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1. Physics at a 100 TeV pp collider: Standard Model processes

Author

Mangano, M. L., Zanderighi, G., Saavedra, J. A. Aguilar, Alekhin, S., Badger, S., Bauer, C. W., Becher, T., Bertone, V., Bonvini, M., Boselli, S., Bothmann, E., Boughezal, R., Cacciari, M., Calame, C. M. Carloni, Caola, F., Campbell, J. M., Carrazza, S., Chiesa, M., Cieri, L., Cimaglia, F., Cordero, F. Febres, Ferrarese, P., D'Enterria, D., Ferrera, G., Tormo, X. Garcia i, Garzelli, M. V., Germann, E., Hirschi, V., Han, T., Ita, H., Jäger, B., Kallweit, S., Karlberg, A., Kuttimalai, S., Krauss, F., Larkoski, A. J., Lindert, J., Luisoni, G., Maierhöfer, P., Mattelaer, O., Martinez, H., Moch, S., Montagna, G., Moretti, M., Nason, P., Nicrosini, O., Oleari, C., Pagani, D., Papaefstathiou, A., Petriello, F., Piccinini, F., Pierini, M., Pierog, T., Pozzorini, S., Re, E., Robens, T., Rojo, J., Ruiz, R., Sakurai, K., Salam, G. P., Salfelder, L., Schönherr, M., Schulze, M., Schumann, S., Selvaggi, M., Shivaji, A., Siodmok, A., Skands, P., Torrielli, P., Tramontano, F., Tsinikos, I., Tweedie, B., Vicini, A., Westhoff, S., Zaro, M., and Zeppenfeld, D.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

This report summarises the properties of Standard Model processes at the 100 TeV pp collider. We document the production rates and typical distributions for a number of benchmark Standard Model processes, and discuss new dynamical phenomena arising at the highest energies available at this collider. We discuss the intrinsic physics interest in the measurement of these Standard Model processes, as well as their role as backgrounds for New Physics searches., Comment: 253 pages, 198 figures. Chapter 1 of the "Physics at the FCC-hh" Report

Published
2016

2. Snowmass 2013 Top quark working group report

Author

Agashe, K., Erbacher, R., Gerber, C. E., Melnikov, K., Schwienhorst, R., Mitov, A., Vos, M., Wimpenny, S., Adelman, J., Baumgart, M., Garcia-Bellido, A., Loginov, A., Jung, A., Schulze, M., Shelton, J., Craig, N., Velasco, M., Golling, T., Hubisz, J., Ivanov, A., Perelstein, M., Chekanov, S., Dolen, J., Pilot, J., Pöschl, R., Tweedie, B., Alioli, S., Alvarez-Gonzalez, B., Amidei, D., Andeen, T., Arce, A., Auerbach, B., Avetisyan, A., Backovic, M., Bai, Y., Begel, M., Berge, S., Bernard, C., Bernius, C., Bhattacharya, S., Black, K., Blondel, A., Bloom, K., Bose, T., Boudreau, J., Brau, J., Broggio, A., Brooijmans, G., Brost, E., Calkins, R., Chakraborty, D., Childress, T., Choudalakis, G., Coco, V., Conway, J. S., Degrande, C., Delannoy, A., Deliot, F., Dell'Asta, L., Drueke, E., Dutta, B., Effron, A., Ellis, K., Erdmann, J., Evans, J., Feng, C., Feng, E., Ferroglia, A., Finelli, K., Flanagan, W., Fleck, I., Freitas, A., Garberson, F., Suarez, R. Gonzalez, Graesser, M. L., Graf, N., Greenwood, Z., George, J., Group, C., Gurrola, A., Hammad, G., Han, T., Han, Z., Heintz, U., Hoeche, S., Horiguchi, T., Iashvili, I., Ismail, A., Jain, S., Janot, P., Johns, W., Joshi, J., Juste, A., Kamon, T., Kao, C., Kats, Y., Katz, A., Kaur, M., Kehoe, R., Keung, W., Khalil, S., Khanov, A., Kharchilava, A., Kidonakis, N., Kilic, C., Kolev, N., Kotwal, A., Kraus, J., Krohn, D., Kruse, M., Kumar, A., Lee, S., Luiggi, E., Mantry, S., Melo, A., Miller, D., Moortgat-Pick, G., Narain, M., Odell, N., Oksuzian, Y., Oreglia, M., Penin, A., Peters, Y., Pollard, C., Poss, S., Rappoccio, H. B. Prosper S., Redford, S., Reece, M., Rizatdinova, F., Roloff, P., Ruiz, R., Saleem, M., Schoenrock, B., Schwanenberger, C., Schwarz, T., Seidel, K., Shabalina, E., Sheldon, P., Simon, F., Sinha, K., Skands, P., Skubik, P., Sterman, G., Stolarski, D., Strube, J., Stupak, J., Su, S., Tesar, M., Thomas, S., Thompson, E., Tipton, P., Varnes, E., Vignaroli, N., Virzi, J., Vogel, M., Walker, D., Wang, K., Webber, B., Wells, J. D., Westhoff, S., Whiteson, D., Williams, M., Wu, S., Yang, U., Yokoya, H., Yoo, H., Zhang, H., Zhou, N., Zhu, H., and Zupan, J.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

This report summarizes the work of the Energy Frontier Top Quark working group of the 2013 Community Summer Study (Snowmass).

Published
2013

3. Reconstructing top quarks at the upgraded LHC and at future accelerators

Author

Calkins, R., Chekanov, S., Conway, J., Dolen, J., Erbacher, R., Pilot, J., Poschl, R., Rappoccio, S., Sullivan, Z., and Tweedie, B.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

This report describes the studies performed for the Snowmass "Top algorithms and detectors" High Energy Frontier Study Group., Comment: Summary of the Snowmass "Top algorithms and detectors" High Energy Frontier Study Group. 44 pages, 26 pages

Published
2013

4. Jet Substructure at the Tevatron and LHC: New results, new tools, new benchmarks

Author

Altheimer, A., Arora, S., Asquith, L., Brooijmans, G., Butterworth, J., Campanelli, M., Chapleau, B., Cholakian, A. E., Chou, J. P., Dasgupta, M., Davison, A., Dolen, J., Ellis, S. D., Essig, R., Fan, J. J., Field, R., Fregoso, A., Gallicchio, J., Gershtein, Y., Gomes, A., Haas, A., Halkiadakis, E., Halyo, V., Hoeche, S., Hook, A., Hornig, A., Huang, P., Izaguirre, E., Jankowiak, M., Kribs, G., Krohn, D., Larkoski, A. J., Lath, A., Lee, C., Lee, S. J., Loch, P., Maksimovic, P., Martinez, M., Miller, D. W., Plehn, T., Prokofiev, K., Rahmat, R., Rappoccio, S., Safonov, A., Salam, G. P., Schumann, S., Schwartz, M. D., Schwartzman, A., Seymour, M., Shao, J., Sinervo, P., Son, M., Soper, D. E., Spannowsky, M., Stewart, I. W., Strassler, M., Strauss, E., Takeuchi, M., Thaler, J., Thomas, S., Tweedie, B., Sierra, R. Vasquez, Vermilion, C. K., Villaplana, M., Vos, M., Wacker, J., Walker, D., Walsh, J. R., Wang, L. -T., Wilbur, S., and Zhu, W.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

In this report we review recent theoretical progress and the latest experimental results in jet substructure from the Tevatron and the LHC. We review the status of and outlook for calculation and simulation tools for studying jet substructure. Following up on the report of the Boost 2010 workshop, we present a new set of benchmark comparisons of substructure techniques, focusing on the set of variables and grooming methods that are collectively known as "top taggers". To facilitate further exploration, we have attempted to collect, harmonise, and publish software implementations of these techniques., Comment: 53 pages, 17 figures. L. Asquith, S. Rappoccio, C. K. Vermilion, editors; v2: minor edits from journal revisions

Published
2011
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5. Boosted objects: a probe of beyond the Standard Model physics

Author

Abdesselam, A., Kuutmann, E. Bergeaas, Bitenc, U., Brooijmans, G., Butterworth, J., de Renstrom, P. Bruckman, Franzosi, D. Buarque, Buckingham, R., Chapleau, B., Dasgupta, M., Davison, A., Dolen, J., Ellis, S., Fassi, F., Frandsen, J. Ferrando M. T., Frost, J., Gadfort, T., Glover, N., Haas, A., Halkiadakis, E., Hamilton, K., Hays, C., Hill, C., Jackson, J., Issever, C., Karagoz, M., Katz, A., Kreczko, L., Krohn, D., Lewis, A., Livermore, S., Loch, P., Maksimovic, P., March-Russell, J., Martin, A., McCubbin, N., Newbold, D., Ott, J., Perez, G., Policchio, A., Rappoccio, S., Raklev, A. R., Richardson, P., Salam, G. P., Sannino, F., Santiago, J., Schwartzman, A., Shepherd-Themistocleous, C., Sinervo, P., Sjoelin, J., Son, M., Spannowsky, M., Strauss, E., Takeuchi, M., Tseng, J., Tweedie, B., Vermilion, C., Voigt, J., Vos, M., Wacker, J., Wagner-Kuhr, J., and Wilson, M. G.

Subjects
High Energy Physics - Phenomenology, High Energy Physics - Experiment
Abstract

We present the report of the hadronic working group of the BOOST2010 workshop held at the University of Oxford in June 2010. The first part contains a review of the potential of hadronic decays of highly boosted particles as an aid for discovery at the LHC and a discussion of the status of tools developed to meet the challenge of reconstructing and isolating these topologies. In the second part, we present new results comparing the performance of jet grooming techniques and top tagging algorithms on a common set of benchmark channels. We also study the sensitivity of jet substructure observables to the uncertainties in Monte Carlo predictions., Comment: Report of the hadronic working group of the BOOST2010 workshop, University of Oxford, 22-25 June, 2010. Editors: M. Karagoz, G. Salam, M. Spannowsky and M. Vos. v2 published in EPJ C. 19 pages, double column, uses EPJ C style for latex

Published
2010
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6. Physics at a 100 TeV pp Collider: Standard Model Processes

Author

Mangano, M. L., primary, Zanderighi, G., additional, Aguilar Saavedra, J. A., additional, Alekhin, S., additional, Badger, S., additional, Bauer, C. W., additional, Becher, T., additional, Bertone, V., additional, Bonvini, M., additional, Boselli, S., additional, Bothmann, E., additional, Boughezal, R., additional, Cacciari, M., additional, Carloni Calame, C M., additional, Caola, F., additional, Campbell, J. M., additional, Carrazza, S., additional, Chiesa, M., additional, Cieri, L., additional, Cimaglia, F., additional, Febres Cordero, F., additional, Ferrarese, P., additional, D'Enterria, D., additional, Ferrera, G., additional, Garcia i Tormo, X., additional, Garzelli, M. V., additional, Germann, E., additional, Hirschi, V., additional, Han, T., additional, Ita, H., additional, Jager, B., additional, Kallweit, S., additional, Karlberg, A., additional, Kuttimalai, S., additional, Krauss, F., additional, Larkoski, A. J., additional, Lindert, J., additional, Luisoni, G., additional, Maierhofer, P., additional, Mattelaer, O., additional, Martinez, H., additional, Moch, S., additional, Montagna, G., additional, Moretti, M., additional, Nason, P., additional, Nicrosini, O., additional, Oleari, C., additional, Pagani, D., additional, Papaefstathiou, A., additional, Petriello, F., additional, Piccinini, F., additional, Pierini, M., additional, Pierog, T., additional, Pozzorini, S., additional, Re, E., additional, Robens, T., additional, Rojo, J., additional, Ruiz, R., additional, Sakurai, K., additional, Salam, G. P., additional, Salfelder, L., additional, Schonherr, M., additional, Schulze, M., additional, Schumann, S., additional, Selvaggi, M., additional, Shivaji, A., additional, Siodmok, A., additional, Skands, P., additional, Torrielli, P., additional, Tramontano, F., additional, Tsinikos, I., additional, Tweedie, B., additional, Vicini, A., additional, Westhoff, S., additional, Zaro, M., additional, and Zeppenfeld, D., additional

Published
2017
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7. Chapter One: Standard Model Processes

Author

Mangano, ML, Zanderighi, G, Saavedra Aguilar, JA, Alekhin, S, Badger, S, Bauer, CW, Becher, T, Bertone, V, Bonvini, M, Boselli, S, Bothmann, E, Boughezal, R, Cacciari, M, Carloni Calame, CM, Caola, F, campbell, JM, Carrazza, S, Chiesa, M, Cieri, L, Cimaglia, F, Febres Cordero, F, Ferrarese, P, D'Enterria, D, Ferrera, G, Garcia i Tormo, X, Garzelli, MV, Germann, E, Hirschi, V, Han, T, Ita, H, Jager, B, Kallweit, S, Karlberg, A, Kuttimalai, S, Krauss, F, Larkoski, AJ, Lindert, J, Luisoni, G, Maierhofer, P, Mattelaer, O, Martinez, H, Moch, S, Montagna, G, Moretti, M, Nason, P, Nicrosini, O, Oleari, C, Pagani, D, Papaefstathiou, A, Petriello, F, Piccinini, F, Pierini, M, Pierog, T, Pozzorini, S, Re, E, Robens, T, Rojo, J, Ruiz, R, Sakurai, K, Salam, GP, Salfelder, L, Schonherr, M, Schulze, M, Schumann, S, Selvaggi, M, Shivaji, A, Siodmok, A, Skands, P, Torrielli, P, Tramontano, F, Tsinikos, I, Tweedie, B, Vicini, A, Westhoff, F, Zaro, M, Zeppenfeld, D, Mangano, ML, Mangano, M, Zanderighi, G, Saavedra Aguilar, J, Alekhin, S, Badger, S, Bauer, C, Becher, T, Bertone, V, Bonvini, M, Boselli, S, Bothmann, E, Boughezal, R, Cacciari, M, Carloni Calame, C, Caola, F, Campbell, J, Carrazza, S, Chiesa, M, Cieri, L, Cimaglia, F, Febres Cordero, F, Ferrarese, P, D'Enterria, D, Ferrera, G, Garcia i Tormo, X, Garzelli, M, Germann, E, Hirschi, V, Han, T, Ita, H, Jager, B, Kallweit, S, Karlberg, A, Kuttimalai, S, Krauss, F, Larkoski, A, Lindert, J, Luisoni, G, Maierhofer, P, Mattelaer, O, Martinez, H, Moch, S, Montagna, G, Moretti, M, Nason, P, Nicrosini, O, Oleari, C, Pagani, D, Papaefstathiou, A, Petriello, F, Piccinini, F, Pierini, M, Pierog, T, Pozzorini, S, Re, E, Robens, T, Rojo, J, Ruiz, R, Sakurai, K, Salam, G, Salfelder, L, Schonherr, M, Schulze, M, Schumann, S, Selvaggi, M, Shivaji, A, Siodmok, A, Skands, P, Torrielli, P, Tramontano, F, Tsinikos, I, Tweedie, B, Vicini, A, Westhoff, F, Zaro, M, and Zeppenfeld, D

Subjects
Hadron collider
Abstract

This Chapter documents the production rates and typical distributions for anumber of benchmark Standard Model processes, and discusses new dynami-cal phenomena arising at the highest energies available at this collider. We dis-cuss the intrinsic physics interest in the measurement of these Standard Modelprocesses, as well as their role as backgrounds for New Physics searches.

Published
2017

8. Standard Model processes

Author

Mangano, M.L., Zanderighi, G., Aguilar-Saavedra, Juan Antonio, Alekhin, S., Badger, S., Bauer, C.W., Becher, T., Bertone, V., Bonvini, M., Boselli, S., Bothmann, E., Boughezal, R., Cacciari, M., Carloni Calame, C.M., Caola, F., Campbell, J.M., Carrazza, S., Chiesa, M., Cieri, L., Cimaglia, F., Febres Cordero, F., Ferrarese, P., D'Enterria, D., Ferrera, G., Garcia i Tormo, X., Garzelli, M.V., Germann, E., Hirschi, V., Han, T., Ita, H., Jäger, B., Kallweit, S., Karlberg, A., Kuttimalai, S., Krauss, F., Larkoski, A.J., Lindert, J., Luisoni, G., Maierhöfer, P., Mattelaer, O., Martinez, H., Moch, S., Montagna, G., Moretti, M., Nason, P., Nicrosini, O., Oleari, C., Pagani, D., Papaefstathiou, A., Petriello, F., Piccinini, F., Pierini, M., Pierog, T., Pozzorini, S., Re, E., Robens, T., Rojo, J., Ruiz, R., Sakurai, K., Salam, G.P., Salfelder, L., Schönherr, M., Schulze, M., Schumann, S., Selvaggi, M., Shivaji, A., Siodmok, A., Skands, P., Torrielli, P., Tramontano, F., Tsinikos, I., Tweedie, B., Vicini, A., Westhoff, S., Zaro, M., and Zeppenfeld, D.

Subjects
Particle Physics - Phenomenology
Abstract

This report summarises the properties of Standard Model processes at the 100 TeV pp collider. We document the production rates and typical distributions for a number of benchmark Standard Model processes, and discuss new dynamical phenomena arising at the highest energies available at this collider. We discuss the intrinsic physics interest in the measurement of these Standard Model processes, as well as their role as backgrounds for New Physics searches. This chapter documents the production rates and typical distributions for a number of benchmark Standard Model processes, and discusses new dynamical phenomena arising at the highest energies available at this collider. We discuss the intrinsic physics interest in the measurement of these Standard Model processes, as well as their role as backgrounds for New Physics searches. This report summarises the properties of Standard Model processes at the 100 TeV pp collider. We document the production rates and typical distributions for a number of benchmark Standard Model processes, and discuss new dynamical phenomena arising at the highest energies available at this collider. We discuss the intrinsic physics interest in the measurement of these Standard Model processes, as well as their role as backgrounds for New Physics searches.

Published
2016

9. Physics at a 100 TeV pp collider:Standard Model processes

Author

Mangano, Michelangelo L., Zanderighi, G., Saavedra, J. A. Aguilar, Alekhin, S., Badger, S.A., Bauer, C. W., Becher, T., Bertone, V., Bonvini, Marco, Boselli, S., Bothmann, E., Boughezal, R., Cacciari, Matteo, Calame, C. M. Carloni, Caola, Fabrizio, Campbell, M.J., Carrazza, Stefano, Chiesa, M., Cieri, L., Cimaglia, F., Cordero, F. Febres, Ferrarese, P., d'Enterria, David, Ferrera, G., Tormo, X. Garcia i, Garzelli, M. V., Germann, E., Hirschi, V., Han, T.S., Ita, H., Jäger, B., Kallweit, S., Karlberg, A.T., Kuttimalai, S., Krauss, F., Larkoski, A. J., van Lindert, E.J., Luisoni, G., Maierhöfer, P., Mattelaer, O., Martinez, H., Moch, S. O., Montagna, G., Moretti, M., Nason, Paolo, Nicrosini, O., Oleari, C., Pagani, D., Papaefstathiou, A., Petriello, F., Piccinini, F., Pierini, M., Pierog, T., Pozzorini, S., Re, E., Robens, T., Rojo, J., Ruiz, R., Sakurai, K., Salam, Gavin P., Salfelder, L., Schönherr, M., Schulze, M., Schumann, S., Selvaggi, M., Shivaji, A., Siodmok, A., Skands, P. Z., Torrielli, P., Tramontano, F., Tsinikos, I., Tweedie, B., Vicini, A., Westhoff, S., Zaro, M., and Zeppenfeld, D.

Subjects
hep-ex, hep-ph
Abstract

This report summarises the properties of Standard Model processes at the 100 TeV pp collider. We document the production rates and typical distributions for a number of benchmark Standard Model processes, and discuss new dynamical phenomena arising at the highest energies available at this collider. We discuss the intrinsic physics interest in the measurement of these Standard Model processes, as well as their role as backgrounds for New Physics searches.

Published
2016

12. Boosted objects : a probe of beyond the standard model physics

Author

Abdesselam, A., Belyaev, A., Kuutmann, E. Bergeaas, Bitenc, U., Brooijmans, G., Butterworth, J., de Renstrom, P. Bruckman, Franzosi, D. Buarque, Buckingham, R., Chapleau, B., Dasgupta, M., Davison, A., Dolen, J., Ellis, S., Fassi, F., Ferrando, J., Frandsen, M. T., Frost, J., Gadfort, T., Glover, N., Haas, A., Halkiadakis, E., Hamilton, K., Hays, C., Hill, C., Jackson, J., Issever, C., Karagoz, M., Katz, A., Kreczko, L., Krohn, D., Lewis, A., Livermore, S., Loch, P., Maksimovic, P., March-Russell, J., Martin, A., McCubbin, N., Newbold, D., Ott, J., Perez, G., Policchio, A., Rappoccio, S., Raklev, A. R., Richardson, P., Salam, G. P., Sannino, F., Santiago, J., Schwartzman, A., Shepherd-Themistocleous, C., Sinervo, P., Sjölin, Jörgen, Son, M., Spannowsky, M., Strauss, E., Takeuchi, M., Tseng, J., Tweedie, B., Vermilion, C., Voigt, J., Vos, M., Wacker, J., Wagner-Kuhr, J., Wilson, M. G., Abdesselam, A., Belyaev, A., Kuutmann, E. Bergeaas, Bitenc, U., Brooijmans, G., Butterworth, J., de Renstrom, P. Bruckman, Franzosi, D. Buarque, Buckingham, R., Chapleau, B., Dasgupta, M., Davison, A., Dolen, J., Ellis, S., Fassi, F., Ferrando, J., Frandsen, M. T., Frost, J., Gadfort, T., Glover, N., Haas, A., Halkiadakis, E., Hamilton, K., Hays, C., Hill, C., Jackson, J., Issever, C., Karagoz, M., Katz, A., Kreczko, L., Krohn, D., Lewis, A., Livermore, S., Loch, P., Maksimovic, P., March-Russell, J., Martin, A., McCubbin, N., Newbold, D., Ott, J., Perez, G., Policchio, A., Rappoccio, S., Raklev, A. R., Richardson, P., Salam, G. P., Sannino, F., Santiago, J., Schwartzman, A., Shepherd-Themistocleous, C., Sinervo, P., Sjölin, Jörgen, Son, M., Spannowsky, M., Strauss, E., Takeuchi, M., Tseng, J., Tweedie, B., Vermilion, C., Voigt, J., Vos, M., Wacker, J., Wagner-Kuhr, J., and Wilson, M. G.

Abstract

We present the report of the hadronic working group of the BOOST2010 workshop held at the University of Oxford in June 2010. The first part contains a review of the potential of hadronic decays of highly boosted particles as an aid for discovery at the LHC and a discussion of the status of tools developed to meet the challenge of reconstructing and isolating these topologies. In the second part, we present new results comparing the performance of jet grooming techniques and top tagging algorithms on a common set of benchmark channels. We also study the sensitivity of jet substructure observables to the uncertainties in Monte Carlo predictions., authorCount :64

Published
2011
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13. Jet substructure at the Tevatron and LHC: new results, new tools, new benchmarks

Author

Altheimer, A, primary, Arora, S, additional, Asquith, L, additional, Brooijmans, G, additional, Butterworth, J, additional, Campanelli, M, additional, Chapleau, B, additional, Cholakian, A E, additional, Chou, J P, additional, Dasgupta, M, additional, Davison, A, additional, Dolen, J, additional, Ellis, S D, additional, Essig, R, additional, Fan, J J, additional, Field, R, additional, Fregoso, A, additional, Gallicchio, J, additional, Gershtein, Y, additional, Gomes, A, additional, Haas, A, additional, Halkiadakis, E, additional, Halyo, V, additional, Hoeche, S, additional, Hook, A, additional, Hornig, A, additional, Huang, P, additional, Izaguirre, E, additional, Jankowiak, M, additional, Kribs, G, additional, Krohn, D, additional, Larkoski, A J, additional, Lath, A, additional, Lee, C, additional, Lee, S J, additional, Loch, P, additional, Maksimovic, P, additional, Martinez, M, additional, Miller, D W, additional, Plehn, T, additional, Prokofiev, K, additional, Rahmat, R, additional, Rappoccio, S, additional, Safonov, A, additional, Salam, G P, additional, Schumann, S, additional, Schwartz, M D, additional, Schwartzman, A, additional, Seymour, M, additional, Shao, J, additional, Sinervo, P, additional, Son, M, additional, Soper, D E, additional, Spannowsky, M, additional, Stewart, I W, additional, Strassler, M, additional, Strauss, E, additional, Takeuchi, M, additional, Thaler, J, additional, Thomas, S, additional, Tweedie, B, additional, Sierra, R Vasquez, additional, Vermilion, C K, additional, Villaplana, M, additional, Vos, M, additional, Wacker, J, additional, Walker, D, additional, Walsh, J R, additional, Wang, L-T, additional, Wilbur, S, additional, and Zhu, W, additional

Published
2012
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14. Boosted objects: a probe of beyond the standard model physics

Author

Abdesselam, A., primary, Belyaev, A., additional, Kuutmann, E. Bergeaas, additional, Bitenc, U., additional, Brooijmans, G., additional, Butterworth, J., additional, de Renstrom, P. Bruckman, additional, Franzosi, D. Buarque, additional, Buckingham, R., additional, Chapleau, B., additional, Dasgupta, M., additional, Davison, A., additional, Dolen, J., additional, Ellis, S., additional, Fassi, F., additional, Ferrando, J., additional, Frandsen, M. T., additional, Frost, J., additional, Gadfort, T., additional, Glover, N., additional, Haas, A., additional, Halkiadakis, E., additional, Hamilton, K., additional, Hays, C., additional, Hill, C., additional, Jackson, J., additional, Issever, C., additional, Karagoz, M., additional, Katz, A., additional, Kreczko, L., additional, Krohn, D., additional, Lewis, A., additional, Livermore, S., additional, Loch, P., additional, Maksimovic, P., additional, March-Russell, J., additional, Martin, A., additional, McCubbin, N., additional, Newbold, D., additional, Ott, J., additional, Perez, G., additional, Policchio, A., additional, Rappoccio, S., additional, Raklev, A. R., additional, Richardson, P., additional, Salam, G. P., additional, Sannino, F., additional, Santiago, J., additional, Schwartzman, A., additional, Shepherd-Themistocleous, C., additional, Sinervo, P., additional, Sjoelin, J., additional, Son, M., additional, Spannowsky, M., additional, Strauss, E., additional, Takeuchi, M., additional, Tseng, J., additional, Tweedie, B., additional, Vermilion, C., additional, Voigt, J., additional, Vos, M., additional, Wacker, J., additional, Wagner-Kuhr, J., additional, and Wilson, M. G., additional

Published
2011
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16. Precision Measurement of the Weak Mixing Angle in Møller Scattering

Author

Anthony, P. L., primary, Arnold, R. G., additional, Arroyo, C., additional, Bega, K., additional, Biesiada, J., additional, Bosted, P. E., additional, Bower, G., additional, Cahoon, J., additional, Carr, R., additional, Cates, G. D., additional, Chen, J.-P., additional, Chudakov, E., additional, Cooke, M., additional, Decowski, P., additional, Deur, A., additional, Emam, W., additional, Erickson, R., additional, Fieguth, T., additional, Field, C., additional, Gao, J., additional, Gary, M., additional, Gustafsson, K., additional, Hicks, R. S., additional, Holmes, R., additional, Hughes, E. W., additional, Humensky, T. B., additional, Jones, G. M., additional, Kaufman, L. J., additional, Keller, L., additional, Kolomensky, Yu. G., additional, Kumar, K. S., additional, LaViolette, P., additional, Lhuillier, D., additional, Lombard-Nelsen, R. M., additional, Marshall, Z., additional, Mastromarino, P., additional, McKeown, R. D., additional, Michaels, R., additional, Niedziela, J., additional, Olson, M., additional, Paschke, K. D., additional, Peterson, G. A., additional, Pitthan, R., additional, Relyea, D., additional, Rock, S. E., additional, Saxton, O., additional, Singh, J., additional, Souder, P. A., additional, Szalata, Z. M., additional, Turner, J., additional, Tweedie, B., additional, Vacheret, A., additional, Walz, D., additional, Weber, T., additional, Weisend, J., additional, Woods, M., additional, and Younus, I., additional

Published
2005
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17. Observation of Parity Nonconservation in Møller Scattering

Author

Anthony, P. L., primary, Arnold, R. G., additional, Arroyo, C., additional, Baird, K., additional, Bega, K., additional, Biesiada, J., additional, Bosted, P. E., additional, Breuer, M., additional, Carr, R., additional, Cates, G. D., additional, Chen, J-P., additional, Chudakov, E., additional, Cooke, M., additional, Decker, F. J., additional, Decowski, P., additional, Deur, A., additional, Emam, W., additional, Erickson, R., additional, Fieguth, T., additional, Field, C., additional, Gao, J., additional, Gustafsson, K., additional, Hicks, R. S., additional, Holmes, R., additional, Hughes, E. W., additional, Humensky, T. B., additional, Jones, G. M., additional, Kaufman, L. J., additional, Kolomensky, Yu. G., additional, Kumar, K. S., additional, Lhuillier, D., additional, Lombard-Nelsen, R., additional, Mastromarino, P., additional, Mayer, B., additional, McKeown, R. D., additional, Michaels, R., additional, Olson, M., additional, Paschke, K. D., additional, Peterson, G. A., additional, Pitthan, R., additional, Pope, K., additional, Relyea, D., additional, Rock, S. E., additional, Saxton, O., additional, Shapiro, G., additional, Singh, J., additional, Souder, P. A., additional, Szalata, Z. M., additional, Tobias, W. A., additional, Tonguc, B. T., additional, Turner, J., additional, Tweedie, B., additional, Vacheret, A., additional, Walz, D., additional, Weber, T., additional, Weisend, J., additional, Whittum, D., additional, Woods, M., additional, and Younus, I., additional

Published
2004
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18. Working Group Report: Top Quark

Author

Agashe, K., Erbacher, R., Gerber, C. E., Melnikov, K., Schwienhorst, R., Mitov, A., Vos, M., Wimpenny, S., Adelman, J., Baumgart, M., Garcia-Bellido, A., Loginov, A., Jung, A., Schulze, M., Shelton, J., Craig, N., Velasco, M., Golling, T., Hubisz, J., Ivanov, A., Perelstein, M., Chekanov, S., Dolen, J., Pilot, J., Pöschl, R., Tweedie, B., Alioli, S., Alvarez-Gonzalez, B., Amidei, D., Andeen, T., Arce, A., Auerbach, B., Avetisyan, A., Backovic, M., Bai, Y., Begel, M., Berge, S., Bernard, C., Bernius, C., Bhattacharya, S., Black, K., Blondel, A., Bloom, K., Bose, T., Boudreau, J., Brau, J., Broggio, A., Brooijmans, G., Brost, E., Calkins, R., Chakraborty, D., Childress, T., Choudalakis, G., Coco, V., Conway, J. S., Degrande, C., Delannoy, A., Deliot, F., Asta, L., Drueke, E., Dutta, Bhaskar, Effron, A., Ellis, K., Erdmann, J., Evans, J., Feng, C., Feng, E., Ferroglia, A., Finelli, K., Flanagan, W., Fleck, I., Freitas, A., Garberson, F., Gonzalez Suarez, R., Graesser, M. L., Graf, N., Greenwood, Z., George, J., Group, C., Gurrola, A., Hammad, G., Han, T., Han, Z., Heintz, U., Hoeche, S., Horiguchi, T., Iashvili, I., Ismail, A., Jain, S., Janot, P., Johns, W., Joshi, J., Aurelio Juste, Kamon, T., Kao, C., Kats, Y., Katz, A., Kaur, M., Kehoe, R., Keung, W., Khalil, S., Khanov, A., Kharchilava, A., Kidonakis, N., Kilic, C., Kolev, N., Kotwal, A., Kraus, J., Krohn, D., Kruse, M., Kumar, A., Lee, S., Luiggi, E., Mantry, S., Melo, A., Miller, D., Moortgat-Pick, G., Narain, M., Odell, N., Oksuzian, Y., Oreglia, M., Penin, A., Peters, Y., Pollard, C., Poss, S., Prosper, H. B., Rappoccio, S., Redford, S., Reece, M., Rizatdinova, F., Roloff, P., Ruiz, R., Saleem, M., Schoenrock, B., Schwanenberger, C., Schwarz, T., Seidel, K., Shabalina, E., Sheldon, P., Simon, F., Sinha, Kuver, Skands, P., Skubik, P., Sterman, G., Stolarski, D., Strube, J., Stupak, J., Su, S., Tesar, M., Thomas, S., Thompson, E., Tipton, P., Varnes, E., Vignaroli, N., Virzi, J., Vogel, M., Walker, D., Wang, K., Webber, B., Wells, J. D., Westhoff, S., Whiteson, D., Williams, M., Wu, S., Yang, U., Yokoya, H., Yoo, H., Zhang, H., Zhou, N., Zhu, H., and Zupan, J.

20. Community case study: Our Wave, an online platform to facilitate survivor disclosure of sexual assault and trauma recovery.

Author

Sinko L, Naidenko OV, Michaelsen B, Marzke C, Hart M, Tweedie B, and Linton K

Subjects
Humans, Female, Male, Adult, Surveys and Questionnaires, Internet, Disclosure, Middle Aged, Survivors psychology, Sex Offenses psychology
Abstract

This community case study introduces Our Wave, an online platform that provides a safe, anonymous space for survivors of sexual harm to share their stories, reflect on their healing journeys, and connect with others. Designed to empower survivors, the platform allows users to post anonymous stories or visual media, ask questions, and send messages of hope, all while prioritizing privacy and security. It also aims to create a broader impact by analyzing shared narratives to detect patterns, identify best practices for healing, and inform global approaches to SV recovery. With over 100,000 members and over 1,200 stories and forms of media shared, the platform has become a valuable resource for survivors. Using mixed-methods analysis of platform usage data and anonymous user feedback surveys ( n = 288), we examined patterns of engagement and impact. Analysis revealed that 57% of story submissions included "Messages of Healing" and 52% included "Messages of Hope," with survey responses indicating that anonymity and peer support were crucial factors in facilitating disclosure. Research shows that the social and emotional dynamics of SV disclosure, as well as the responses from others, play a crucial role in a survivor's healing. By focusing on confidentiality, trauma-informed support, and community-building, Our Wave offers a safe space for survivors to heal, connect, and access resources to support their journey toward recovery., Competing Interests: The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest., (Copyright © 2024 Sinko, Naidenko, Michaelsen, Marzke, Hart, Tweedie and Linton.)

Published
2024
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21. Long-lived particles at the energy frontier: the MATHUSLA physics case.

Author

Curtin D, Drewes M, McCullough M, Meade P, Mohapatra RN, Shelton J, Shuve B, Accomando E, Alpigiani C, Antusch S, Carlos Arteaga-Velázquez J, Batell B, Bauer M, Blinov N, Salomé Caballero-Mora K, Hyeok Chang J, Chun EJ, Co RT, Cohen T, Cox P, Craig N, Csáki C, Cui Y, D'Eramo F, Delle Rose L, Bhupal Dev PS, Dienes KR, Dror JA, Essig R, Evans JA, Evans JL, Fernández Tellez A, Fischer O, Flacke T, Fradette A, Frugiuele C, Fuchs E, Gherghetta T, Giudice GF, Gorbunov D, Gupta RS, Hagedorn C, Hall LJ, Harris P, Carlos Helo J, Hirsch M, Hochberg Y, Hook A, Ibarra A, Ipek S, Jung S, Knapen S, Kuflik E, Liu Z, Lombardo S, Lubatti HJ, McKeen D, Molinaro E, Moretti S, Nagata N, Neubert M, Miguel No J, Olaiya E, Perez G, Peskin ME, Pinner D, Pospelov M, Reece M, Robinson DJ, Rodríguez Cahuantzi M, Santonico R, Schlaffer M, Shepherd-Themistocleous CH, Spray A, Stolarski D, Subieta Vasquez MA, Sundrum R, Thamm A, Thomas B, Tsai Y, Tweedie B, West SM, Young C, Yu F, Zaldivar B, Zhang Y, Zurek K, and Zurita J

Abstract

We examine the theoretical motivations for long-lived particle (LLP) signals at the LHC in a comprehensive survey of standard model (SM) extensions. LLPs are a common prediction of a wide range of theories that address unsolved fundamental mysteries such as naturalness, dark matter, baryogenesis and neutrino masses, and represent a natural and generic possibility for physics beyond the SM (BSM). In most cases the LLP lifetime can be treated as a free parameter from the [Formula: see text]m scale up to the Big Bang Nucleosynthesis limit of [Formula: see text] m. Neutral LLPs with lifetimes above [Formula: see text]100 m are particularly difficult to probe, as the sensitivity of the LHC main detectors is limited by challenging backgrounds, triggers, and small acceptances. MATHUSLA is a proposal for a minimally instrumented, large-volume surface detector near ATLAS or CMS. It would search for neutral LLPs produced in HL-LHC collisions by reconstructing displaced vertices (DVs) in a low-background environment, extending the sensitivity of the main detectors by orders of magnitude in the long-lifetime regime. We study the LLP physics opportunities afforded by a MATHUSLA-like detector at the HL-LHC, assuming backgrounds can be rejected as expected. We develop a model-independent approach to describe the sensitivity of MATHUSLA to BSM LLP signals, and compare it to DV and missing energy searches at ATLAS or CMS. We then explore the BSM motivations for LLPs in considerable detail, presenting a large number of new sensitivity studies. While our discussion is especially oriented towards the long-lifetime regime at MATHUSLA, this survey underlines the importance of a varied LLP search program at the LHC in general. By synthesizing these results into a general discussion of the top-down and bottom-up motivations for LLP searches, it is our aim to demonstrate the exceptional strength and breadth of the physics case for the construction of the MATHUSLA detector.

Published
2019
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22. Divergence between genes but limited allelic polymorphism in two MHC class II A genes in Leach's storm-petrels Oceanodroma leucorhoa.

Author

Rand LM, Woodward C, May R, Ackerman RA, Tweedie B, Zicarelli TB, and Dearborn DC

Subjects
Amino Acid Sequence, Animals, Avian Proteins immunology, Base Sequence, Birds immunology, Exons, Female, Gene Frequency, Histocompatibility Antigens Class II immunology, Male, Phylogeny, Sequence Homology, Avian Proteins genetics, Birds genetics, Evolution, Molecular, Histocompatibility Antigens Class II genetics, Polymorphism, Genetic
Abstract

The major histocompatibility complex (MHC) is critical to host-pathogen interactions. Class II MHC is a heterodimer, with α and β subunits encoded by different genes. The peptide-binding groove is formed by the first domain of both subunits (α 1 and β 1 ), but studies of class II variation or natural selection focus primarily on the β subunit and II B genes. We explored MHC II A in Leach's storm-petrel, a seabird with two expressed, polymorphic II B genes. We found two II A genes, Ocle-DAA and Ocle-DBA, in contrast to the single II A gene in chicken and duck. In exon 2 which encodes the α 1 domain, the storm-petrel II A genes differed strongly from each other but showed little within-gene polymorphism in 30 individuals: just one Ocle-DAA allele, and three Ocle-DBA alleles differing from each other by single non-synonymous substitutions. In a comparable sample, the two II B genes had nine markedly diverged alleles each. Differences between the α 1 domains of Ocle-DAA and Ocle-DBA showed signatures of positive selection, but mainly at non-peptide-binding site (PBS) positions. In contrast, positive selection within and between the II B genes corresponded to putative PBS codons. Phylogenetic analysis of the conserved α 2 domain did not reveal deep or well-supported lineages of II A genes in birds, in contrast to the pronounced differentiation of DQA, DPA, and DRA isotypes in mammals. This uncertain homology complicates efforts to compare levels of functional variation and modes of evolution of II A genes across taxa.

Published
2019
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23. Top tagging: a method for identifying boosted hadronically decaying top quarks.

Author

Kaplan DE, Rehermann K, Schwartz MD, and Tweedie B

Abstract

A method is introduced for distinguishing top jets (boosted, hadronically decaying top quarks) from light-quark and gluon jets using jet substructure. The procedure involves parsing the jet cluster to resolve its subjets and then imposing kinematic constraints. With this method, light-quark or gluon jets with p{T} approximately 1 TeV can be rejected with an efficiency of around 99% while retaining up to 40% of top jets. This reduces the dijet background to heavy tt[over ] resonances by a factor of approximately 10 000, thereby allowing resonance searches in tt[over ] to be extended into the all-hadronic channel. In addition, top tagging can be used in tt[over ] events when one of the top quarks decays semileptonically, in events with missing energy, and in studies of b-tagging efficiency at high p{T}.

Published
2008
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