake Lane, Rudolf Oldeman, Dana Bobulska, R. Nandakumar, Flavio Archilli, Jixing Qin, I. Longstaff, Patrick Owen, Yu. Guz, G. Liu, Tommaso Colombo, C. Göbel, J. E. Andrews, R. Santacesaria, W. Wislicki, G. Punzi, Moran Wang, Nicola Serra, B. Schmidt, Ivan Belyaev, David Loh, A. Gallas Torreira, Gennady Panshin, F. Martinez Vidal, M. Poli Lener, Tjeerd Ketel, Jordan Daniel Roth, A. Artamonov, Andrew Beiter, Basem Khanji, Y. Xie, Thomas Blake, U. Marconi, Ifan Williams, George Coombs, C. Khurewathanakul, C. Santamarina Rios, Titus Mombächer, H. Schindler, Marek Idzik, Vincenzo Battista, M. Boubdir, S. Perazzini, M. Franco Sevilla, E. van Herwijnen, T. J. V. Bowcock, S.-G. Chitic, Adam Benjamin Morris, Julien Cogan, Alexey A. Petrov, G. Tellarini, M. R. J. Williams, J. Fu, G. Mancinelli, Antonino Sergi, Thomas Hadavizadeh, R. Ekelhof, Georgios Chatzikonstantinidis, G. Martellotti, T. Boettcher, A. Brea Rodriguez, Samuel Maddrell-Mander, Markus Frank, Andrea Valassi, M. Pepe Altarelli, Thomas Harrison, E. Spadaro Norella, Iwan Thomas Smith, M. van Beuzekom, Scott Ely, Maria Elena Stramaglia, Fabrice Desse, Edward James Millard, Marco Gersabeck, Federico Cindolo, Roger Forty, Tara Nanut, J. Garra Tico, A. Dzyuba, Alexander Battig, A. Bursche, Mohamad Kozeiha, Zehua Xu, R. Matev, S. Ricciardi, D. Websdale, W. D. Hulsbergen, B. Rachwal, Victor Egorychev, Xavier Vilasis-Cardona, Konstantinos Petridis, L. M. Garcia Martin, J. A. Rodriguez Lopez, B. Couturier, R. A. Fini, Guillermo Loustau, K. E. Kim, William Parker, C. Abellán Beteta, F. Polci, Roman Greim, S. Roiser, S. Eidelman, S. Farry, R. McNulty, P. Krokovny, S. Schael, Eduardo Rodrigues, Christoph Frei, A. Brossa Gonzalo, P. Gironella Gironell, A. Tsaregorodtsev, Mick Mulder, Xia-Ji Liu, V. Volkov, Michal Dziewiecki, T. E. Latham, C. Sanchez Mayordomo, H. V. Cliff, Olli Lupton, Federico Alessio, Frederic Machefert, Sheldon Stone, C. Hadjivasiliou, F. Stagni, Giulio Dujany, Phoebe Meredith Hamilton, Sarah Beranek, M. Dorigo, Sergey Didenko, Vitalii Lisovskyi, Simone Bifani, Qiang Xu, M. T. Tran, I. A. Monroy, F. Blanc, I. V. Gorelov, K. Müller, Jan Buytaert, T. J. Gershon, M. Plo Casasus, Elie Aslanides, L. De Paula, Baasansuren Batsukh, Felix Johannes Kress, Federica Lionetto, Z. C. Huard, R. Lefèvre, John Back, Christoph Hasse, G. Passaleva, G. Graziani, Emma Buchanan, Timothy Evans, David Gascon, Christopher Burr, D. Vom Bruch, J. Lomba Castro, P. Vazquez Regueiro, Hongjie Mu, Viacheslav Matiunin, Jonas Rademacker, Marco Cattaneo, Guido Andreassi, Agnieszka Oblakowska-Mucha, E. Grauges, Stephen M. Stahl, N. Neufeld, Davide Brundu, Colm Harold Murphy, Sofia Kotriakhova, M. Tobin, E. Dall'Occo, Krzysztof Swientek, Franco Bedeschi, Arnaud Robert, C. Patrignani, Konrad Klimaszewski, P. Fernandez Declara, K. De Bruyn, Silvia Gambetta, Timon Schmelzer, Markus Roehrken, V. Tisserand, M. Andreotti, Anatoly Konoplyannikov, Christoph Langenbruch, Gianluigi Casse, Angelo Loi, F. J. P. Soler, G. Manca, O. Schneider, Natalia Polukhina, E. Jans, S. C. Haines, A. Hicheur, Srishti Bhasin, M. De Serio, D. Lacarrere, C. L. Da Silva, M. S. Rangel, Liupan An, Lucia Grillo, C. Matteuzzi, M. Vernet, M. Xu, Karol Hennessy, Stefanie Reichert, Guillaume Pietrzyk, A. McNab, Diego Alejandro Milanes, M. J. Morello, P. Perret, Sergey Barsuk, C. Joram, M. Charles, C. Lazzeroni, Roland Bernet, J. Jalocha, François Fleuret, B. Leverington, L. Giubega, A. Oyanguren, Thomas N. Williams, Francesco Dettori, Andrii Usachov, Marco Pappagallo, A. Falabella, Biagio Saitta, Louis Henry, Serhii Koliiev, Shuang-Nan Zhang, Alexandra Paige Rollings, John Leslie Cobbledick, G. Simi, Tomasz Fiutowski, P. Collins, Y. Sun, Slavomira Stefkova, Paul Seyfert, S. Kandybei, J. A. B. Coelho, T. Kirn, Christian Färber, P. R. Li, A. Dziurda, R. Graciani Diaz, Claire Prouve, Neville Harnew, Maciej Pawel Szymanski, C. Marin Benito, Dmitry Popov, Simon Akar, L. Ferreira Lopes, A. Bay, S. Filippov, B. T. Meadows, G. Raven, D. Decamp, A. Golutvin, V. Vorobyev, M. Ferro-Luzzi, L. L. Pappalardo, M. D. Sokoloff, Darya Savrina, Yuezhe Yao, Huacheng Cai, Davide Fazzini, M. van Veghel, Naomi Cooke, l. Soares Lavra, Anna Lupato, Loris Martinazzoli, Ao Xu, Mara Senghi Soares, J. García Pardiñas, R. Lindner, S. Monteil, George Holger Lovell, Y. N. Gao, Adam Dendek, B. Garcia Plana, Manuel Schiller, D. Martinez Santos, Tatiana Ovsiannikova, Mark Whitehead, Lucas Mcconnell, Lauren Douglas, S. Ogilvy, Heather Mckenzie Wark, Flavio Pisani, Wojciech Krupa, F. F. Wilson, A. Gomes, Federico Betti, L. A. Granado Cardoso, J. H. Lopes, Wenhua Hu, Y. Zhang, Malgorzata Pikies, S. Blusk, O. V. Mineev, Alessandro Camboni, Fedor Baryshnikov, Chung Nguyen-Mau, Gregory Ciezarek, Jeremy Dalseno, P. Griffith, Paolo Ciambrone, Andrea Bizzeti, Jonathan Plews, P. De Simone, B. Spaan, J. Closier, A. Massafferri, Zhuyin Ren, Roel Aaij, Vadym Denysenko, Karlis Dreimanis, R. Calabrese, Alexander Semennikov, Kevin Heinicke, Kara Renee Mattioli, M. Cruz Torres, Lars Eklund, Vanessa Müller, Ziad Ajaltouni, Michele Piero Blago, Andreas Güth, Margarete Schellenberg, T. D. Nguyen, N. Sagidova, Lennaert Bel, G. Alkhazov, Michael McCann, Mikhail Hushchyn, Xuhao Yuan, Jiayin Sun, Sophie Katharina Kretzschmar, M. Calvo Gomez, G. Corti, Martin Stefan Bieker, Daniel Charles Craik, M. Mukherjee, D. Campora Perez, V. Kudryavtsev, D. R. Ward, Donal Murray, H.-P. Dembinski, Brice Maurin, D. Hill, S. Borghi, Li Xu, Andrea Mogini, S. De Capua, Ia. Bezshyiko, Nikolay Nikitin, P. E. L. Clarke, R. Vazquez Gomez, Sebastien Ponce, A. C. dos Reis, R. Silva Coutinho, Ryan Newcombe, and Evgenii Shmanin
Subjects: Physics, Quantum chromodynamics, Quark, Large Hadron Collider, Branching fraction, Strong interaction, General Physics and Astronomy, 01 natural sciences, Nuclear physics, Pseudorapidity, 0103 physical sciences, High Energy Physics::Experiment, Rapidity, B meson, Nuclear Experiment, 010306 general physics
Abstract: The ratio of the Bs0 and B+ fragmentation fractions fs and fu is studied with Bs0→J/ψφ and B+→J/ψK+ decays using data collected by the LHCb experiment in proton-proton collisions at 7, 8, and 13 TeV center-of-mass energies. The analysis is performed in bins of B-meson momentum, longitudinal momentum, transverse momentum, pseudorapidity, and rapidity. The fragmentation-fraction ratio fs/fu is observed to depend on the B-meson transverse momentum with a significance of 6.0σ. This dependency is driven by the 13 TeV sample (8.7σ), while the results for the other collision energies are not significant when considered separately. Furthermore, the results show a 4.8σ evidence for an increase of fs/fu as a function of collision energy.
Published: 2020
Full Text: View/download PDF

43. Isospin Amplitudes in Λb0→J/ψΛ(Σ0) and Ξb0→J/ψΞ0(Λ) Decays

Author: Stephan Escher, Patrick Koppenburg, B. D. C. Westhenry, T. J. Harrison, Sandro Cadeddu, D. Melnychuk, R. Waldi, Moritz Demmer, Kristian Alexander Zarebski, Thomas Henry Hancock, B. Dey, Ryan Calladine, Plamen Hristov Hopchev, Floris Keizer, L. R. Madhan Mohan, Emilie Bertholet, A. Casais Vidal, Lesya Shchutska, Xiao-Rui Lyu, V. Chobanova, Alexandru Ene, E. Thomas, Carmelo D'Ambrosio, E. Cogneras, Matteo Bartolini, Oleg Stenyakin, Matthew Kenzie, L. Kravchuk, Alessandro Cardini, J. M. De Miranda, A.B. Morris, N. Skidmore, Guido Andreassi, Agnieszka Oblakowska-Mucha, A. I. McNab, Martina Ferrillo, Dominik Stefan Mitzel, C. Fitzpatrick, Gianfranco Morello, Pawel Kopciewicz, S. A. Wotton, John Jake Lane, Rudolf Oldeman, C. A. Aidala, L. Del Buono, M. Tobin, Tobias Tekampe, A. Petrolini, E. Dall'Occo, Krzysztof Swientek, Franco Bedeschi, A. Oyanguren, P. Fernandez Declara, S. Stracka, V. Vagnoni, Ying Lu, Timon Schmelzer, Dawid Gerstel, E. Luppi, Marco Petruzzo, Murdo Traill, Y. Zhou, Marian Stahl, L. Tomassetti, Claudia Bertella, S. Eidelman, William Barter, Martina Pili, Mick Mulder, Nikolai Voropaev, V. Volkov, A. Gallas Torreira, F. Blanc, R. Lefèvre, Mark Wilkinson, T. Nakada, Alex Seuthe, Angelo Carbone, M.I. Williams, Jaap Velthuis, G. Graziani, Derek L. G. Hill, David Gascon, J. Wang, Naomi Veronika Raab, J. Lomba Castro, P. Vazquez Regueiro, R. Silva Coutinho, Dmitry Popov, Viacheslav Matiunin, Sophie Richards, Marco Cattaneo, Matthieu Kecke, Naomi Cooke, X. Yuan, Barbara Sciascia, Boris Quintana, Jordan Daniel Roth, Florian Reiss, S. Malde, Da Yu Tou, Hossein Afsharnia, E. Santovetti, Pierre Billoir, M. R. J. Williams, Adam Szabelski, M. Shapkin, Qianfan Xu, C. Vázquez Sierra, E. M. Gersabeck, Mikhail Zavertyaev, Malte Hecker, Almagul Kondybayeva, Maxime Schubiger, Vasyl Dobishuk, D. Hynds, Maitreyee Mukherjee, F. Teubert, E. Tournefier, Stanislav Poslavskii, Timofei Maltsev, J. Serrano, Renato Quagliani, D. J. White, Ignacio Bediaga, Desmond Mzamo Shangase, M.F. Cicala, A. Ukleja, David Gerick, J. Ruiz Vidal, D. Galli, Marina Artuso, S. Esen, W. Wislicki, Gediminas Sarpis, John Matthew Durham, K. Carvalho Akiba, C. Göbel, W. Baldini, Kurt Rinnert, Simon Nieswand, Stephane T'Jampens, Matthew Scott Rudolph, Milosz Zdybal, R. Schwemmer, George Coombs, David Loh, Marco Santimaria, R. Currie, S. Hansmann-Menzemer, Matthieu Marinangeli, Maurizio Martinelli, S. Borghi, Valery Zhukov, Gerd Joachim Kunde, A. Schopper, L. Grillo, S. J. Chen, Vlad-Mihai Placinta, C. Santamarina Rios, Titus Mombächer, Thomas Grammatico, G. Martellotti, T. Kvaratskheliya, M. Alexander, Patrick Robbe, D. Wiedner, N. Tuning, Violaine Bellee, William Dean, Oleksander Kot, Yu. Guz, R. Mountain, Alison Tully, Jennifer Brigitta Zonneveld, Antonio Pellegrino, C. Sanchez Gras, Simone Meloni, J. F. Marchand, Christopher Betancourt, A. Vollhardt, T. Lesiak, Petr Fedin, C. Haen, C. Nguyen-Mau, Jonathan Plews, Matthew John Bradley, Andrea Merli, W. D. Hulsbergen, Hangyi Wu, Mark Hatch, Anna Ossowska, Nathan Jurik, D. Lucchesi, J. M. Otalora Goicochea, Piera Muzzetto, S. Roiser, Loris Martinazzoli, F. Muheim, Mara Senghi Soares, J. García Pardiñas, Jacopo Cerasoli, R. Lindner, Ifan Williams, John Gordon Smeaton, Matthew George Chapman, P. De Simone, Konstantinos Petridis, J. A. Rodriguez Lopez, S. Simone, M. Veltri, M. Patel, Anastasiia Kharisova, Federico Lazzari, Artem Maevskiy, I. Nasteva, N. K. Watson, Phillip John Marshall, Elisabeth Maria Niel, A. Buonaura, Alessandra Gioventù, Emilie Maurice, M. Rotondo, Renata Kopecna, A. Brossa Gonzalo, P. Gironella Gironell, Samuel Belin, Arseniy Vitkovskiy, S. Baker, Wojciech Krzemien, Brij Kishor Jashal, C. Langenbruch, D. Tonelli, James Vincent Mead, Dmitrii Maisuzenko, Jakub Moron, X. Cid Vidal, Alexander Inyakin, Kodassery Prasanth, Margarita Stepanova, L. Calero Diaz, Hans Dijkstra, S. Coquereau, A. Palano, Tomasz Szumlak, Yuyue Gan, Maciej Wojciech Dudek, Li Xu, Maxim Borisyak, Nikita Beliy, C. M. Costa Sobral, Y. N. Gao, D. Zhang, C. B. Van Hulse, R. Vazquez Gomez, E. Polycarpo, R. Santacesaria, B. Spaan, W. Funk, Sara Celani, A. Massafferri, Zhuyin Ren, M. J. Charles, A. Leflat, A. Romero Vidal, Johannes Heuel, Sebastian Schulte, Adam Dendek, B. Garcia Plana, Constantin Weisser, M. J.J. John, V. Chekalina, B. Adeva, Benjamin Audurier, Valery Pugatch, G. Bencivenni, Aravindhan Venkateswaran, Sean Benson, G. Cavallero, A.E. Bondar, Ross John Hunter, Vukan Jevtic, Tommaso Colombo, Emma Buchanan, Dmitry Golubkov, Anastasia Smetkina, A. Fernandez Prieto, A. Ustyuzhanin, J. Z. Fan, D. C. Craik, Emmy Gabriel, Benedetto Gianluca Siddi, A. Davis, Vladimir Romanovskiy, A. Zhelezov, Sara Elizabeth Mitchell, Roel Aaij, Andrew Crocombe, Vadym Denysenko, Jascha Peter Grabowski, S. Neubert, Hongjie Mu, E. Graverini, Olivier Deschamps, Niklas Stefan Nolte, Alexander Baranov, Flavio Archilli, Denis Derkach, F. Ferreira Rodrigues, L. Silva de Oliveira, Anton Poluektov, Lorenzo Sestini, A. Satta, Andrea Mogini, S. De Capua, A. Alfonso Albero, Z. Mathe, G. Carboni, D. E. Hutchcroft, T. G. Shears, Giulia Tuci, Marcel Materok, O. Yushchenko, Tom A. Williams, Michele Atzeni, Ph. Charpentier, Nikolay Bondar, E. Govorkova, Harald Viemann, Alexander Malinin, Pietro Albicocco, Tatiana Ovsiannikova, J. V. Viana Barbosa, M. Ramos Pernas, Mark Whitehead, Lucas Mcconnell, T. J. V. Bowcock, Ryan Newcombe, Jonas Rademacker, Daniele Marangotto, Y. Xie, Thomas Blake, Evgenii Shmanin, A. A. Alves, Preema Rennee Pais, Jixing Qin, I. Longstaff, X. K. Zhou, Arthur Marius Hennequin, S. Ogilvy, Yiheng Luo, Michael Brodski, D. A. Milanes, Moran Wang, Heather Mckenzie Wark, Ulrik Egede, F. Martinez Vidal, Jozef Tomasz Borsuk, V. Shevchenko, Igor Skiba, B. Khanji, E. van Herwijnen, A. Lai, Stefano Petrucci, H. Van Hecke, G. Ciezarek, G. Wormser, R. Jacobsson, Rafal Dominik Krawczyk, D. Vieira, Andrea Mauri, A. Pearce, I. Polyakov, S. Gambetta, R. Ekelhof, M. Fuehring, H. Schindler, M. H. Kelsey, Stephen M. Stahl, O. De Aguiar Francisco, N. Neufeld, Tjeerd Ketel, M. Frank, Ph. Ghez, A. Sciubba, J. Fu, Blaise Delaney, Nis Meinert, C. Marin Benito, A. B. Rodrigues, Michal Kreps, Sergey Strokov, B. Jost, Miroslav Saur, Sofia Kotriakhova, Jihyun Bhom, A. Lusiani, A. Tsaregorodtsev, J. D. Osborn, Marek Idzik, Maurice Becker, Laura Promberger, J. A. de Vries, M. Kucharczyk, Zishuo Yang, C. Gaspar, M. Palutan, D. Martinez Santos, Thomas Hadavizadeh, Carmen Giugliano, M. Karacson, Qundong Han, David Anthony Friday, M. O. Bettler, Tara Nanut, J. Garra Tico, Kenenbek Arzymatov, Hanna Malygina, G. Valenti, C. Prouve, J. Arnau Romeu, Cameron Thomas Dean, V. V. Gligorov, Thibaud Humair, Asoke K. Nandi, R. I. Rabadan Trejo, T. Gys, P. Di Nezza, Stefano Cali, W. C. Zhang, A. Bay, Ia. Bezshyiko, Nikolay Nikitin, S. Klaver, J. J. Saborido Silva, Z. Xiang, G. Manca, O. Schneider, V. Bocci, Patrick Mackowiak, M. De Cian, M. van Beuzekom, Xavier Vilasis-Cardona, Scott Ely, J. Marks, Thomas Ackernley, Antje Mödden, R. Matev, B. Rachwal, M. Straticiuc, Alessio Sarti, Marco Clemencic, L. Pescatore, Dana Bobulska, G. Tellarini, Luyan Sun, Kuzma Ivshin, P. Owen, M. Vieites Diaz, M. Fiorini, D. R. Muller, M. Xu, Mikkel Bjørn, F. A. Garcia Rosales, Karol Hennessy, Mark Slater, P. d'Argent, O. Steinkamp, Aiguo Xu, A. Gomes, B. T. Meadows, Lucio Anderlini, Svende Braun, Vladislav Belavin, S.-G. Chitic, C. Chen, G. Raven, D. Decamp, Federico Betti, L. A. Granado Cardoso, Lukas Gruber, A. Golutvin, Varvara Batozskaya, L. G. Scantlebury Smead, N. G. Polukhina, P. Naik, P. Ilten, C. Satriano, Sune Jakobsen, C. Lazzeroni, A. Popov, Mariia Poliakova, M. Rama, F. Fontanelli, V. Egorychev, C. Sanchez Mayordomo, Karlis Dreimanis, H. V. Cliff, L. Shekhtman, Xiaoyan Li, Michele Veronesi, R. McNulty, P. Krokovny, R. Le Gac, Federico Alessio, E. Spadaro Norella, Jiangqiao Hu, Georgios Chatzikonstantinidis, V. Franco Lima, Mauricio Féo, Philipp Ibis, Z. Wang, Jordy Sebastiaan Butter, M. Schmelling, X. Han, Andreas Weiden, R. Calabrese, Matthew James Tilley, Samuel Maddrell-Mander, Xixin Liang, Chun-wei Gu, G. Haefeli, A. Contu, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, Federico Cindolo, Roger Forty, A. Semennikov, Alexander Battig, A. Bursche, Lukas Witola, A. Grecu, O. Maev, J. H. Lopes, Wenhua Hu, Michal Dziewiecki, Nathanael Farley, M. Witek, J. J. Back, K. Wyllie, W. Qian, Maximilien Chefdeville, M. Needham, S. Blusk, Federico Redi, Dong Xiao, L. Zhang, Roman Greim, D. R. Johnson, Sarah Beranek, Saverio Mariani, O. V. Mineev, Alessandro Camboni, K. M. Fischer, Ana Trisovic, P. E. L. Clarke, M. Pappagallo, D. Pinci, M. Vesterinen, Fedor Baryshnikov, G. Wilkinson, S. Ricciardi, B. Pietrzyk, Cheryl Pappenheimer, M. Merk, C. Matteuzzi, G. Punzi, Victor Coco, Zhuoming Li, Albert Comerma-Montells, W. Huang, Sebastian Bachmann, A. Puig Navarro, Eliane Epple, Igor Kostiuk, Maciej Witold Majewski, C. R. Jones, O. Lupton, M. T. Tran, Dmitrii Pereima, Andrew George Morris, Martino Borsato, V. Obraztsov, M. Lucio Martinez, Stephan Eisenhardt, Fedor Ratnikov, Y. H. Zheng, C. J. G. Onderwater, Maxime Vernet, Alexander Inglessi, B.R. Gruberg Cazon, Gennady Panshin, E. Ben-Haim, Nikita Kazeev, Jiesheng Yu, Y. Zhang, F. Stagni, Giulio Dujany, Francesca M. Pisani, Phoebe Meredith Hamilton, Jan Buytaert, Marianna Fontana, S. Ferreres Sole, V. Gibson, S. Stone, Christoph Frei, D. Campora Perez, V. Kudryavtsev, D. R. Ward, Donal Murray, Davide Fazzini, M. Plo Casasus, M. N. K. Smith, Anna Danilina, T. Ruf, I. A. Monroy, Konstantin Gizdov, Wiktor Byczynski, Ho Ling Li, Kevin Heinicke, M. Poli Lener, Salvatore Aiola, Fabrice Desse, D. Savrina, Sebastien Ponce, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, Y. Li, F. Maciuc, Hang Yin, Kara Renee Mattioli, M. Cruz Torres, Stephane Monteil, G. Lanfranchi, M.-N. Minard, M. Gandelman, E. Gushchin, T. E. Latham, A. Vorobyev, P. Griffith, Daniel Berninghoff, Nicola Serra, Zesheng Tang, A. Di Canto, Paolo Ciambrone, Serena Maccolini, T. M. Evans, Alexsei Chubykin, Fanghua Jiang, F. Dordei, Roberta Cardinale, W. Kucewicz, Vladislav Balagura, P. Spradlin, S. Tolk, Kevin Heijhoff, Lorenzo Capriotti, Z. Xu, D. Vom Bruch, Andrew Beiter, Lars Eklund, Mikhail Mikhasenko, Andrea Bizzeti, Luca Minzoni, U. Marconi, R. Nandakumar, Vladimir Macko, Anne Robert, W. Parker, A. Jawahery, H. F. Schreiner, M. Adinolfi, Jana Crkovská, Aleksandra Snoch, T. J. Gershon, S. Vecchi, Shishu Zhang, Vanessa Müller, D. Torres Machado, Alessio Piucci, G. Mancinelli, Antonino Sergi, T. Boettcher, A. Brea Rodriguez, Yasmine Amhis, Gabriela Johanna Pomery, Razvan Daniel Moise, Ziad Ajaltouni, M. Morandin, L. Garrido, Alessandro Pastore, Alexey Boldyrev, Elie Aslanides, D. Websdale, Veronica Soelund Kirsebom, Harris Conan Bernstein, Holger Stevens, M. H. Schune, U. Uwer, O. Boente Garcia, Sergey Didenko, Simone Bifani, S. Perazzini, Alexey A. Petrov, L. M. Garcia Martin, B. Couturier, R. A. Fini, C. Bozzi, Alexander Vagner, C. Abellán Beteta, Cedric Meaux, A. Dovbnya, Michele Piero Blago, J. J. Walsh, Davide Lancierini, Simon Stemmle, Daniel Patrick O'Hanlon, Joseph David Shupperd, S. Schael, Xia-Ji Liu, S. Playfer, Paul Andre Günther, Andreas Güth, Frank Ferrari, S. Farry, James Mwangi Kariuki, Hannah Louise Pullen, Dipanwita Dutta, P. Seyfert, Olivier Göran Girard, G. D. Lafferty, Pavol Stefko, J. He, S. Gallorini, Surapat Ek-In, Margarete Schellenberg, Peter Svihra, Stefano Zucchelli, M. Dorigo, R. J. Barlow, S. Easo, Miroslaw Firlej, Marta Calvi, F. F. Wilson, T. D. Nguyen, P. Gandini, Lauren Emma Yeomans, P. Campana, E. Rodrigues, Hongxi Xing, Paolo Carniti, Meril Reboud, Victor Renaudin, P. Alvarez Cartelle, B. Schmidt, J. Dalseno, Alexander Berezhnoy, N. Sagidova, Sandra Amato, Petr Andreevich Gorbounov, L. De Paula, Baasansuren Batsukh, Ivan Belyaev, K. Belous, Felix Johannes Kress, Shantam Taneja, Jolanta Brodzicka, Biljana Mitreska, A. Artamonov, B. Souza De Paula, Laurent Dufour, Nicola Neri, C. Gotti, Lennaert Bel, G. Alkhazov, Mikhail Hushchyn, Jiayin Sun, Iwan Thomas Smith, Sophie Katharina Kretzschmar, M. Calvo Gomez, Guoming Liu, G. Corti, Martin Stefan Bieker, A. Dzyuba, Guillermo Loustau, H.-P. Dembinski, Lucian Cojocariu, O. Leroy, J. Maratas, A. Bertolin, Aleksei Chernov, Christoph Hasse, G. Passaleva, K. E. Kim, K. De Bruyn, F. Polci, Vitalii Lisovskyi, Christopher Burr, Maria Elena Stramaglia, Jakub Ryzka, Robert Hart, J. Closier, Davide Brundu, M. D. Sokoloff, C. Patrignani, J. Pinzino, E. Grauges, Markus Roehrken, V. Tisserand, M. Andreotti, Gianluigi Casse, Angelo Loi, F. Machefert, Konrad Klimaszewski, Anatoly Konoplyannikov, Maciej Pawel Szymanski, E. Jans, Srishti Bhasin, J. Albrecht, M. S. Rangel, Liupan An, P. Marino, Guillaume Pietrzyk, C. Parkes, Sara Sellam, M. J. Morello, P. Perret, Sergey Barsuk, Oliver Lantwin, A. Valassi, Ming Zeng, Tommaso Pajero, R. Cenci, François Fleuret, B. Leverington, M. Chrzaszcz, L. Giubega, Andrii Usachov, Francesco Dettori, A. Falabella, Biagio Saitta, Yawen Wang, Serhii Koliiev, Alexandra Paige Rollings, John Leslie Cobbledick, Martha Hilton, G. Simi, Cynthia Nunez, Abhijit Mathad, M. Pepe Altarelli, Edward James Millard, Marco Gersabeck, L. Ferreira Lopes, I. V. Gorelov, K. Müller, Giovanni Bassi, M. Franco Sevilla, Simon Akar, S. Filippov, F. J. P. Soler, J. G. Cogan, S. C. Haines, V. Vorobyev, H. Cai, A. Hicheur, M. De Serio, D. Lacarrere, C. L. Da Silva, M. McCann, Carina Trippl, M. Romero Lamas, M. Ferro-Luzzi, Bartosz Malecki, Roland Bernet, L. L. Pappalardo, P. Camargo Magalhaes, Yuezhe Yao, M. van Veghel, l. Soares Lavra, Anna Lupato, George Holger Lovell, R. Manera Escalero, Colm Harold Murphy, Manuel Schiller, Lauren Douglas, Arno Heister, Wojciech Krupa, T. Skwarnicki, Louis Henry, Hilbrand Steffen Kuindersma, E. Smith, Tomasz Fiutowski, P. Collins, Y. Sun, Gerwin Meier, S. Kandybei, J. A. B. Coelho, T. Kirn, A. Dziurda, R. Graciani Diaz, Neville Harnew, and P. Durante
Subjects: Physics, Particle physics, Luminosity (scattering theory), Large Hadron Collider, Physics beyond the Standard Model, Strong interaction, Hadron, Quark model, General Physics and Astronomy, 01 natural sciences, Isospin, 0103 physical sciences, Center of mass, 010306 general physics
Abstract: Ratios of isospin amplitudes in hadron decays are a useful probe of the interplay between weak and strong interactions and allow searches for physics beyond the standard model. We present the first results on isospin amplitudes in b-baryon decays, using data corresponding to an integrated luminosity of 8.5 fb-1, collected with the LHCb detector in pp collisions at center of mass energies of 7, 8, and 13 TeV. The isospin amplitude ratio |A1(Λb0→J/ψς0)/A0(Λb0→J/ψΛ)|, where the subscript on A indicates the final-state isospin, is measured to be less than 1/21.8 at 95% confidence level. The Cabibbo suppressed Ξb0→J/ψΛ decay is observed for the first time, allowing for the measurement |A0(Ξb0→J/ψΛ)/A1/2(Ξb0→J/ψΞ0)|=0.37±0.06±0.02, where the uncertainties are statistical and systematic, respectively.
Published: 2020
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44. Updated measurement of decay-time-dependent CP asymmetries in D0→K+K− and D0→π+π− decays

Author: Matthieu Kecke, M. Shapkin, Qianfan Xu, B. Sanmartin Sedes, Konrad Klimaszewski, Simon Nieswand, Lucian Cojocariu, O. Leroy, T. Kvaratskheliya, J. Maratas, A. Bertolin, Valery Zhukov, Aleksei Chernov, Anatoly Konoplyannikov, Barbara Sciascia, Maciej Pawel Szymanski, S. Esen, Boris Quintana, Hannah Louise Pullen, Brij Kishor Jashal, Z. Yang, Jordan Daniel Roth, A. Palano, Tomasz Szumlak, Ying Lu, Guillaume Pietrzyk, Mark Slater, Maciej Wojciech Dudek, Mark Wilkinson, J. He, Surapat Ek-In, R. Nandakumar, Hossein Afsharnia, M. R. J. Williams, S. Easo, Miroslaw Firlej, Alex Seuthe, G. Tellarini, A. Petrolini, Marco Petruzzo, Y. Zhou, Marian Stahl, Naomi Veronika Raab, K. E. Kim, K. De Bruyn, F. Polci, Vladislav Belavin, Varvara Batozskaya, Da Yu Tou, F. Teubert, N. Neri, J. Serrano, W. Baldini, S. Simone, R. Schwemmer, Ryan Newcombe, Evgenii Shmanin, J. F. Marchand, Lars Eklund, A. Vollhardt, F. Muheim, John Gordon Smeaton, M. Veltri, Alexander Inyakin, L. Calero Diaz, Vitalii Lisovskyi, Yuyue Gan, Andrii Usachov, M.I. Williams, Timofei Maltsev, Valery Pugatch, C. Vázquez Sierra, Vladimir Romanovskiy, G. Ciezarek, A. Zhelezov, G. Carboni, Abhijit Mathad, Mikhail Zavertyaev, A. Satta, Marco Santimaria, R. Currie, S. Hansmann-Menzemer, Gerd Joachim Kunde, A. Schopper, Vanessa Müller, Ziad Ajaltouni, D. E. Hutchcroft, Jakub Ryzka, Robert Hart, Michele Piero Blago, Oleksander Kot, R. Mountain, Marcel Materok, O. Yushchenko, J. Closier, Matthieu Marinangeli, Davide Brundu, R. Jacobsson, Rafal Dominik Krawczyk, C. Patrignani, Lauren Emma Yeomans, P. Campana, Hongxi Xing, Paolo Carniti, Meril Reboud, J. Dalseno, Alexander Berezhnoy, M. Ramos Pernas, S. Eidelman, Mick Mulder, Carmen Giugliano, M. Karacson, Qundong Han, D. A. Milanes, Ulrik Egede, J. A. de Vries, V. Volkov, K. Carvalho Akiba, A. A. Alves, X. K. Zhou, K. Wyllie, B. Pietrzyk, Cheryl Pappenheimer, M. Merk, Naomi Cooke, X. Yuan, Igor Skiba, Ifan Williams, Christoph Hasse, G. Passaleva, Vincenzo Battista, S. Perazzini, Alexey A. Petrov, Joseph David Shupperd, B. Khanji, R. Dzhelyadin, A. Lai, Andrea Mauri, A. Pearce, Karlis Dreimanis, R. Calabrese, Emilie Bertholet, Xiao-Rui Lyu, Thibaud Humair, Asoke K. Nandi, R. I. Rabadan Trejo, V. Chobanova, C. Satriano, J. Pinzino, Markus Roehrken, V. Tisserand, M. Andreotti, Sune Jakobsen, B. Souza De Paula, A. Contu, L. Shekhtman, Xiaoyan Li, Jiangqiao Hu, Xixin Liang, Chun-wei Gu, C. Sanchez Mayordomo, Matthew Kenzie, Gianluigi Casse, Angelo Loi, Ho Ling Li, Kevin Heinicke, M. Saur, Y. H. Zheng, F. Blanc, C. J. G. Onderwater, R. Lefèvre, Maxime Vernet, Kara Renee Mattioli, Tatiana Ovsiannikova, Arthur Marius Hennequin, S. Ogilvy, Alexander Inglessi, Michael Brodski, G. Graziani, Andreas Güth, P. Seyfert, Margarete Schellenberg, Peter Svihra, F. F. Wilson, T. D. Nguyen, L. Ferreira Lopes, M. Franco Sevilla, E. Tournefier, Stanislav Poslavskii, David Gerick, Alison Tully, T. Lesiak, William Barter, Martina Pili, Emma Buchanan, Hongjie Mu, Jonas Rademacker, M. Cruz Torres, E. Jans, Daniel Joachim Unverzagt, Srishti Bhasin, H. V. Cliff, Federico Alessio, Tobias Tekampe, S. Farry, M. Dorigo, J. Ruiz Vidal, E. Spadaro Norella, M. S. Rangel, Jozef Tomasz Borsuk, Stephen M. Stahl, Svende Braun, Heather Mckenzie Wark, T. E. Latham, Loris Martinazzoli, Mara Senghi Soares, J. García Pardiñas, R. Lindner, I. Nasteva, Elisabeth Maria Niel, C. Chen, David Gascon, B. Schmidt, J. Lomba Castro, Y. N. Gao, P. Vazquez Regueiro, Angelo Carbone, Jaap Velthuis, Liupan An, Kurt Rinnert, S. Filippov, L. Garrido, N. Sagidova, O. De Aguiar Francisco, N. Neufeld, Ivan Belyaev, R. Silva Coutinho, Dmitry Popov, Sofia Kotriakhova, Jihyun Bhom, P. Marino, B.R. Gruberg Cazon, Dawid Gerstel, A. Stocchi, L. Tomassetti, Christopher Burr, Maria Elena Stramaglia, M. Rama, F. Fontanelli, E. Rodrigues, W. Kucewicz, J. M. Otalora Goicochea, Piera Muzzetto, Adam Dendek, V. Vorobyev, H. Cai, B. Garcia Plana, A. Artamonov, Viacheslav Matiunin, M. Frank, Michele Veronesi, Anastasia Smetkina, Victor Coco, Zhuoming Li, Albert Comerma-Montells, Milosz Zdybal, Sarah Beranek, L. De Paula, Baasansuren Batsukh, M. Romero Lamas, M. Ferro-Luzzi, L. L. Pappalardo, J. Z. Fan, Marco Cattaneo, J. Jalocha, Adam Szabelski, A. Ukleja, Federico Cindolo, Roger Forty, Alexander Battig, Roman Greim, Matthew George Chapman, W. Huang, Guido Andreassi, Agnieszka Oblakowska-Mucha, A. I. McNab, T. Skwarnicki, L. Grillo, D. Savrina, Mark Whitehead, Sophie Richards, G. Manca, O. Schneider, L. Pescatore, M. Xu, C. Gotti, Florian Reiss, S. Malde, Louis Henry, Malte Hecker, Emilie Maurice, Antonio Pellegrino, Sara Sellam, M. J. Morello, P. Perret, Sergey Barsuk, Felix Johannes Kress, Federica Lionetto, Shantam Taneja, M.F. Cicala, D. Wiedner, W. C. Zhang, G. Wilkinson, O. Lupton, Ruiting Ma, M. T. Tran, Maxime Schubiger, Lennaert Bel, G. Alkhazov, Martina Ferrillo, P. Durante, Lucas Mcconnell, V. Shevchenko, H. Van Hecke, A. Valassi, Hilbrand Steffen Kuindersma, E. Smith, Tomasz Fiutowski, P. Collins, Y. Sun, Slavomira Stefkova, Gerwin Meier, Y. Zhang, C. Marin Benito, Pavol Stefko, Karol Hennessy, L. G. Scantlebury Smead, C. Lazzeroni, Sergey Didenko, Iwan Thomas Smith, A. Dzyuba, E. Grauges, I. A. Monroy, C. Matteuzzi, Almagul Kondybayeva, D. Hynds, D. Galli, Marina Artuso, Mikhail Hushchyn, Guillermo Loustau, Maitreyee Mukherjee, François Fleuret, S. Kandybei, J. A. B. Coelho, D. Zhang, Vladislav Balagura, T. Kirn, Hangyi Wu, S. Coquereau, A. Puig Navarro, Daniel Berninghoff, B. Leverington, M. Chrzaszcz, E. Polycarpo, Simone Bifani, M. Tobin, Dmitrii Pereima, Stephan Escher, L. Giubega, Fedor Ratnikov, J. van Tilburg, D. J. White, Ignacio Bediaga, Desmond Mzamo Shangase, D. Campora Perez, A. Dziurda, E. Dall'Occo, F. Stagni, Giulio Dujany, Krzysztof Swientek, Francesca M. Pisani, Phoebe Meredith Hamilton, Franco Bedeschi, Jan Buytaert, R. Graciani Diaz, A. Oyanguren, Patrick Koppenburg, P. Spradlin, Mark Hatch, Nikita Beliy, Axel Kevin Kuonen, Jiayin Sun, V. Kudryavtsev, A. Gomes, Federico Betti, Luca Minzoni, C. M. Costa Sobral, Johannes Heuel, Sebastian Schulte, Zesheng Tang, A. Bay, Neville Harnew, B. T. Meadows, Jana Crkovská, G. Bencivenni, D. R. Ward, Alexandru Ene, E. Thomas, Aleksandra Snoch, T. J. Gershon, Florian Lemaitre, Yuezhe Yao, P. Gandini, P. Fernandez Declara, L. A. Granado Cardoso, B. D. C. Westhenry, M. N. K. Smith, Salvatore Aiola, G. Raven, D. Decamp, W. Wislicki, X. Han, Andreas Weiden, George Coombs, F. Machefert, Timon Schmelzer, Donal Murray, A. Golutvin, Sophie Katharina Kretzschmar, M. Calvo Gomez, A. Di Canto, Francesco Dettori, A. Ustyuzhanin, Elie Aslanides, M. Plo Casasus, T. G. Shears, T. J. Harrison, Sandro Cadeddu, M. D. Sokoloff, Stephane T'Jampens, Alexander Vagner, C. Santamarina Rios, Guoming Liu, Z. Wang, Titus Mombächer, Thomas Grammatico, Jing Wang, Michele Atzeni, G. Corti, M. van Veghel, l. Soares Lavra, Aravindhan Venkateswaran, Roberta Cardinale, Harris Conan Bernstein, Matteo Bartolini, Cedric Meaux, A. Falabella, Biagio Saitta, Vlad-Mihai Placinta, D. Melnychuk, C. Bozzi, Martin Stefan Bieker, L. Zhang, Marianna Fontana, Anna Lupato, Nikolay Bondar, Simon Stemmle, Kevin Heijhoff, Lorenzo Capriotti, Pietro Albicocco, S. Playfer, Holger Stevens, Victor Renaudin, P. Alvarez Cartelle, L. Kravchuk, G. Martellotti, Jennifer Brigitta Zonneveld, Daniele Marangotto, Moran Wang, O. Boente Garcia, Alessandro Cardini, J. M. De Miranda, A.B. Morris, George Holger Lovell, R. Manera Escalero, Jakub Moron, Kodassery Prasanth, Sara Elizabeth Mitchell, Andrew Crocombe, Frank Ferrari, James Mwangi Kariuki, R. Santacesaria, M. J. Charles, Serhii Koliiev, V. Denysenko, A. Leflat, A. Jawahery, R. Waldi, X. Guo, R. J. Barlow, N. Skidmore, D. Hill, S. Ferreres Sole, X. Cid Vidal, Colm Harold Murphy, Manuel Schiller, A. Davis, Ph. Ghez, A. Sciubba, Sandra Amato, Petr Andreevich Gorbounov, Lauren Douglas, W. D. Hulsbergen, Konstantinos Petridis, Olivier Göran Girard, Marta Calvi, H.-P. Dembinski, Alexandra Paige Rollings, John Leslie Cobbledick, M. Fuehring, Yu. Guz, Jonathan Plews, Z. Mathe, Arno Heister, G. Simi, Razvan Daniel Moise, K. Belous, Dominik Stefan Mitzel, Margarita Stepanova, S. Roiser, Gianfranco Morello, Wojciech Krupa, P. De Simone, Nis Meinert, J. A. Rodriguez Lopez, Pawel Kopciewicz, V. Gibson, S. Gallorini, J. Albrecht, T. J. V. Bowcock, Maurizio Martinelli, S. Borghi, A. Fernandez Prieto, S. Tolk, J. D. Osborn, Jolanta Brodzicka, Moritz Demmer, Biljana Mitreska, Kristian Alexander Zarebski, Michal Kreps, Sergey Strokov, B. Jost, Thomas Henry Hancock, Li Xu, B. Spaan, Davide Fazzini, T. Ruf, Y. Li, R. Vazquez Gomez, Emmy Gabriel, B. Dey, Benedetto Gianluca Siddi, Jascha Peter Grabowski, Hanna Malygina, S. Neubert, A. Brossa Gonzalo, D. Martinez Santos, P. Gironella Gironell, A. Tsaregorodtsev, W. Funk, Andrea Mogini, Yiheng Luo, A. Massafferri, Zhuyin Ren, Kevin Maguire, Hang Yin, P. Ling, C. Langenbruch, Laurent Dufour, J. Arnau Romeu, G. Lanfranchi, M.-N. Minard, J. Marks, Thomas Ackernley, Antje Mödden, M. Straticiuc, S. De Capua, S. Stracka, V. Vagnoni, S. Vecchi, D. Vieira, I. Polyakov, A.E. Bondar, A. Vorobyev, F. Dordei, Vukan Jevtic, Tommaso Colombo, C. Parkes, Roel Aaij, Stefano Petrucci, Ia. Bezshyiko, Nikolay Nikitin, S.-G. Chitic, E. Luppi, R. Matev, B. Rachwal, D. C. Craik, E. Graverini, Ming Zeng, Tommaso Pajero, R. Cenci, A. Alfonso Albero, Ana Trisovic, Tom A. Williams, Shishu Zhang, Kenenbek Arzymatov, J. H. Lopes, A. Lusiani, Marco Clemencic, G. Wormser, Luyan Sun, P. E. L. Clarke, Mikkel Bjørn, Sebastien Ponce, Wenhua Hu, Malgorzata Pikies, Y. Xie, Cameron Thomas Dean, S. Blusk, Thomas Blake, H. Schindler, Marek Idzik, Georgios Chatzikonstantinidis, F. A. Garcia Rosales, Samuel Maddrell-Mander, A. Casais Vidal, Kayleigh Anne Thomson, Daniele Manuzzi, A. C. dos Reis, Saverio Mariani, O. V. Mineev, Lukas Gruber, Yawen Wang, Alessio Piucci, R. Le Gac, Thomas Hadavizadeh, Yasmine Amhis, Gabriela Johanna Pomery, M. Kucharczyk, T. Gys, M. De Cian, V. Franco Lima, Alessandro Camboni, K. M. Fischer, M. van Beuzekom, Fedor Baryshnikov, O. Steinkamp, Aiguo Xu, Ryan Calladine, Plamen Hristov Hopchev, Floris Keizer, Scott Ely, R. McNulty, M. Morandin, Alexey Boldyrev, E. Santovetti, M. H. Schune, L. R. Madhan Mohan, U. Uwer, P. Di Nezza, P. Krokovny, Pierre Billoir, Martha Hilton, Cynthia Nunez, Matthew James Tilley, E. Cogneras, John Matthew Durham, S. Klaver, J. J. Saborido Silva, S. A. Wotton, Nathanael Farley, M. Witek, John Jake Lane, Michal Dziewiecki, W. Qian, G. Punzi, Carmelo D'Ambrosio, Rudolf Oldeman, Christopher Betancourt, Oleg Stenyakin, C. Fitzpatrick, Anna Danilina, M. Needham, Andrea Merli, Jacopo Cerasoli, Dmitrii Maisuzenko, Gennady Panshin, M. Poli Lener, C. A. Aidala, Hans Dijkstra, Maxim Borisyak, A. Gallas Torreira, L. Del Buono, Gediminas Sarpis, S. Stone, Matthew Scott Rudolph, P. Griffith, N. Tuning, Violaine Bellee, William Dean, A. Buonaura, Alessandra Gioventù, M. Pepe Altarelli, M. Rotondo, Paolo Ciambrone, Renata Kopecna, Fabrice Desse, M. J.J. John, Edward James Millard, Marco Gersabeck, Z. Xu, Anne Robert, W. Parker, M. Gandelman, Mikhail Mikhasenko, Andrea Bizzeti, E. van Herwijnen, I. V. Gorelov, K. Müller, Giovanni Bassi, R. Ekelhof, E. Gushchin, G. Valenti, Ph. Charpentier, Alexander Malinin, Kuzma Ivshin, P. Owen, S. Gambetta, Simon Akar, Philipp Ibis, M. H. Kelsey, Jordy Sebastiaan Butter, A. B. Rodrigues, Maximilien Chefdeville, David Anthony Friday, D. R. Johnson, Stefano Cali, Maciej Witold Majewski, C. R. Jones, Samuel Belin, Arseniy Vitkovskiy, A. Romero Vidal, E. Ben-Haim, Nikita Kazeev, Constantin Weisser, M. Alexander, F. J. P. Soler, Patrick Robbe, J. G. Cogan, S. C. Haines, A. Hicheur, Phillip John Marshall, N. G. Polukhina, A. Semennikov, Igor Kostiuk, S. Baker, Wojciech Krzemien, M. De Serio, D. Lacarrere, Jiesheng Yu, B. Adeva, Benjamin Audurier, Denis Derkach, F. Ferreira Rodrigues, Giulia Tuci, M. Vieites Diaz, Konstantin Gizdov, Wiktor Byczynski, D. R. Muller, Lucio Anderlini, Stephane Monteil, A. Popov, Vladimir Macko, C. L. Da Silva, M. McCann, G. Haefeli, Xiaofeng Zhu, C. Remon Alepuz, A. Papanestis, A. Grecu, J. J. Back, Carina Trippl, A. Dovbnya, J. J. Walsh, Davide Lancierini, Daniel Patrick O'Hanlon, Bartosz Malecki, Dipanwita Dutta, Roland Bernet, G. D. Lafferty, S. J. Chen, C. Sanchez Gras, Simone Meloni, C. Nguyen-Mau, Anna Ossowska, Nathan Jurik, D. Lucchesi, Preema Rennee Pais, Jixing Qin, I. Longstaff, F. Martinez Vidal, Tjeerd Ketel, J. Fu, Tara Nanut, J. Garra Tico, C. Prouve, Xavier Vilasis-Cardona, M. Patel, R. Hidalgo Charman, Anastasiia Kharisova, Federico Lazzari, N. K. Watson, D. Tonelli, James Vincent Mead, M. Ravonel Salzgeber, Sean Benson, G. Cavallero, Olivier Deschamps, Niklas Stefan Nolte, Alexander Baranov, Flavio Archilli, O. Maev, Sebastian Bachmann, Andrew George Morris, Martino Borsato, V. Obraztsov, M. Lucio Martinez, Stephan Eisenhardt, F. Maciuc, L. Silva de Oliveira, Anton Poluektov, Lorenzo Sestini, E. Govorkova, Harald Viemann, Blaise Delaney, Maurice Becker, Laura Promberger, Z. Xiang, Alessio Sarti, M. Fiorini, P. d'Argent, A. Bursche, S. Ricciardi, Christoph Frei, Ross John Hunter, Dmitry Golubkov, V. Bocci, Patrick Mackowiak, Mariia Poliakova, V. Egorychev, Federico Redi, Nicola Serra, D. Vom Bruch, Andrew Beiter, U. Marconi, G. Mancinelli, Antonino Sergi, T. Boettcher, A. Brea Rodriguez, D. Websdale, L. M. Garcia Martin, B. Couturier, R. A. Fini, C. Abellán Beteta, S. Schael, Xia-Ji Liu, Murdo Traill, T. Nakada, Renato Quagliani, C. Göbel, David Loh, H. F. Schreiner, M. Adinolfi, Alessandro Pastore, Veronica Soelund Kirsebom, Stefano Zucchelli, E. M. Gersabeck, C. Haen, Artem Maevskiy, C. B. Van Hulse, V. Chekalina, J. V. Viana Barbosa, C. Gaspar, M. Palutan, M. O. Bettler, V. V. Gligorov, Dana Bobulska, P. Naik, P. Ilten, Mauricio Féo, S. Reichert, M. Schmelling, M. Winn, Dong Xiao, M. Pappagallo, D. Pinci, M. Vesterinen, Serena Maccolini, T. M. Evans, Alexsei Chubykin, Fanghua Jiang, and Nikolai Voropaev
Subjects: Physics, Particle physics, Large Hadron Collider, Muon, Meson, 010308 nuclear & particles physics, media_common.quotation_subject, Hadron, 01 natural sciences, Asymmetry, Luminosity, 0103 physical sciences, D meson, CP violation, 010306 general physics, media_common
Abstract: A search for decay-time-dependent charge-parity (CP) asymmetry in D0→K+K- and D0→π+π- decays is performed at the LHCb experiment using proton-proton collision data recorded at a center-of-mass energy of 13 TeV, and corresponding to an integrated luminosity of 5.4 fb-1. The D0 mesons are required to originate from semileptonic decays of b hadrons, such that the charge of the muon identifies the flavor of the neutral D meson at production. The asymmetries in the effective decay widths of D0 and D¯0 mesons are determined to be AΓ(K+K-)=(-4.3±3.6±0.5)×10-4 and AΓ(π+π-)=(2.2±7.0±0.8)×10-4, where the uncertainties are statistical and systematic, respectively. The results are consistent with CP symmetry and, when combined with previous LHCb results, yield AΓ(K+K-)=(-4.4±2.3±0.6)×10-4 and AΓ(π+π-)=(2.5±4.3±0.7)×10-4.
Published: 2020
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45. Influences of the low collision energies and isotopic variants on the stereodynamics for reactions Li+DF/TF→LiF+D/T

Author: Junmei Song, Xinguo Liu, Tiantian Wang, Xin Zhuang, and Luyan Sun
Subjects: Physics, Atomic physics, Collision
Published: 2017
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46. Di- and Tetranuclear Palladium(II) Complexes Containing C,N-Bidentate Furoylhydrazone for Suzuki-Miyaura Reactions

Author: Qi Yuan, Yongxia Dai, Liping Song, Luyan Sun, Tongyan Zhang, Hengyu Qian, Shuyan Yu, Dengfeng Zhang, and Zhi-Gang Yin
Subjects: Denticity, 010405 organic chemistry, Ligand, Aryl, Organic Chemistry, chemistry.chemical_element, Nanotechnology, Crystal structure, 010402 general chemistry, 01 natural sciences, Medicinal chemistry, Coupling reaction, 0104 chemical sciences, chemistry.chemical_compound, chemistry, Physical and Theoretical Chemistry, Phenylboronic acid, Coordination geometry, Palladium
Abstract: Furoylhydrazones of general formula 4-R–C6H4–CH=NNH–CO–2-C4H3O [R = H (HL1) and OCH3 (HL2)] have been conveniently prepared from furan-2-carbohydrazide. The reaction of HL1 with Li2[PdCl4] and CH3COONa provided the di-µ-chloro-bridged cyclopalladated complex [Pd(C6H4–CH=N–NH–CO–2-C4H3O)(µ-Cl)]2 (1) through aryl C–H bond activation, whereas the unusual tetranuclear cluster [Pd(4-CH3O–C6H4–CH=N–NH–CO–2-C4H3O)(µ-Cl)]4 (2) was obtained from the reaction with ligand HL2. The crystal structures of 1 and 2 show a slightly distorted square-planar coordination geometry around the palladium ion to which the furoylhydrazone is attached in a bidentate fashion. The two palladium(II) complexes were able to catalyze the Suzuki–Miyaura coupling reactions of phenylboronic acid with aryl halides to afford the desired biaryl derivatives in excellent yields (up to 99.2 %).
Published: 2017
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47. Synergistic Cisplatin/Doxorubicin Combination Chemotherapy for Multidrug-Resistant Cancer via Polymeric Nanogels Targeting Delivery

Author: Yongjing Li, Changchun Wang, Luyan Sun, Wenxin Qin, Chen Yang, Haojie Jin, Haoyu Ruan, Zihao Zhang, Haiqiu Wu, and Cun Wang
Subjects: Drug, Biodistribution, Materials science, Combination therapy, media_common.quotation_subject, 02 engineering and technology, Pharmacology, 010402 general chemistry, 01 natural sciences, Drug Delivery Systems, medicine, Humans, General Materials Science, Doxorubicin, media_common, Cisplatin, Combination chemotherapy, 021001 nanoscience & nanotechnology, 0104 chemical sciences, Drug Resistance, Neoplasm, Drug delivery, MCF-7 Cells, Nanoparticles, Drug Therapy, Combination, 0210 nano-technology, medicine.drug, Nanogel
Abstract: Combination chemotherapy has been proposed to achieve synergistic effect and minimize drug dose for cancer treatment in clinic application. In this article, the stimuli-responsive polymeric nanogels (100 nm in size) based on poly(acrylic acid) were designed as codelivery system for doxorubicin and cisplatin to overcome drug resistance. By chelation, electrostatic interaction, and π-π stacking interactions, the nanogels could encapsulate doxorubicin and cisplatin with designed ratio and high capacity. Compared with free drugs, the nanogels could deliver more drugs into MCF-7/ADR cells. Significant accumulation in tumor tissues was observed in the biodistribution experiments. The in vitro antitumor studies demonstrated the superior cell-killing activity of the nanogel drug delivery system with a combination index of 0.84, which indicated the great synergistic effect. All the antitumor experimental data revealed that the combination therapy was effective for the multidrug-resistant MCF-7/ADR tumor with reduced side effects.
Published: 2017
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48. Specific On-site Assembly of Multifunctional Magnetic Nanocargos Based on Highly Efficient and Parallelized Bioconjugation: Toward Personalized Cancer Targeting Therapy

Author: Jia Guo, Limin Wu, Zihao Zhang, Jiaxun Wan, Jing Tan, Christian G. Schaefer, Changchun Wang, and Luyan Sun
Subjects: Materials science, Bioconjugation, Biomedical Engineering, Rational design, Cancer therapy, Cancer, Nanotechnology, 02 engineering and technology, Cancer targeting, 010402 general chemistry, 021001 nanoscience & nanotechnology, medicine.disease, 01 natural sciences, 0104 chemical sciences, Biomaterials, chemistry.chemical_compound, chemistry, Cystamine, Single entity, medicine, Doxorubicin, 0210 nano-technology, medicine.drug
Abstract: The rational design of particle-based cancer theranostic agents, combining diagnostic and therapeutic features in a single entity, has emerged as an effective approach toward personalized cancer therapy; however, creating a flexible assembly of specific targeting ligands with regard to a broad range of tumor tissues and cells is still challenging. Here, we present a convenient and highly variable on-site assembly strategy for the preparation of multifunctional doxorubicin (DOX)-loaded nanocargos with magnetic supraparticles (MSPs) as a core and redox-degradable poly(methylacrylic acid-co-N,N-bis(acryloyl) cystamine) (P(MAA-co-Cy) as the shell, which could be simultaneously modified with multiple targeting ligands through parallelized bioconjugation on the basis of a streptavidin–biotin (SA-BT) interaction. Under physiological conditions similar to those of the cytoplasm of tumor cells, DOX could be released in a controlled manner from these nanocargos to specific tumor sites, while dual-ligand modified na...
Published: 2017
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49. Flexible assembly of targeting agents on porous magnetic nano-cargos by inclusion complexation for accurate drug delivery

Author: Yuting Zhang, Dian Li, Luyan Sun, Changchun Wang, Jia Guo, and Meng Yu
Subjects: Cancer chemotherapy, Materials science, technology, industry, and agriculture, Nanotechnology, 02 engineering and technology, equipment and supplies, 010402 general chemistry, 021001 nanoscience & nanotechnology, 01 natural sciences, 0104 chemical sciences, Dispersion stability, PEG ratio, Drug delivery, Cancer cell, Nano, Materials Chemistry, medicine, General Materials Science, Doxorubicin, 0210 nano-technology, Intracellular, medicine.drug
Abstract: Efficient delivery of anticancer drugs to increase the intracellular drug concentration in targeted tissues is urgently needed in cancer chemotherapy, since clinical drugs usually have serious side effects on normal tissues. In this paper, we developed a new method to fabricate multi-functional porous magnetic nano-cargos by grafting PEG/folate onto the surface and storing doxorubicin in the pores of magnetic supraparticles for accurate delivery of anticancer drugs. The anticancer drug doxorubicin was fixed into the porous magnetic cores with acid-sensitive linkers, which can be broken in acidic intracellular environments or organelles; the superficial PEG chains on the magnetic cores not only enhanced the dispersion stability of the nano-cargos but also immobilized folate modified α-cyclodextrin by inclusion complexation, and the α-cyclodextrin derivatives could be flexibly replaced as needed. Remarkable proliferation inhibition of cancer cells and minor side effects on normal cells were achieved due to the controlled drug release manner of the nano-drug system, indicating that this kind of nano-cargo has great potential in cancer chemotherapy for personalized and accurate treatment.
Published: 2017
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50. Tunable coupler for realizing a controlled-phase gate with dynamically decoupled regime in a superconducting circuit

Author: Z. Hua, Luming Duan, H. Yan, Yukai Wu, Xiaoxuan Pan, Zhiling Wang, Hongyi Zhang, J. Han, Tianqi Cai, Luyan Sun, Haiyan Wang, Xiyue Han, Yuwei Ma, Xuegang Li, Weizhou Cai, and Yipu Song
Subjects: Superconductivity, Physics, Operating point, Quantum Physics, Quantum decoherence, FOS: Physical sciences, General Physics and Astronomy, Topology, Computer Science::Emerging Technologies, Qubit, Hardware_ARITHMETICANDLOGICSTRUCTURES, Quantum Physics (quant-ph), Phase gate, Subspace topology, Leakage (electronics), Quantum computer
Abstract: Controllable interaction between superconducting qubits is desirable for large-scale quantum computation and simulation. Here, based on a theoretical proposal by Yan et al. [Phys. Rev. Appl. 10, 054061 (2018)] we experimentally demonstrate a simply-designed and flux-controlled tunable coupler with a continuous tunability by adjusting the coupler frequency, which can completely turn off adjacent superconducting qubit coupling. Utilizing the tunable interaction between two qubits via the coupler, we implement a different type of controlled-phase (CZ) gate with 'dynamically decoupled regime', which allows the qubit-qubit coupling to be only 'on' at the usual operating point while dynamically 'off' during the tuning process of one qubit frequency into and out of the operating point. This scheme not only efficiently suppresses the leakage out of the computational subspace, but also allows for the acquired two-qubit phase being geometric at the operating point. We achieve an average CZ gate fidelity of 98.3(0.6), which is dominantly limited by qubit decoherence. The demonstrated tunable coupler provides a desirable tool to suppress adjacent qubit coupling and is suitable for large scale quantum computation and simulation., 4 pages and 4 figures
Published: 2019

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