Cascade production in the reactions<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:mi>γ</mml:mi><mml:mi>p</mml:mi><mml:mo>→</mml:mo><mml:msup><mml:mi>K</mml:mi><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:msup><mml:mi>K</mml:mi><mml:mrow><mml:mo>+</mml:mo></mml:mrow></mml:msup><mml:mo stretchy="false">(</mml:mo><mml:mi>X</mml:mi><mml:mo stretchy="false">)</mml:mo></mml:mrow></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inl

Guo, L.; Weygand, D. P.; Kubarovsky, V.; Stoler, P.; Amaryan, M. J.; Ambrozewicz, P.; Anghinolfi, M.; Asryan, G.; Avakian, H.; Bagdasaryan, H.; Baillie, N.; Ball, J.; Baltzell, N. A.; Batourine, V.; Battaglieri, M.; Bedlinskiy, I.; Bellis, M.; Benmouna, N.; Berman, B. L.; Biselli, A.; Blaszczyk, L.; Bouchigny, S.; Boiarinov, S.; Bradford, R.; Branford, D.; Briscoe, W. J.; Brooks, W. K.; Bültmann, S.; Burkert, Volker; Butuceanu, C.; Calarco, J. R.; Careccia, S. L.; Carman, D. S.; Chen, S.; Cole, P. L.; Collins, P.; Coltharp, P.; Crabb, D.; Crannell, H.; Credé, V.; Cummings, J.; Dashyan, N.; Masi, R. De; Vita, R. De; Sanctis, E. De; Degtyarenko, P. V.; Deur, A.; Dharmawardane, K. V.; Dickson, R.; Djalali, C.; Dodge, G. E.; Donnelly, J.; Doughty, D.; Dugger, M.; Dzyubak, O. P.; Egiyan, H.; Egiyan, K. S.; Fassi, L. El; Elouadrhiri, L.; Eugenio, P.; Fedotov, G.; Feldman, G.; Funsten, H. O.; Garçon, M.; Gavalian, G.; Gilfoyle, G. P.; Giovanetti, K. L.; Girod, F. X.; Goetz, J. T.; Gönenç, A.; Gordon, C. I. O.; Gothe, R.; Griffioen, K. A.; Guidal, M.; Guler, N.; Gyurjyan, V.; Hadjidakis, C.; Hafidi, K.; Hakobyan, H.; Hakobyan, R.; Hanretty, C.; Hardie, J.; Hersman, F. W.; Hicks, K.; Hleiqawi, I.; Holtrop, M.; Hyde-Wright, C. E.; Ilieva, Y.; Ireland, D. G.; Ишханов, Б. С.; Isupov, E. L.; Ito, M. M.; Jenkins, D.; Johnstone, Russell D. L.; Jo, H. S.; Joo, K.; Juengst, H. G.; Kalantarians, N.; Kellie, J. D.; Khandaker, M.; Kim, W.; Klein, A.; Klein, Frank; Klimenko, A. V.; Kossov, M.; Krahn, Z.; Kramer, L. H.; Kühn, J.; Kuhn, S. E.; Kuleshov, S. V.; Lachniet, J.; Laget, J. M.; Langheinrich, J.; Lawrence, D.; Lee, T.; Li, Ji; Livingston, K.; Lu, H. Y.; MacCormick, M.; Markov, N.; Mattione, P.; McKinnon, B.; Mecking, B. A.; Melone, J. J.; Mestayer, M. D.; Meyer, C. A.; Mibe, T.; Mikhailov, K.; Minehart, R.; Mirazita, M.; Miskimen, R.; Mokeev, V.; Moriya, K.; Morrow, S. A.; Moteabbed, M.; Munévar, E.; Mutchler, G. S.; Nadel‐Turoński, P.; Nasseripour, R.; Niccolai, S.; Niculescu, G.; Niculescu, I.; Niczyporuk, B.; Niroula, M. R.; Niyazov, R. A.; Nozar, M.; Osipenko, M.; Ostrovidov, A. I.; Park, K.; Pasyuk, E.; Paterson, C.; Pereira, S. Anefalos; Pierce, J.; Pivnyuk, N.; Počanić, D.; Pogorelko, O.; Pozdniakov, S.; Price, J. W.; Prok, Y.; Protopopescu, D.; Raue, B. A.; Riccardi, G.; Ricco, G.; Ripani, M.; Ritchie, B. G.; Ronchetti, F.; Rosner, G.; Rossi, P.; Sabatié, F.; Salamanca, J.; Salgado, C.; Santoro, J. P.; Sapunenko, V.; Schumacher, R. A.; Serov, V. S.; Sharabian, Y. G.; Sharov, D.; Shvedunov, N. V.; Smith, E. S.; Smith, L. C.; Sober, D. I.; Sokhan, D.; Stavinsky, A.; Stepanyan, S.; Stokes, B. E.; Strakovsky, I. I.; Strauch, S.; Taiuti, M.; Tedeschi, D. J.; Thoma, U.; Tkabladze, A.; Tkachenko, S.; Todor, L.; Tur, C.; Ungaro, M.; Vineyard, M. F.; Vlassov, A. V.; Watts, D. P.; Weinstein, L. B.; Williams, M.; Wolin, E.; Wood, M. H.; Yegneswaran, A.; Zana, L.; Zhang, J.; Zhao, B.; Zhao, Z. W.

doi:10.1103/physrevc.76.025208

Cited by 87 publications

(107 citation statements)

References 74 publications

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“…Although the threshold is around 2.37 GeV, events created near this energy are not detected since CLAS is inefficient at reconstructing low speed tracks and also because of low cross sections below 3 GeV [13]. The photon-energy range for cascade production in the data is 2.8-5.5 GeV.…”

Section: Photon-beam Energymentioning

confidence: 98%

“…The motivation for inclusion of higher spin resonances came from a discrepancy with experimental data reported by Ref. [13]. In this work, a comparison of experimental and theoretical results for Ξ − polarization observables will be made to constrain the production model.…”

Section: Motivation: Testing Predictions From Theorymentioning

confidence: 99%

“…At present, there is only one existing publication [13] in which differential cross sections for Ξ photoproduction were measured. The recent results for the γp →…”

Section: Motivation: Current Status Of Cascade Physicsmentioning

confidence: 99%

“…The results of Ref. [13] did not include any polarization measurements, though it was pointed out that contributions from various hyperons states can be differentiated using the Ξ − spin observables [14]. We seek to provide the first of much needed Ξ − polarization observables, which will help determine the mechanisms behind photoproduction of strangeness and the hadronic processes that give rise to hyperon polarization.…”

Section: Motivation: Current Status Of Cascade Physicsmentioning

confidence: 99%

“…φ hel π + is the angle between the proton-production plane, and the plane containing both pions. The beam helicity asymmetry is given by, 13) where N ± indicates the number of events with positive (negative) photon helicity. …”

Section: Photon-beam Polarization Determinationmentioning

confidence: 99%

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First Time Measurements of Polarization Observables for the Charged Cascade Hyperon in Photoproduction

Bono

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Section: Photon-beam Energymentioning

confidence: 98%

Section: Motivation: Testing Predictions From Theorymentioning

confidence: 99%

“…At present, there is only one existing publication [13] in which differential cross sections for Ξ photoproduction were measured. The recent results for the γp →…”

Section: Motivation: Current Status Of Cascade Physicsmentioning

confidence: 99%

Section: Motivation: Current Status Of Cascade Physicsmentioning

confidence: 99%

Section: Photon-beam Polarization Determinationmentioning

confidence: 99%

See 3 more Smart Citations

First Time Measurements of Polarization Observables for the Charged Cascade Hyperon in Photoproduction

Bono

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A Crystalline Mesoporous Germanate with 48‐Ring Channels for CO₂ Separation

Liang

Luo

et al. 2015

Angew Chem Int Ed

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One of the challenges in materials science has been to prepare crystalline inorganic compounds with mesopores. Although several design strategies have been developed to address the challenge, expansion of pore sizes in inorganic materials is more difficult compared to that for metal-organic frameworks. Herein, we designed a novel mesoporous germanate PKU-17 with 3D 48×16×16-ring channels by introducing two large building units (Ge10 and Ge7 clusters) into the same framework. The key for this design strategy is the selection of 2-propanolamine (MIPA), which serves as the terminal species to promote the crystallization of Ge7 clusters. Moreover, it is responsible for the coexistence of Ge10 and Ge7 clusters. To our knowledge, the discovery of PKU-17 sets a new record in pore sizes among germanates. It is also the first germanate that exhibits a good selectivity toward CO2 over N2 and CH4 .

show abstract

Clay‐Assisted dispersion of carbon black in thermoplastic nanocomposites

Sharma

Panwar

Pal

2014

J of Applied Polymer Sci

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The poor dispersion of carbon black (CB) in thermoplastic polymers has provided a space for improving the various properties of nanocomposites. In this study, nanoclay (NC) was introduced into CB/thermoplastic composites to improve the dispersion of CB and, finally, to improve the thermal or mechanical performance. We noticed that there was a simultaneous enhancement in the mechanical and thermal performances of the nanocomposites because of the combination of the NC and CB. The information obtained from the mechanical and thermal studies indicated that the properties were improved to an appreciable extent because of the plastic-plastic/CB/NC combination. The tensile strength of polycarbonate (PC) was observed to be enhanced by 9.4% only because of the addition of CB, although when poly(methyl methacrylate) (PMMA) was used as a matrix material along with PC, the tensile strength improved by 25%, although the tensile strength of PMMA is much lower than that of PC. This confirmed that the tensile properties of the polymer composites also depended on the plastic-plastic interaction phenomenon. Moreover, the tensile strengths of the different blended nanocomposites system increased by around 42.5% with the addition of NC. A significant improvement of 22% was achieved in the thermal stability of the PMMA composites with the addition of CB. However, the addition of NC provided further improvement in the thermal decomposition temperature by only 3.7%. This showed that the thermal stability of the polymer nanocomposites was slightly affected by the addition of NC.

show abstract

Cascade production in the reactionsγp→K+K+(X)and
L. Guo¹,
D. P. Weygand²,
V. Kubarovsky³
et al.

Abstract: Photoproduction of the cascade resonances has been investigated in the reactions

Cited by 87 publications

References 74 publications

First Time Measurements of Polarization Observables for the Charged Cascade Hyperon in Photoproduction

First Time Measurements of Polarization Observables for the Charged Cascade Hyperon in Photoproduction

A Crystalline Mesoporous Germanate with 48‐Ring Channels for CO₂ Separation

Clay‐Assisted dispersion of carbon black in thermoplastic nanocomposites

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Cascade production in the reactionsγp→K+K+(X)andL. Guo1, D. P. Weygand2, V. Kubarovsky3 et al.

Abstract: Photoproduction of the cascade resonances has been investigated in the reactions

Cited by 87 publications

References 74 publications

First Time Measurements of Polarization Observables for the Charged Cascade Hyperon in Photoproduction

First Time Measurements of Polarization Observables for the Charged Cascade Hyperon in Photoproduction

A Crystalline Mesoporous Germanate with 48‐Ring Channels for CO2 Separation

Clay‐Assisted dispersion of carbon black in thermoplastic nanocomposites

Contact Info

Product

Resources

About

Cascade production in the reactionsγp→K+K+(X)and
L. Guo¹,
D. P. Weygand²,
V. Kubarovsky³
et al.

A Crystalline Mesoporous Germanate with 48‐Ring Channels for CO₂ Separation