Search

Your search keyword '"Tully, Christopher G."' showing total 39 results
Start Over Author "Tully, Christopher G."
39 results on '"Tully, Christopher G."'

1. Towards CRES-Based Non-destructive Electron Momentum Estimation for the PTOLEMY Relic Neutrino Detector

Author

Iwasaki, Yuno, Tan, Andi, and Tully, Christopher G.

Subjects
Physics - Instrumentation and Detectors, Nuclear Experiment
Abstract

The novel electron spectrometry method proposed by the PTOLEMY relic neutrino experiment requires a real-time, non-destructive estimate of the parallel and transverse momentum splits of tritium $\beta$-decay electrons. The collaboration has proposed to obtain this estimate using cyclotron-radiation emission spectroscopy (CRES), in which the kinetic energy of a charged particle is determined by measuring the relativistic frequency shift of the cyclotron radiation emitted by the particle in a magnetic field. However, no suitable approach to extract this information in a non-destructive manner has been developed to date. In this paper, we characterize the performance of a configuration that can be feasibly integrated directly into the existing design for the transverse drift filter proposed by the PTOLEMY collaboration. We study a geometry incorporating a cavity resonator to enhance a ${\sim}\mathcal{O}(1) \hspace{1mm}\mathrm{fW}$ cyclotron radiation signal and derive key features of the expected observed radiation specific to our radio-frequency (RF) tracking configuration. We estimate the performance of our design using electromagnetic simulations and propose a general signal reconstruction algorithm capable of matching an observed signal to electron kinematic parameters. The projected signal-to-noise ratio (SNR) of this technique suggests that a non-destructive RF tracking system based on an array of these components as building blocks is applicable for extracting the kinematic parameters of tritium endpoint electrons to the precision required for the PTOLEMY experiment., Comment: 25 pages, 14 figures Corrected calculation errors in Section 8; corrected minor typos

Published
2024

2. Particle Flow with a Hybrid Segmented Crystal and Fiber Dual-Readout Calorimeter

Author

Lucchini, Marco T., Pezzotti, Lorenzo, Polesello, Giacomo, and Tully, Christopher G.

Subjects
High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract

In the reconstruction of physics events at future e$^+$e$^-$ colliders the calorimeter design has a crucial role in the overall detector performance. The reconstruction of events with many jets in their final state sets stringent requirements on the jet energy and angular resolutions. The energy resolution for jets with energy of about 45 GeV is required to be at the 4-5\% level to enable an efficient separation of the W and Z boson invariant masses. We demonstrate in this paper how such a performance can be achieved by exploiting a particle flow algorithm tailored for a hybrid dual-readout calorimeter made of segmented crystals and fibers. The excellent energy resolution and linearity of such calorimeter for both photons and neutral hadrons ($3\%/\sqrt{E}$ and $26\%/\sqrt{E}$, respectively), inherent to the homogeneous crystals and dual-readout technological choices, provides a powerful handle for the development of a new approach for particle identification and jet reconstruction. While the dual-readout particle flow algorithm (DR-PFA) presented in this paper is at its early stage of development, it already demonstrates the potential of a hybrid dual-readout calorimeter for jet reconstruction by improving the jet energy resolution with respect to a calorimeter-only reconstruction from 6.0\% to about 4.5\% for 45 GeV jets.

Published
2022
Full Text
View/download PDF

3. Impact of Warm Dark Matter on the Cosmic Neutrino Background Anisotropies

Author

Tully, Christopher G. and Zhang, Gemma

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Astrophysics of Galaxies, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The Cosmic Neutrino Background (C$\nu$B) anisotropies for massive neutrinos are a unique probe of large-scale structure formation. The redshift-distance measure is completely different for massive neutrinos as compared to electromagnetic radiation. The C$\nu$B anisotropies in massive neutrinos grow in response to non-relativistic motion in gravitational potentials seeded by relatively high $k$-modes. Differences in the early phases of large-scale structure formation in Warm Dark Matter (WDM) versus Cold Dark Matter (CDM) cosmologies have an impact on the magnitude of the C$\nu$B anisotropies for contributions to the angular power spectrum that peak at high $k$-modes. We take the examples of WDM consisting of 2, 3 or 7 keV sterile neutrinos and show that the C$\nu$B anisotropies for 0.05 eV neutrinos drop off at high-$l$ multipole moment in the angular power spectrum relative to CDM. At the same angular scales that one can observe baryonic acoustical oscillations in the CMB, the C$\nu$B anisotropies begin to become sensitive to differences in WDM and CDM cosmologies. The precision measurement of high-$l$ multipoles in the C$\nu$B neutrino sky map is a potential possibility for the PTOLEMY experiment with thin film targets of spin-polarized atomic tritium superfluid that exhibit significant quantum liquid amplification for non-relativistic relic neutrino capture.

Published
2022

4. Calorimetry at FCC-ee

Author

Aleksa, Martin, Bedeschi, Franco, Ferrari, Roberto, Sefkow, Felix, and Tully, Christopher G.

Subjects
High Energy Physics - Experiment, Physics - Instrumentation and Detectors
Abstract

With centre-of-mass energies covering the Z pole, the WW threshold, the HZ production, and the top-pair threshold, the FCC-ee offers unprecedented possibilities to measure the properties of the four heaviest particles of the Standard Model (the Higgs, Z, and W bosons, and the top quark), and also those of the b and c quarks and of the $\tau$ lepton. At these moderate energies, the role of the calorimeters is to complement the tracking systems in an optimal (a.k.a. particle-flow) event reconstruction. In this context, precision measurements and searches for new particles can fully profit from the improved electromagnetic and hadronic object reconstruction offered by new technologies, finer transverse and longitudinal segmentation, timing capabilities, multi-signal readout, modern computing techniques and algorithms. The corresponding requirements arise in particular from the resolution on reconstructed hadronic masses, energies, and momenta, e.g., of H, W, Z, needed to reach the FCC-ee promised precision. Extreme electromagnetic energy resolutions are also instrumental for $\pi^0$ identification, $\tau$ exclusive decay reconstruction, and physics sensitivity to processes accessible via radiative return. We present state of the art, challenges and future developments on some of the currently most promising technologies: high-granularity silicon and scintillator readout, dual readout, noble-liquid and crystal calorimeters., Comment: This paper has been submitted to European Physics Journal Plus special edition. Ref.: Ms. No. EPJP-D-21-01745R1 Calorimetry at FCC-ee

Published
2021

5. Multi-Messenger Astrophysics with the Cosmic Neutrino Background

Author

Tully, Christopher G. and Zhang, Gemma

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics, Astrophysics - Instrumentation and Methods for Astrophysics
Abstract

The massive neutrinos of the Cosmic Neutrino Background (C$\nu$B) are fundamental ingredients of the radiation-dominated early universe and are important non-relativistic probes of the large-scale structure formation in the late universe. The dominant source of anisotropies in the neutrino flux distribution on the sky are highly amplified integrals of metric perturbations encountered during the non-relativistic phase of the C$\nu$B. This paper numerically compares the line-of-sight methods for computing C$\nu$B anisotropies with the Einstein-Boltzmann hierarchy solutions in linear theory for a range of neutrino masses. Angular power spectra are computed that are relevant to a future polarized tritium target run of the PTOLEMY experiment. Correlations between the C$\nu$B sky maps and galactic survey data are derived using line-of-sight techniques and discussed in the context of multi-messenger astrophysics.

Published
2021
Full Text
View/download PDF

6. New perspectives on segmented crystal calorimeters for future colliders

Author

Lucchini, Marco T., Chung, Wonyong, Eno, Sarah C., Lai, Yihui, Lucchini, Lorenzo, Nguyen, Minh-Thi, and Tully, Christopher G.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

Crystal calorimeters have a long history of pushing the frontier on high-resolution electromagnetic (EM) calorimetry. We explore in this paper major innovations in collider detector performance that can be achieved with crystal calorimetry when longitudinal segmentation and dual-readout capabilities are combined with a new high EM resolution approach to PFA in multi-jet events, such as $e^+e^+\rightarrow HZ$ events in all-hadronic final-states at Higgs factories. We demonstrate a new technique for pre-processing $\pi^0$ momenta through combinatoric di-photon pairing in advance of applying jet algorithms. This procedure significantly reduces $\pi^0$ photon splitting across jets in multi-jet events. The correct photon-to-jet assignment efficiency improves by a factor of 3 with a $3\%/\sqrt{E}$ EM resolution. In addition, the technique of bremsstrahlung photon recovery significantly improves electron momentum measurements. A high EM resolution calorimeter increases the Z boson recoil mass resolution in Higgstrahlung events for decays into electron pairs to 80% of that for muon pairs. We present the design and optimization of a highly segmented crystal detector concept that achieves the required energy resolution, and a time resolution better than 30 ps providing exceptional particle identification capabilities. We demonstrate that, contrary to previous detector designs that suffered from large neutral hadron resolution degradation from one interaction length of crystals in front of a sampling hadron calorimeter, the implementation of dual-readout on crystals permits to achieve a resolution better than $30\%/\sqrt{E}\oplus 2\%$ for neutral hadrons. Our studies find that the integration of crystal calorimetry into future Higgs factory collider detectors can open new perspectives by yielding the highest level of combined EM and neutral hadron resolution in the PFA paradigm.

Published
2020
Full Text
View/download PDF

8. Dark Sectors 2016 Workshop: Community Report

Author

Alexander, Jim, Battaglieri, Marco, Echenard, Bertrand, Essig, Rouven, Graham, Matthew, Izaguirre, Eder, Jaros, John, Krnjaic, Gordan, Mardon, Jeremy, Morrissey, David, Nelson, Tim, Perelstein, Maxim, Pyle, Matt, Ritz, Adam, Schuster, Philip, Shuve, Brian, Toro, Natalia, Van De Water, Richard G, Akerib, Daniel, An, Haipeng, Aniol, Konrad, Arnquist, Isaac J., Asner, David M., Back, Henning O., Baker, Keith, Baltzell, Nathan, Banerjee, Dipanwita, Batell, Brian, Bauer, Daniel, Beacham, James, Benesch, Jay, Bjorken, James, Blinov, Nikita, Boehm, Celine, Bondí, Mariangela, Bonivento, Walter, Bossi, Fabio, Brodsky, Stanley J., Budnik, Ran, Bueltmann, Stephen, Bukhari, Masroor H., Bunker, Raymond, Carpinelli, Massimo, Cartaro, Concetta, Cassel, David, Cavoto, Gianluca, Celentano, Andrea, Chaterjee, Animesh, Chaudhuri, Saptarshi, Chiodini, Gabriele, Cho, Hsiao-Mei Sherry, Church, Eric D., Cooke, D. A., Cooley, Jodi, Cooper, Robert, Corliss, Ross, Crivelli, Paolo, Curciarello, Francesca, D'Angelo, Annalisa, Davoudiasl, Hooman, De Napoli, Marzio, De Vita, Raffaella, Denig, Achim, deNiverville, Patrick, Deshpande, Abhay, Dharmapalan, Ranjan, Dobrescu, Bogdan, Donskov, Sergey, Dupre, Raphael, Estrada, Juan, Fegan, Stuart, Ferber, Torben, Field, Clive, Figueroa-Feliciano, Enectali, Filippi, Alessandra, Fornal, Bartosz, Freyberger, Arne, Friedland, Alexander, Galon, Iftach, Gardner, Susan, Girod, Francois-Xavier, Gninenko, Sergei, Golutvin, Andrey, Gori, Stefania, Grab, Christoph, Graziani, Enrico, Griffioen, Keith, Haas, Andrew, Harigaya, Keisuke, Hearty, Christopher, Hertel, Scott, Hewett, JoAnne, Hime, Andrew, Hitlin, David, Hochberg, Yonit, Holt, Roy J., Holtrop, Maurik, Hoppe, Eric W., Hossbach, Todd W., Hsu, Lauren, Ilten, Phil, Incandela, Joe, Inguglia, Gianluca, Irwin, Kent, Jaegle, Igal, Johnson, Robert P., Kahn, Yonatan, Kalicy, Grzegorz, Kang, Zhong-Bo, Khachatryan, Vardan, Kozhuharov, Venelin, Krasnikov, N. V., Kubarovsky, Valery, Kuflik, Eric, Kurinsky, Noah, Laha, Ranjan, Lanfranchi, Gaia, Li, Dale, Lin, Tongyan, Lisanti, Mariangela, Liu, Kun, Liu, Ming, Loer, Ben, Loomba, Dinesh, Lyubovitskij, Valery E., Manalaysay, Aaron, Mandaglio, Giuseppe, Mans, Jeremiah, Marciano, W. J., Markiewicz, Thomas, Marsicano, Luca, Maruyama, Takashi, Matveev, Victor A., McKeen, David, McKinnon, Bryan, McKinsey, Dan, Merkel, Harald, Mock, Jeremy, Monzani, Maria Elena, Moreno, Omar, Nantais, Corina, Paul, Sebouh, Peskin, Michael, Poliakov, Vladimir, Polosa, Antonio D, Pospelov, Maxim, Rachek, Igor, Radics, Balint, Raggi, Mauro, Randazzo, Nunzio, Ratcliff, Blair, Rizzo, Alessandro, Rizzo, Thomas, Robinson, Alan, Rubbia, Andre, Rubin, David, Rueter, Dylan, Saab, Tarek, Santopinto, Elena, Schnee, Richard, Shelton, Jessie, Simi, Gabriele, Simonyan, Ani, Sipala, Valeria, Slone, Oren, Smith, Elton, Snowden-Ifft, Daniel, Solt, Matthew, Sorensen, Peter, Soreq, Yotam, Spagnolo, Stefania, Spencer, James, Stepanyan, Stepan, Strube, Jan, Sullivan, Michael, Tadepalli, Arun S., Tait, Tim, Taiuti, Mauro, Tanedo, Philip, Tayloe, Rex, Thaler, Jesse, Tran, Nhan V., Tulin, Sean, Tully, Christopher G., Uemura, Sho, Ungaro, Maurizio, Valente, Paolo, Vance, Holly, Vavra, Jerry, Volansky, Tomer, von Krosigk, Belina, Whitbeck, Andrew, Williams, Mike, Wittich, Peter, Wojtsekhowski, Bogdan, Xue, Wei, Yoon, Jong Min, Yu, Hai-Bo, Yu, Jaehoon, Yu, Tien-Tien, Zhang, Yue, Zhao, Yue, Zhong, Yiming, and Zurek, Kathryn

Subjects
High Energy Physics - Phenomenology, Astrophysics - Cosmology and Nongalactic Astrophysics, High Energy Physics - Experiment, Nuclear Experiment
Abstract

This report, based on the Dark Sectors workshop at SLAC in April 2016, summarizes the scientific importance of searches for dark sector dark matter and forces at masses beneath the weak-scale, the status of this broad international field, the important milestones motivating future exploration, and promising experimental opportunities to reach these milestones over the next 5-10 years., Comment: 66 pages, 15 figures, 3 tables. Workshop website and agenda: http://www-conf.slac.stanford.edu/darksectors2016/ https://indico.cern.ch/event/507783/ Editors: J. Alexander, M. Battaglieri, B. Echenard, R. Essig, M. Graham, E. Izaguirre, J. Jaros, G. Krnjaic, J. Mardon, D. Morrissey, T. Nelson, M. Perelstein, M. Pyle, A. Ritz, P. Schuster, B. Shuve, N. Toro, R. Van De Water

Published
2016

9. Directional Detection of Dark Matter with Two-Dimensional Targets

Author

Hochberg, Yonit, Kahn, Yonatan, Lisanti, Mariangela, Tully, Christopher G., and Zurek, Kathryn M.

Subjects
High Energy Physics - Phenomenology, Astrophysics - Cosmology and Nongalactic Astrophysics
Abstract

We propose two-dimensional materials as targets for direct detection of dark matter. Using graphene as an example, we focus on the case where dark matter scattering deposits sufficient energy on a valence-band electron to eject it from the target. We show that the sensitivity of graphene to dark matter of MeV to GeV mass can be comparable, for similar exposure and background levels, to that of semiconductor targets such as silicon and germanium. Moreover, a two-dimensional target is an excellent directional detector, as the ejected electron retains information about the angular dependence of the incident dark matter particle. This proposal can be implemented by the PTOLEMY experiment, presenting for the first time an opportunity for directional detection of sub-GeV dark matter., Comment: 8 + 4 pages, 5 figures. v3: matches published version in Phys. Lett. B. v2: Discussion of experimental implementation significantly expanded, typos fixed, references added

Published
2016
Full Text
View/download PDF

11. Directional detection of dark matter with two-dimensional targets

Author

Hochberg, Yonit, Kahn, Yonatan, Lisanti, Mariangela, Tully, Christopher G, and Zurek, Kathryn M

Subjects
Nuclear and Plasma Physics, Particle and High Energy Physics, Physical Sciences, Condensed Matter Physics, Mathematical Physics, Astronomical and Space Sciences, Atomic, Molecular, Nuclear, Particle and Plasma Physics, Nuclear & Particles Physics, Mathematical sciences, Physical sciences
Abstract

We propose two-dimensional materials as targets for direct detection of dark matter. Using graphene as an example, we focus on the case where dark matter scattering deposits sufficient energy on a valence-band electron to eject it from the target. We show that the sensitivity of graphene to dark matter of MeV to GeV mass can be comparable, for similar exposure and background levels, to that of semiconductor targets such as silicon and germanium. Moreover, a two-dimensional target is an excellent directional detector, as the ejected electron retains information about the angular dependence of the incident dark matter particle. This proposal can be implemented by the PTOLEMY experiment, presenting for the first time an opportunity for directional detection of sub-GeV dark matter.

Published
2017

12. High Resolution Muon Computed Tomography at Neutrino Beam Facilities

Author

Suerfu, Burkhant and Tully, Christopher G.

Subjects
Physics - Instrumentation and Detectors, High Energy Physics - Experiment
Abstract

X-ray computed tomography (CT) has an indispensable role in constructing 3D images of objects made from light materials. However, limited by absorption coefficients, X-rays cannot deeply penetrate materials such as copper and lead. Here we show via simulation that muon beams can provide high resolution tomographic images of dense objects and of structures within the interior of dense objects. The effects of resolution broadening from multiple scattering diminish with increasing muon momentum. As the momentum of the muon increases, the contrast of the image goes down and therefore requires higher resolution in the muon spectrometer to resolve the image. The variance of the measured muon momentum reaches a minimum and then increases with increasing muon momentum. The impact of the increase in variance is to require a higher integrated muon flux to reduce fluctuations. The flux requirements and level of contrast needed for high resolution muon computed tomography are well matched to the muons produced in the pion decay pipe at a neutrino beam facility and what can be achieved for momentum resolution in a muon spectrometer. Such an imaging system can be applied in archaeology, art history, engineering, material identification and whenever there is a need to image inside a transportable object constructed of dense materials.

Published
2015

13. Measuring Anisotropies in the Cosmic Neutrino Background

Author

Lisanti, Mariangela, Safdi, Benjamin R., and Tully, Christopher G.

Subjects
Astrophysics - Cosmology and Nongalactic Astrophysics, High Energy Physics - Experiment, High Energy Physics - Phenomenology, Physics - Instrumentation and Detectors
Abstract

Neutrino capture on tritium has emerged as a promising method for detecting the cosmic neutrino background (CvB). We show that relic neutrinos are captured most readily when their spin vectors are anti-aligned with the polarization axis of the tritium nuclei and when they approach along the direction of polarization. As a result, CvB observatories may measure anisotropies in the cosmic neutrino velocity and spin distributions by polarizing the tritium targets. A small dipole anisotropy in the CvB is expected due to the peculiar velocity of the lab frame with respect to the cosmic frame and due to late-time gravitational effects. The PTOLEMY experiment, a tritium observatory currently under construction, should observe a nearly isotropic background. This would serve as a strong test of the cosmological origin of a potential signal. The polarized-target measurements may also constrain non-standard neutrino interactions that would induce larger anisotropies and help discriminate between Majorana versus Dirac neutrinos., Comment: 7 pages, 2 figures

Published
2014
Full Text
View/download PDF

14. A New Kind of Scalar Particle

Author

Tully, Christopher G.

Subjects
High Energy Physics - Phenomenology
Abstract

The pattern of quantum numbers in the leptons and quarks indicate that precisely two fixed hypercharge splittings are observed in nature. The $|\Delta Y|=1$ splitting corresponds to the $SU(2)_L$ scalar and doublet spacing, indicative of the Yukawa interactions of the Higgs mechanism. A $|\Delta Y|=4/3$ splitting is identified between corresponding $SU(3)_C$ scalars and triplets. The properties of this splitting are the basis for the prediction of a new kind of scalar particle that directly couples quarks and leptons. Possible experimental methods for detecting a strongly interacting, charge -1$e$/3 scalar particle are presented for the examples of exotic decay modes of the top quark and the analysis of $t\bar{t}\tau^+\tau^-$ production at hadron colliders., Comment: 8 pages, 3 figures

Published
2009

16. High-yield monolayer graphene grids for near-atomic resolution cryoelectron microscopy

Author

Han, Yimo, Fan, Xiao, Wang, Haozhe, Zhao, Fang, Tully, Christopher G., Kong, Jing, Yao, Nan, Yan, Nieng, Han, Yimo, Fan, Xiao, Wang, Haozhe, Zhao, Fang, Tully, Christopher G., Kong, Jing, Yao, Nan, and Yan, Nieng

Abstract

© 2020 National Academy of Sciences. All rights reserved. Cryogenic electron microscopy (cryo-EM) has become one of the most powerful techniques to reveal the atomic structures and working mechanisms of biological macromolecules. New designs of the cryo-EM grids - aimed at preserving thin, uniform vitrified ice and improving protein adsorption - have been considered a promising approach to achieving higher resolution with the minimal amount of materials and data. Here, we describe a method for preparing graphene cryo-EM grids with up to 99% monolayer graphene coverage that allows for more than 70% grid squares for effective data acquisition with improved image quality and protein density. Using our graphene grids, we have achieved 2.6-Å resolution for streptavidin, with a molecular weight of 52 kDa, from 11, 000 particles. Our graphene grids increase the density of examined soluble, membrane, and lipoproteins by at least 5-fold, affording the opportunity for structural investigation of challenging proteins which cannot be produced in large quantity. In addition, our method employs only simple tools that most structural biology laboratories can access. Moreover, this approach supports customized grid designs targeting specific proteins, owing to its broad compatibility with a variety of nanomaterials.

Published
2022

18. Calorimetry at FCC-ee

Author

Aleksa, Martin, primary, Bedeschi, Franco, additional, Ferrari, Roberto, additional, Sefkow, Felix, additional, and Tully, Christopher G., additional

Published
2021
Full Text
View/download PDF

20. High-yield monolayer graphene grids for near-atomic resolution cryoelectron microscopy

Author

Han, Yimo, Fan, Xiao, Wang, Haozhe, Zhao, Fang, Tully, Christopher G, Kong, Jing, Yao, Nan, Yan, Nieng, Han, Yimo, Fan, Xiao, Wang, Haozhe, Zhao, Fang, Tully, Christopher G, Kong, Jing, Yao, Nan, and Yan, Nieng

Abstract

© 2020 National Academy of Sciences. All rights reserved. Cryogenic electron microscopy (cryo-EM) has become one of the most powerful techniques to reveal the atomic structures and working mechanisms of biological macromolecules. New designs of the cryo-EM grids - aimed at preserving thin, uniform vitrified ice and improving protein adsorption - have been considered a promising approach to achieving higher resolution with the minimal amount of materials and data. Here, we describe a method for preparing graphene cryo-EM grids with up to 99% monolayer graphene coverage that allows for more than 70% grid squares for effective data acquisition with improved image quality and protein density. Using our graphene grids, we have achieved 2.6-Å resolution for streptavidin, with a molecular weight of 52 kDa, from 11, 000 particles. Our graphene grids increase the density of examined soluble, membrane, and lipoproteins by at least 5-fold, affording the opportunity for structural investigation of challenging proteins which cannot be produced in large quantity. In addition, our method employs only simple tools that most structural biology laboratories can access. Moreover, this approach supports customized grid designs targeting specific proteins, owing to its broad compatibility with a variety of nanomaterials.

Published
2021

25. Plasmon-Free Surface-Enhanced Raman Spectroscopy Using Metallic 2D Materials

Author

Song, Xiuju, primary, Wang, Yan, additional, Zhao, Fang, additional, Li, Qiucheng, additional, Ta, Huy Quang, additional, Rümmeli, Mark H., additional, Tully, Christopher G., additional, Li, Zhenzhu, additional, Yin, Wan-Jian, additional, Yang, Letao, additional, Lee, Ki-Bum, additional, Yang, Jieun, additional, Bozkurt, Ibrahim, additional, Liu, Shengwen, additional, Zhang, Wenjing, additional, and Chhowalla, Manish, additional

Published
2019
Full Text
View/download PDF

27. High-yield monolayer graphene grids for near-atomic resolution cryoelectron microscopy.

Author

Yimo Han, Xiao Fan, Haozhe Wang, Fang Zhao, Tully, Christopher G., Jing Kong, Nan Yao, and Nieng Yan

Subjects
BIOMACROMOLECULES, MONOMOLECULAR films, MOLECULAR weights, ATOMIC structure, MICROSCOPY
Abstract

Cryogenic electron microscopy (cryo-EM) has become one of the most powerful techniques to reveal the atomic structures and working mechanisms of biological macromolecules. New designs of the cryo-EM grids--aimed at preserving thin, uniform vitrified ice and improving protein adsorption--have been considered a promising approach to achieving higher resolution with the minimal amount of materials and data. Here, we describe a method for preparing graphene cryo-EM grids with up to 99% monolayer graphene coverage that allows for more than 70% grid squares for effective data acquisition with improved image quality and protein density. Using our graphene grids, we have achieved 2.6-Å resolution for streptavidin, with a molecular weight of 52 kDa, from 11,000 particles. Our graphene grids increase the density of examined soluble, membrane, and lipoproteins by at least 5-fold, affording the opportunity for structural investigation of challenging proteins which cannot be produced in large quantity. In addition, our method employs only simple tools that most structural biology laboratories can access. Moreover, this approach supports customized grid designs targeting specific proteins, owing to its broad compatibility with a variety of nanomaterials. [ABSTRACT FROM AUTHOR]

Published
2020
Full Text
View/download PDF

30. Elementary Particle Physics in a Nutshell

Author

Tully, Christopher G., Tully, Christopher G., Tully, Christopher G., and Tully, Christopher G.

Abstract

The new experiments underway at the Large Hadron Collider at CERN in Switzerland may significantly change our understanding of elementary particle physics and, indeed, the universe. This textbook provides a cutting-edge introduction to the field, preparing first-year graduate students and advanced undergraduates to understand and work in LHC physics at the dawn of what promises to be an era of experimental and theoretical breakthroughs. Christopher Tully, an active participant in the work at the LHC, explains some of the most recent experiments in the field. But this book, which emerged from a course at Princeton University, also provides a comprehensive understanding of the subject. It explains every elementary particle physics process--whether it concerns nonaccelerator experiments, particle astrophysics, or the description of the early universe--as a gauge interaction coupled to the known building blocks of matter. Designed for a one-semester course that is complementary to a course in quantum field theory, the book gives special attention to high-energy collider physics, and includes a detailed discussion of the state of the search for the Higgs boson. - Introduces elementary particle processes relevant to astrophysics, collider physics, and the physics of the early universe - Covers experimental methods, detectors, and measurements - Features a detailed discussion of the Higgs boson search - Includes many challenging exercises Professors: A supplementary Instructor's Manual is available for this book. It is restricted to teachers using the text in courses. For information on how to obtain a copy, refer to: http://press.princeton.edu/class_use/solutions.html

Published
2011

38. Dark Sectors 2016 Workshop: Community Report

Author

Jim Alexander, Jim, Alexander, Marco, Battaglieri, Bertrand, Echenard, Rouven, Essig, Matthew, Graham, Eder, Izaguirre, John, Jaros, Gordan, Krnjaic, Jeremy, Mardon, David, Morrissey, Tim, Nelson, Maxim, Perelstein, Matt, Pyle, Adam, Ritz, Philip, Schuster, Brian, Shuve, Natalia, Toro, Richard, G. Water, Daniel, Akerib, Haipeng, An, Konrad, Aniol, Arnquist, Isaac J., Asner, David M., Back, Henning O., Keith, Baker, Nathan, Baltzell, Dipanwita, Banerjee, Brian, Batell, Daniel, Bauer, James, Beacham, Jay, Benesch, James, Bjorken, Nikita, Blinov, Celine, Boehm, Mariangela, Bondí, Walter, Bonivento, Fabio, Bossi, Brodsky, Stanley J., Ran, Budnik, Stephen, Bueltmann, Bukhari, Masroor H., Raymond, Bunker, Massimo, Carpinelli, Concetta, Cartaro, David, Cassel, Gianluca Cavoto, Andrea, Celentano, Animesh, Chaterjee, Saptarshi, Chaudhuri, Gabriele, Chiodini, Hsiao-Mei Sherry Cho, Church, Eric D., Cooke, D. A., Jodi, Cooley, Robert, Cooper, Ross, Corliss, Paolo, Crivelli, Francesca, Curciarello, Annalisa, D. Angelo, Hooman, Davoudiasl, Marzio De Napoli, Vita, Raffaella, Achim, Denig, Patrick, Deniverville, Abhay, Deshpande, Ranjan, Dharmapalan, Bogdan, Dobrescu, Sergey, Donskov, Raphael, Dupre, Juan, Estrada, Stuart, Fegan, Torben, Ferber, Clive, Field, Enectali, Figueroa-Feliciano, Alessandra, Filippi, Bartosz, Fornal, Arne, Freyberger, Alexander, Friedland, Iftach, Galon, Susan, Gardner, Francois-Xavier, Girod, Sergei, Gninenko, Andrey, Golutvin, Stefania, Gori, Christoph, Grab, Enrico, Graziani, Keith, Griffioen, Andrew, Haas, Keisuke, Harigaya, Christopher, Hearty, Scott, Hertel, Joanne, Hewett, Andrew, Hime, David, Hitlin, Yonit, Hochberg, Holt, Roy J., Maurik, Holtrop, Hoppe, Eric W., Hossbach, Todd W., Lauren, Hsu, Phil, Ilten, Joe, Incandela, Gianluca, Inguglia, Kent, Irwin, Igal, Jaegle, Johnson, Robert P., Yonatan, Kahn, Grzegorz, Kalicy, Zhong-Bo, Kang, Vardan, Khachatryan, Venelin, Kozhuharov, Krasnikov, N. V., Valery, Kubarovsky, Eric, Kuflik, Noah, Kurinsky, Ranjan, Laha, Gaia, Lanfranchi, Dale, Li, Tongyan, Lin, Mariangela, Lisanti, Kun, Liu, Ming, Liu, Ben, Loer, Dinesh, Loomba, Lyubovitskij, Valery E., Aaron, Manalaysay, Giuseppe, Mandaglio, Jeremiah, Mans, Marciano, W. J., Thomas, Markiewicz, Luca, Marsicano, Takashi, Maruyama, Matveev, Victor A., David, Mckeen, Bryan, Mckinnon, Dan, Mckinsey, Harald, Merkel, Jeremy, Mock, Maria Elena Monzani, Omar, Moreno, Corina, Nantais, Sebouh, Paul, Peskin, Michael Edward, Vladimir, Poliakov, Antonio Davide Polosa, Maxim, Pospelov, Igor, Rachek, Balint, Radics, Mauro Raggi, Nunzio, Randazzo, Blair, Ratcliff, Alessandro, Rizzo, Thomas, Rizzo, Alan, Robinson, Andre, Rubbia, David, Rubin, Dylan, Rueter, Tarek, Saab, Elena, Santopinto, Richard, Schnee, Jessie, Shelton, Gabriele, Simi, Ani, Simonyan, Valeria, Sipala, Oren, Slone, Elton, Smith, Daniel, Snowden-Ifft, Matthew, Solt, Peter, Sorensen, Yotam, Soreq, Stefania, Spagnolo, James, Spencer, Stepan, Stepanyan, Jan, Strube, Michael, Sullivan, Tadepalli, Arun S., Tim, Tait, Mauro, Taiuti, Philip, Tanedo, Rex, Tayloe, Jesse, Thaler, Tran, Nhan V., Sean, Tulin, Tully, Christopher G., Sho, Uemura, Maurizio, Ungaro, Paolo, Valente, Holly, Vance, Jerry, Vavra, Tomer, Volansky, Belina von Krosigk, Andrew, Whitbeck, Mike, Williams, Peter, Wittich, Bogdan, Wojtsekhowski, Wei, Xue, Jong Min Yoon, Hai-Bo, Yu, Jaehoon, Yu, Tien-Tien, Yu, Yue, Zhang, Yue, Zhao, Yiming, Zhong, and Kathryn, Zurek

Subjects
Cosmology and Nongalactic Astrophysics (astro-ph.CO), High Energy Physics - Phenomenology, astro-ph.CO, High Energy Physics - Experiment, Nuclear Experiment, hep-ex, FOS: Physical sciences, hep-ph, nucl-ex, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), Nuclear Experiment (nucl-ex), Astrophysics - Cosmology and Nongalactic Astrophysics, Particle Physics - Phenomenology
Abstract

This report, based on the Dark Sectors workshop at SLAC in April 2016, summarizes the scientific importance of searches for dark sector dark matter and forces at masses beneath the weak-scale, the status of this broad international field, the important milestones motivating future exploration, and promising experimental opportunities to reach these milestones over the next 5-10 years., 66 pages, 15 figures, 3 tables. Workshop website and agenda: http://www-conf.slac.stanford.edu/darksectors2016/ https://indico.cern.ch/event/507783/ Editors: J. Alexander, M. Battaglieri, B. Echenard, R. Essig, M. Graham, E. Izaguirre, J. Jaros, G. Krnjaic, J. Mardon, D. Morrissey, T. Nelson, M. Perelstein, M. Pyle, A. Ritz, P. Schuster, B. Shuve, N. Toro, R. Van De Water

39. CEPC Conceptual Design Report: Volume 2 - Physics & Detector

Author

Guimarães Da Costa, João Barreiro, Gao, Yuanning, Jin, Shan, Qian, Jianming, Tully, Christopher G., Young, Charles, Wang, Lian-Tao, Ruan, Manqi, Zhu, Hongbo, Dong, Mingyi, Ouyang, Qun, Wu, Zhigang, Deng, Zhi, Li, Yulan, Qi, Huirong, Wang, Meng, Fu, Chengdong, Yao, Wei-Ming, Grancagnolo, Franco, Liu, Jianbei, Hu, Tao, Yang, Haijun, Bedeschi, Franco, Ferrari, Roberto, Zhao, Wei, Zhu, Zian, Giacomelli, Paolo, Li, Liang, Li, Fei, Liu, Zhenan, Zhu, Kejun, Hou, Suen, Bozovic Jelisavcic, Ivanka, Li, Gang, Fang, Yaquan, Li, Qiang, Boonekamp, Maarten, Liang, Zhijun, Piccinini, Fulvio, Shi, Xin, Abbrescia, Marcello, Ahmad, Muhammad, Ai, Xiaocong, Albergo, Sebastiano, Aleem, Muhammad Abid, Alexeev, Maxim, Aliev, Malik, Altmannshofer, Wolfgang, Alves, Fábio, An, Fenfen, An, Guangpeng, An, Haipeng, An, Qi, An, Rui, Andreazza, Attilio, Anduze, Marc, Antonello, Massimiliano, Garcia Pascual, Juan Antonio, Antusch, Stefan, Arhrib, Abdesslam, Arkani-Hamed, Nima, Arndt, Kirk, Azzi, Patrizia, Azzurri, Paolo, Palmer, Robert B., Bai, Bowen, Bai, Sha, Bai, Yang, Bai, Yu, Balagura, Vladislav, Balossino, Ilaria, Ban, Yong, Barger, Vernon, Barklow, Timothy, Bartalini, Paolo, Becattini, Francesco, Bellagamba, Lorenzo, Belloni, Alberto, Bencivenni, Giovanni, Berg, J. Scott, Bernius, Catrin, Bertani, Monica, Bertella, Claudia, Bertucci, Michele, Bi, Xiaojun, Bi, Yuanjie, Bian, Ligong, Bian, Tianjian, Bianchi, Fabrizio, Bigi, Ikaros I., Biglietti, Michela, Bignami, Andrea, Bilei, Gianmario, Borgonovi, Lisa, Bortoletto, Daniela, Bortone, Alberto, Boscherini, Davide, Bosotti, Angelo, Boudry, Vincent, Braibant, Sylvie, Bramante, Joseph, Branchini, Paolo, Brient, Jean-Claude, Caccia, Massimo, Cai, Chengfeng, Cai, Hao, Cai, Wenyong, Cai, Xiao, Cai, Yiming, Cai, Yuchen, Cai, Yunhai, Cai, Zhiqiang, Cano Bret, Marc, Cao, Bo, Cao, Dewen, Cao, Jianshe, Cao, Junjie, Cao, Qing-Hong, Carloni Calame, Carlo Michel, Casanova, Raimon, Cavasinni, Vincenzo, Chai, Junying, Chai, Weiping, Chang, Ningbo, Chang, Qin, Chang, Spencer, Chang, We-Fu, Chang, Xuejun, Chang, Yuan-Hann, Chekanov, Sergei, Chen, Bin, Chen, Chunhui, Chen, Fusan, Chen, Gang, Chen, Guoming, Chen, Huan, Chen, Huirun, Chen, Lei, Chen, Liejian, Chen, Mingjun, Chen, Mingshui, Chen, Nian, Chen, Ning, Chen, Shanhong, Chen, Shanzhen, Chen, Shao-Long, Chen, Shaomin, Chen, Shenjian, Chen, Shi, Chen, Wei, Chen, Wen, Chen, Xin, Chen, Xun, Chen, Xurong, Chen, Ye, Chen, Yu, Chen, Yuan, Chen, Yuanbai, Chen, Yukai, Chen, Zhenxing, Cheng, Hao, Cheng, Hsin-Chia, Cheng, Huajie, Cheng, Jian, Cheng, Shan, Cheng, Tongguang, Cheng, Weishuai, Cheong, Sanha, Chi, Yunlong, Chiarello, Gianluigi, Chiesa, Mauro, Chiu, Wen Han, Chou, Weiren, Chu, Chungming Paul, Chu, Ming-Chung, Chu, Xiaotong, Chu, Zhaolin, Chua, Chun-Khiang, Cibinetto, Gianluigi, Ciuchini, Marco, Cobal, Marina, Cochran, James, Coelho Lopes Sa, Rafael, Cossio, Fabio, Craig, Nathaniel, Cui, Han, Cui, Hanhua, Cui, Xiaohao, Cui, Zhaoyuan, Curtin, David, D Agnolo, Raffaele Tito, Dai, Jian-Ping, Dai, Jianping, Dai, Jin, Dai, Lei, Dai, Wei, Dai, Xuwen, Curtis, Stefania, Filippis, Nicola, Lucia, Erika, Mori, Francesca, Delgado, Antonio, Demarteau, Marcel, Deng, Changdong, Deng, Wei-Tian, Destefanis, Marco, Dev, P. S. Bhupal, Di Micco, Biagio, Ding, Ran, Ding, Xuefeng, Ding, Yadong, Da Rocha Rolo, Manuel Dionisio, Domenici, Danilo, Dong, Bingbing, Dong, Chongmin, Dong, Dong, Dong, Haiyi, Dong, Jianing, Dong, Jing, Dong, Lan, Dopke, Jens, Dordevic, Milos, Dos Santos Ramos, Tiago, Draper, Patrick, Drewes, Marco, Du, Mingxuan, Duan, Guang Hua, Eklund, Lars, Eno, Sarah, Erler, Jens, Essig, Rouven, Fan, Jiji, Fan, Shenghong, Fan, Wenjie, Fan, Xiangning, Fang, Shuangshi, Fano, Livio, Farilla, Addolarata, Farinelli, Riccardo, Faus-Golfe, Angeles, Fedderke, Michael A., Felici, Giulietto, Feng, Changqing, Feng, Cunfeng, Feng, Feng, Feng, Jianxin, Feng, Jun, Feng, Tai-Fu, Fischer, Oliver, Flores Castillo, Luis Roberto, Fontanesi, Elisa, Freitas, Ayres, Frotin, M., Frugiuele, Claudia, Fu, Jinyu, Fu, Qibin, Fu, Shinian, Fuchs, Elina, Fukuda, Shigeki, Gabrielli, Emidio, Gaido, Luciano, Gan, Pingping, Gao, Jie, Gao, Jun, Gao, Wu, Gao, Yanyan, Gao, Yu, Garzia, Isabella, Gaudio, Gabriella, Ge, Shao-Feng, Geng, Chao-Qiang, Geng, Huiping, Li-Sheng Geng, Gentile, Simonetta, Giraud, J., Giudice, Gian, Godbole, Rohini M., Gong, Dianjun, Gong, Guanghua, Gong, Hui, Gong, Li, Gong, Lingling, Gori, Stefania, Gou, Quanbu, Greco, Mario, Greco, Michela, Gribanov, Sergei S., Grinstein, Sebastian, Grondin, D., Gu, Jiayin, Gu, Limin, Gu, Pei-Hong, Guidi, Vincenzo, Guo, Fangyi, Guo, Jingyuan, Guo, Jun, Guo, Lei, Guo, Xin, Guo, Yuanyuan, Guo, Zhigang, Gupta, Ramesh, Han, Chengcheng, Han, Dejun, Han, Jinzhong, Han, Liangliang, Han, Ran, Han, Ruixiong, Han, Shuang, Han, Yanliang, Han, Yubo, Hang, Yanfeng, Hao, Jiankui, Hao, Xiqing, He, Dayong, He, Hong-Jian, He, Jibo, He, Jun, He, Min, He, Xiang, He, Xianke, He, Xiaogang, He, Yangle, He, Zhenqiang, Heinemeyer, Sven, Heng, Yuekun, Hong, Daojin, Hong, Jiangliu, Hong, Yang, Hor, Yuenkeung, Hostachy, J. -Y, Hou, Qingbo, Hou, Zhilong, Hsu, Shih-Chieh, Hu, Bitao, Hu, Jifeng, Hu, Jun, Hu, Shouyang, Hu, Shuyang, Hu, Yongcai, Hu, Yu, Hu, Zhen, Hu, Zhongjun, Huang, Chao-Shang, Huang, Fapeng, Huang, Guangshun, Huang, Guo-Yuan, Huang, Jinghui, Huang, Jinshu, Huang, Junjie, Huang, Liangsheng, Huang, Rijun, Huang, Shuhui, Huang, Tongming, Huang, Tuchen, Huang, Xiaozhong, Huang, Xingtao, Huang, Xuguang, Huang, Yanping, Huang, Yongsheng, Huang, Yuyan, Huo, Ran, Ignatov, Fedor V., Iqbal, Munawar, Jackson, Paul, Javaid, Tahir, Ji, Daheng, Ji, Qingping, Ji, Xiaoli, Jia Jia, Jia, Junji, Jia, Yu, Jia, Zihang, Jiang, Jiechen, Jiang, Yun, Jiao, Jianbin, Jin, Dapeng, Jin, Mingjie, Jin, Song, Jin, Yanli, Jin, Yi, Jing, Maoqiang, John, Jaya, Jones, Tim, Ju, Xudong, Jueid, Adil, Jung, Sunghoon, Jyotishmati, Susmita, Kacarevic, Goran, Kane, Gordon, Kang, Wen, Karagoz, Muge, Kato, Chikuma, Ke, Zhiyong, Kharzeev, Dmitri, Khoze, Valentin, Kilic, Can, Kiuchi, Ryuta, Ko, Pyungwon, Kobayashi, Tetsuya, Kong, Panyu, Kong, Shibei, Kopp, Joachim, Kotwal, Ashutosh, Kozaczuk, Jonathan, Kozyrev, Evgeny A., Krasnov, Alexander, Kuflik, Eric, Kuo, Chia-Ming, Kwok, King Wai, Lagarde, Francois, Lai, Pei-Zhu, Laktineh, Imad, Lan, Boyang, Lan, Xiaofei, Lavezzi, Lia, Lee, Seung J., Lei, Ge, Leng, Yongbin, Leung, Sze Ching, Li, Bingzhi, Li, Bo, Li, Boyang, Li, Changhong, Li, Cheng, Li, Congqiao, Li, Dazhang, Li, Dikai, Li, Fengyun, Li, Gexing, Li, Guangrui, Li, Hai-Bo, Li, Haifeng, Li, Haoqing, Li, Hengne, Li, Honglei, Li, Huijing, Li, Jin, Li, Jing, Li, Jinmian, Li, Jinyan, Li, Jungang, Li, Kang, Li, Ke, Li, Li, Li, Lianming, Li, Long, Li, Mengran, Li, Minxian, Li, Peirong, Li, Peiyu, Li, Peng, Li, Qiaodan, Li, Quansheng, Li, Rui, Li, Shaopeng, Li, Shiyuan, Li, Shu, Li, Tianjun, Li, Tong, Li, Weiguo, Li, Wenjun, Li, Xiaoling, Li, Xiaomei, Li, Xiaoping, Li, Xin, Li, Xingguo, Li, Xin-Qiang, Li, Yanwei, Li, Yiming, Ying Li, Li, Ying-Ying, Li, Yufeng, Li, Zhao, Li, Zhenghua, Li, Zhihui, Li, Zhongquan, Li, Ziyuan, Liang, Chaohui, Liang, Hao, Liang, Jing, Liang, Jinhan, Liang, Zuotang, Liao, Hean, Liao, Hongbo, Liao, Jinfeng, Liao, Libo, Liao, Wei, Liao, Yi, Liao, Yunfeng, Lin, Chuangxin, Lin, Hai, Lin, Haiying, Ling, Jiajie, Ling, Pan, Lisanti, Mariangela, Liu, Ao, Liu, Baiqi, Liu, Beijiang, Liu, Bing, Liu, Bo, Liu, Dianyu, Liu, Dong, Liu, Fu-Hu, Liu, Hongbang, Liu, Hu, Liu, Jia, Liu, Jiaming, Liu, Jian, Liu, Jianfei, Liu, Jiangtao, Liu, Jie, Liu, Jindong, Liu, Kexin, Liu, Ling, Liu, Liqiang, Liu, Ming, Liu, Ning, Liu, Peilian, Liu, Qian, Liu, Qingyuan, Liu, Shubin, Liu, Shulin, Liu, Tao, Liu, Weitao, Liu, Wendi, Liu, Xiang, Liu, Xiaohui, Liu, Xin, Liu, Xuesong, Liu, Xuewen, Liu, Xuyang, Liu, Yandong, Liu, Yang, Liu, Yanlin, Liu, Yi, Liu, Yong, Liu, Yudong, Liu, Zengqiang, Liu, Zeyuan, Liu, Zhanfeng, Liu, Zhaofeng, Liu, Zhen, Liu, Zhenchao, Liu, Zhongxiu, Liu, Zuowei, Llorente Merino, Javier, Lo, Cheuk Yee, Logashenko, Ivan B., Long, Andrew, Lou, Xinchou, Low, Ian, Low, Matthew, Lu, Cai-Dian, Lu, Wei, Lu, Weiguo, Lu, Yuanrong, Lu, Yunpeng, Lu, Zhijun, Lukic, Strahinja, Luo, Mingcheng, Luo, Pengwei, Luo, Qing, Luo, Tao, Luo, Xiaofeng, Luo, Yanting, Luo, Zhenhuan, Lyu, Kunfeng, Lyu, Xiaorui, Ma, Huizhou, Ma, Kai, Ma, Lianliang, Ma, Na, Ma, Qiang, Ma, Rui, Ma, Wen-Gan, Ma, Xiao, Ma, Xiaotian, Ma, Xinpeng, Ma, Yanling, Ma, Yanqing, Ma, Yongsheng, Ma, Yue, Ma, Zhongjian, Maggiora, Marco, Magniette, Frédéric, Malamud, Ernie, Mangano, Michelangelo, Mao, Lijun, Mao, Mingling, Mao, Yajun, Mao, Yanmin, Mao, Yanyan, Martin, Adam, Martinez Outschoorn, Verena Ingrid, Matsumoto, Shigeki, Mccullough, Matthew, Mcmahon, Steve, Meade, Patrick, Mele, Barbara, Mellado, Bruce, Men, Lingling, Meng, Cai, Meng, Fanbo, Mezzadri, Giulio, Mi, Zhenghui, Michelato, Paolo, Min, Tianjue, Ming, Lei, Mittal, Monika, Molson, James, Monaco, Laura, Montagna, Guido, Morello, Gianfranco, Moretti, Mauro, Mu, Zhihui, Nanni, Jérome, Neubert, Matthias, Nicrosini, Oreste, Nie, Changshan, Nikitin, Sergei, Ning, Feipeng, Ning, Guo-Zhu, Nishu, Nishu, Niu, Yazhou, Ojalvo, Isobel, Okunev, Ivan, Ospanov, Rustem, Pagani, Carlo, Paganis, Stathes, Panareo, Marco, Pandurovic, Mila, Pang, Tong, Panizzo, Giancarlo, Paparella, Rocco, Parida, Bibhuti, Passemar, Emilie, Pei, Guoxi, Pei, Shilun, Peng, Quanling, Peng, Xiaohua, Peng, Yuemei, Petrov, Alexey, Pezzotti, Lorenzo, Pierre-Émile, Thomas, Ping, Rong-Gang, Plackett, Richard, Polesello, Giacomo, Poli Lener, Marco, Polini, Alessandro, Popov, Alexandr S., Prell, Soeren, Qi, Ming, Qian, Sen, Qian, Zhuoni, Qiao, Cong-Feng, Qiao, Yusi, Qin, Guang-You, Qin, Qin, Qin, Qing, Qin, Zhonghua, Qu, Huamin, Ramani, Harikrishnan, Ramsey-Musolf, Michael, Redaelli, Stefano, Reece, Matthew, Ren, Jing, Rischke, Dirk, Rivetti, Angelo, Roda, Chiara, Rolandi, Luigi, Rompotis, Nikolaos, Ruan, Xifeng, Ruiz, Richard, Sabbi, Gianluca, Sang, Wen-Long, Santoro, Romualdo, Sanz-Cillero, Juan J., Schlaffer, Matthias, Schmid, Frank, Schuster, Philip, Schuy, Alex, Schwaller, Pedro, Sciuto, Antonella, Sen, Tanaji, Sertore, Daniele, Sha, Peng, Shan, Lianyou, Shang, Feng, Shao, Dingyu, Shao, Jianxiong, Shashkov, Yaroslav, Shelton, Jessie, Shen, Cheng-Ping, Shen, Peixun, Shen, Qiuping, Shen, Yang, Shen, Yuqiao, Shen, Zhongtao, Shi, Can, Shi, Haoyu, Shi, Jingyuan, Shi, Liaoshan, Shi, Renjie, Shi, Yu-Ji, Shi, Yukun, Shi, Yulong, Shin, Seodong, Shipsey, Ian, Shiu, Gary, Shu, Guan, Shu, Jing, Si, Zonguo, Silvestrini, Luca, Sinyatkin, Sergey, Song, Hong, Song, Mao, Song, Weimin, Stamou, Emannuel, Stratakis, Diktys, Su, Dong, Su, Feng, Su, Shufang, Su, Wanyun, Su, Wei, Su, Yangjie, Sui, Yanfeng, Sullivan, Michael, Sun, Baogeng, Sun, Daming, Sun, Guoqiang, Sun, Hao, Sun, Junfeng, Sun, Liang, Sun, Peng, Sun, Qingfeng, Sun, Shengsen, Sun, Sichun, Sun, Tingting, Sun, Xiangming, Sun, Xianjing, Sun, Xilei, Sun, Yanjun, Sun, Yongzhao, Sundrum, Raman, Tang, Chuanxiang, Tang, Guangyi, Tang, Jian, Tang, Jiannan, Tang, Jingyu, Tang, Songzhi, Tang, Yi-Lei, Tao, Jia, Tao, Junquan, Tassielli, Giovanni, Tenchini, Roberto, Teytelman, Dmitry, Thaler, Jesse, Tian, Saike, Tian, Xingcheng, Tonelli, Guido, Tong, Xinyu, Trentadue, Luca, Tsai, Yuhsin, Tsybychev, Dmitri, Tu, Yanjun, Tweedie, Brock, Unwin, James, Verducci, Monica, Vicini, Alessandro, Videau, Henri, Viehhauser, Georg, Vivarelli, Iacopo, Vossebeld, Joost, Vukasinovic, Natasa, Wan, Xia, Wang, Biao, Wang, Bin, Wang, Binlong, Wang, Bo, Wang, Chengtao, Wang, Chengwei, Wang, Chenliang, Wang, Dayong, Wang, Dou, Wang, Fei, Wang, Feng, Wang, Gang, Wang, Haijing, Wang, Haiyun, Wang, Hui, Wang, Jian, Wang, Jianchun, Wang, Jianli, Wang, Jianxiong, Wang, Jiawei, Wang, Jie, Wang, Jin, Wang, Jing, Wang, Jinwei, Wang, Ke, Wang, Kechen, Wang, Kunfu, Wang, Liangliang, Wang, Lijiao, Wang, Linlin, Wang, Longge, Wang, Lu, Wang, Meifen, Wang, Na, Wang, Pengcheng, Wang, Qun, Wang, Qunyao, Wang, Ran, Wang, Ren-Jie, Wang, Rongkun, Wang, Shaobo, Wang, Shaozhe, Wang, Shengchang, Wang, Shuzheng, Wang, Siguang, Wang, Tianhong, Wang, Tong, Wang, Wei, Wang, Weiping, Wang, Wenyu, Wang, Xi, Wang, Xiangjian, Wang, Xiangqi, Wang, Xiaolong, Wang, Xiaoning, Wang, Xiaoping, Wang, Xin, Wang, Xingze, Wang, Xiongfei, Wang, Yan, Wang, Yaqian, Wang, Yi, Wang, Yifang, Wang, Ying, Wang, Yiwei, Wang, Yong, Wang, Youkai, Wang, Yu, Wang, Yufeng, Wang, Yuhao, Wang, Zhaofeng, Wang, Zhigang, Wang, Zhipeng, Wang, Zhiyong, Wang, Zirui, Wang, Zixun, Wang, Zongyuan, Wei, Runing, Wei, Shujun, Wei, Wei, Wei, Xiaomin, Wei, Yuanyuan, Wei, Yuqian, Wen, Shuopin, Wen, Zhiwen, Willocq, Stephane, Witte, Holger, Wu, Jinfei, Wu, Juan, Wu, Kewei, Wu, Lei, Wu, Linghui, Wu, Mengqing, Wu, Peiwen, Wu, Tianya, Wu, Wenhuan, Wu, Xi, Wu, Xiao-Hong, Wu, Xing-Gang, Wu, Xu, Wu, Xueting, Wu, Ye, Wu, Yuwen, Wu, Zhi, Xia, Wenhao, Xiang, Dao, Xiang, Qian-Fei, Xianyu, Zhong-Zhi, Xiao, Bo-Wen, Xiao, Dengjie, Xiao, Ning, Xiao, Ouzheng, Xiao, Rui-Qing, Xiao, Yu, Xiao, Zhen-Jun, Xie, Ke-Pan, Xie, Xinhai, Xie, Yuehong, Xie, Yuguang, Xie, Zongtai, Xing, Qingzhi, Xing, Zhizhong, Xiu, Qinglei, Xu, Chang, Xu, Da, Xu, Fanrong, Xu, Guanglei, Xu, Guangzhi, Xu, Haocheng, Xu, Hongge, Xu, Hongliang, Xu, Hui, Xu, Ji, Xu, Nu, Xu, Qing, Xu, Qingjin, Xu, Qingjun, Xu, Wei, Xu, Yin, Xu, Yongheng, Xu, Zijun, Xue, Wei, Yan, Bin, Yan, Jun, Yan, Liang, Yan, Mingyang, Yan, Qi-Shu, Yan, Tian, Yan, Wenbiao, Yan, Yingbing, Yang, Bingfang, Yang, Huan, Yang, Jiancheng, Yang, Jianquan, Yang, Jin Min, Yang, Jing, Yang, Junfeng, Yang, Li, Yang, Liu, Yang, Mei, Yang, Ping, Yang, Qianwen, Yang, Xingwang, Yang, Xuan, Yang, Ye, Yang, Ying, Yang, Yong, Yang, Yongliang, Yang, Yueling, Yang, Zhenwei, Yao, Weichao, Yatsenko, Elena, Ye, Hanfei, Ye, Jingbo, Ye, Mei, Ye, Qiang, Ye, Ziping, Yi, Fang, Yi, Kai, Yilun, Xue, Yin, Hang, Yin, Pengfei, Yin, Xiangwei, Yin, Ze, Yin, Zhongbao, You, Zhengyun, Yu, Boxiang, Yu, Chenghui, Yu, Chunxu, Yu, Dan, Yu, Felix, Yu, Fusheng, Yu, Lingda, Yu, Lu, Yu, Yue, Yu, Zhao-Huan, Yuan, Li, Yuan, Siyu, Yuan, Ye, Yuan, Youjin, Yuan, Zhiyang, Yue, Chongxing, Yue, Junhui, Yue, Qian, Zaib, Un-Nisa, Zhai, Jian, Zhai, Jiyuan, Zhang, Baotang, Zhang, Ben-Wei, Zhang, Bo, Zhang, Bowen, Zhang, Cen, Zhang, Chad, Zhang, Chunlei, Zhang, Di, Zhang, Gang, Zhang, Guangyi, Zhang, Guoqing, Zhang, Hai-Bin, Zhang, Hao, Zhang, Honghao, Zhang, Hongyu, Zhang, Huaqiao, Zhang, Hui, Zhang, Jian, Zhang, Jianhui, Zhang, Jianqin, Zhang, Jielei, Zhang, Jingru, Zhang, Jinlong, Zhang, Junrui, Zhang, Kaili, Zhang, Lei, Zhang, Liang, Zhang, Liming, Zhang, Linhao, Zhang, Ren-You, Zhang, Rui, Zhang, Sifan, Zhang, Tianjiao, Zhang, Wenchao, Zhang, Xiangke, Zhang, Xiaohui, Zhang, Xinmin, Zhang, Xinying, Zhang, Xueyao, Zhang, Yang, Zhang, Yao, Zhang, Yi, Zhang, Ying, Zhang, Yongchao, Zhang, Yu, Zhang, Yuan, Zhang, Yuhong, Zhang, Yu-Jie, Zhang, Yulei, Zhang, Yulian, Zhang, Yumei, Zhang, Yunlong, Zhang, Yuxuan, Zhang, Zhaoru, Zhang, Zhen, Zhang, Zhenyu, Zhang, Zhiqing, Zhang, Zhiyong, Zhao, Chen, Zhao, Hang, Zhao, Jingxia, Zhao, Jingyi, Zhao, Ling, Zhao, Mei, Zhao, Minggang, Zhao, Mingrui, Zhao, Peng, Zhao, Qiang, Zhao, Shensen, Zhao, Shuai, Zhao, Shu-Min, Zhao, Tongxian, Zhao, Xianghu, Zhao, Xiaoran, Zhao, Xiaoyan, Zhao, Ying, Zhao, Yu, Zhao, Yue, Zhao, Zhengguo, Zhao, Zhen-Xing, Zhao, Zhuo, Zheng, Bo, Zheng, Hongjuan, Zheng, Liang, Zheng, Ran, Zheng, Shuxin, Zheng, Taifan, Zheng, Xuxing, Zheng, Ya-Juan, Zheng, Yangheng, Zhi, Yu, Zhong, Bin, Zhong, Yiming, Zhou, Bing, Zhou, Hai-Qing, Zhou, Hang, Zhou, Jia, Zhou, Jianxin, Zhou, Jing, Zhou, Maosen, Zhou, Nan, Zhou, Ning, Zhou, Ningchuang, Zhou, Shiyu, Zhou, Shun, Zhou, Sihong, Zhou, Siyi, Zhou, Xiang, Zhou, Yang, Zhou, Yi, Zhou, Yu-Feng, Zhou, Zusheng, Zhu, Changhe, Zhu, Chengguang, Zhu, Chenzheng, Zhu, Dechong, Zhu, Hongyan, Zhu, Hua-Xing, Zhu, Jiamin, Zhu, Jiang, Zhu, Jingya, Zhu, Jingyu, Zhu, Junjie, Zhu, Kai, Zhu, Kun, Zhu, Li, Zhu, Ruilin, Zhu, Xianglei, Zhu, Xuezheng, Zhu, Yifan, Zhu, Yingshun, Zhu, Yongfeng, Zhuang, Xuai, Zong, Hongshi, Zou, Cong, Zou, Jiaheng, Zou, Ye, Zupan, Jure, Institut de Recherches sur les lois Fondamentales de l'Univers (IRFU), Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université Paris-Saclay, 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 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), Galaxies, Etoiles, Physique, Instrumentation (GEPI), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université Paris Diderot - Paris 7 (UPD7)-Centre National de la Recherche Scientifique (CNRS), Laboratoire de Physique Subatomique et de Cosmologie (LPSC), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes [2016-2019] (UGA [2016-2019]), Institut de Physique Nucléaire de Lyon (IPNL), Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-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), CEPC Study Group, Centre National de la Recherche Scientifique (CNRS)-École polytechnique (X)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11), Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris Diderot - Paris 7 (UPD7)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)-Université Grenoble Alpes (UGA)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP ), Université Grenoble Alpes (UGA), Centre National de la Recherche Scientifique (CNRS)-Université Claude Bernard Lyon 1 (UCBL), Université de Lyon-Université de Lyon-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3), Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Université de Paris (UP), and HEP, INSPIRE

Subjects
detector: technology, Higgs particle: particle source, electron positron: storage ring, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], engineering, FOS: Physical sciences, threshold: production, electron positron: annihilation, B-factory, High Energy Physics - Experiment, High Energy Physics - Experiment (hep-ex), High Energy Physics - Phenomenology (hep-ph), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], accelerator: technology, detector: design, Particle Physics - Phenomenology, new physics, hep-ex, Z0: decay, Higgs-factory, High Energy Physics::Phenomenology, Z0: particle source, hep-ph, electron positron: colliding beams, sensitivity, CEPC, High Energy Physics - Phenomenology, tau: particle source, 240 GeV-cms, vertex: primary, Higgs particle: electroproduction, charm: particle source, High Energy Physics::Experiment, proposed experiment, numerical calculations: Monte Carlo, Z0-factory, performance, Particle Physics - Experiment
Abstract

The Circular Electron Positron Collider (CEPC) is a large international scientific facility proposed by the Chinese particle physics community to explore the Higgs boson and provide critical tests of the underlying fundamental physics principles of the Standard Model that might reveal new physics. The CEPC, to be hosted in China in a circular underground tunnel of approximately 100 km in circumference, is designed to operate as a Higgs factory producing electron-positron collisions with a center-of-mass energy of 240 GeV. The collider will also operate at around 91.2 GeV, as a Z factory, and at the WW production threshold (around 160 GeV). The CEPC will produce close to one trillion Z bosons, 100 million W bosons and over one million Higgs bosons. The vast amount of bottom quarks, charm quarks and tau-leptons produced in the decays of the Z bosons also makes the CEPC an effective B-factory and tau-charm factory. The CEPC will have two interaction points where two large detectors will be located. This document is the second volume of the CEPC Conceptual Design Report (CDR). It presents the physics case for the CEPC, describes conceptual designs of possible detectors and their technological options, highlights the expected detector and physics performance, and discusses future plans for detector R&D and physics investigations. The final CEPC detectors will be proposed and built by international collaborations but they are likely to be composed of the detector technologies included in the conceptual designs described in this document. A separate volume, Volume I, recently released, describes the design of the CEPC accelerator complex, its associated civil engineering, and strategic alternative scenarios., 424 pages

Catalog

Books, media, physical & digital resources
See catalog results