Results 61 to 70 of about 186,516 (304)

Meson scattering in a non-minimally Lorentz-violating scalar QED at finite temperature

European Physical Journal C: Particles and Fields
In this paper we study meson scattering in a non-minimally Lorentz-violating scalar QED at finite temperature. The meson scatterings were investigated in tree level and the finite temperature effects were addressed by using the thermofield dynamics ...
M. C. Araújo, R. V. Maluf, J. Furtado
doaj   +1 more source

Two-index SU(N) theories from one flavor QCD to Steven Weinberg's ππ scattering legacy

Nuclear Physics B
I review and improve on how two-index SU(N) gauge-fermion theories help access salient information about the large N vacuum and spectrum of QCD, super Yang Mills and meson-meson scattering.
Francesco Sannino
doaj   +1 more source

Unraveling the pattern of the XYZ mesons

Physics Letters B, 2014
We present a plausible mechanism for the origin of the XYZ mesons in the heavy meson spectra within a standard quark-model picture. We discuss the conditions required for the existence of four-quark bound states or resonances contributing to the heavy ...
J. Vijande, A. Valcarce
doaj   +1 more source

Meson-meson interactions in a nonperturbative chiral approach [PDF]

Physical Review D, 1999
27 pages, 12 figures.
Oller, JA, Oset, E., Peláez Sagredo, José Ramón   +2 more
openaire   +6 more sources

Evaluating potential altered harvest and predator management strategies to increase white‐tailed deer population growth in the Southeastern United States

The Journal of Wildlife Management, EarlyView.
In some portions of the southeastern United States where white‐tailed deer populations are declining, alteration of adult female harvest levels and the availability of alternative foods for coyotes can help increase population growth. Abstract White‐tailed deer (Odocoileus virginianus) populations in the southeastern United States have declined from ...
Michael S. Muthersbaugh, Elizabeth A. Saldo, Alex J. Jensen, Jay Cantrell, Charles Ruth, Beth Ross, John C. Kilgo, David S. Jachowski   +7 more
wiley   +1 more source

Heavy Meson Masses in the \epsilon-Regime of HM\chi PT

, 2011
The pseudoscalar and vector heavy meson masses are calculated in the \epsilon-regime of Heavy Meson Chiral Perturbation Theory to order \epsilon^4. The results of this calculation will allow the determination of low-energy coefficients (LECs) directly ...
C. G. Boyd, L. Liu, Raúl A. Briceño
core   +1 more source

Meson spectroscopy and properties using Dyson-Schwinger equations [PDF]

, 2006
We study pseudoscalar and scalar mesons using a practical and symmetry preserving truncation of QCD's Dyson-Schwinger equations. We investigate and compare properties of ground and radially excited meson states.
A. KRASSNIGG, C. D. ROBERTS, Krassnigg A., S. V. WRIGHT, Watson P., Yao W.-M.   +5 more
core   +2 more sources

Measurement of branching fractions for D meson decaying into ϕ meson and a pseudoscalar meson

Physics Letters B, 2019
The four decay modes $D^{0}\to ^{0}$, $D^{0}\to $, $D^{+}\to ^{+}$, and $D^{+}\to K^{+}$ are studied by using a data sample taken at the centre-of-mass energy $\sqrt{s} = 3.773$~GeV~with the BESIII detector, corresponding to an integrated luminosity of 2.93 fb$^{-1}$. The branching fractions of the first three decay modes are measured to be ${
Z.L. Hou, Z.L. Hou, R. Kiuchi, R. Kiuchi, R.M. Wang, R.M. Wang, R.M. Wang, L.S. Wang, L.S. Wang, A. Guskov, A. Guskov, A. Guskov, D. P. Jin, D. Bettoni, D. Bettoni, T. Hu, Joachim Pettersson, Joachim Pettersson, Joachim Pettersson, N. Cao, W. Kühn, W. Kühn, F. F. Sui, F. F. Sui, F. F. Sui, H. L. Dai, Yang Zhang, Yang Zhang, H. Leithoff, H. Leithoff, H. Leithoff, Y.X. Yang, Y.X. Yang, Y.X. Yang, G.X. Sun, G.X. Sun, Y. Ding, Y. Ding, Y. Ding, X. L. Luo, S. Y. Xiao, S. Y. Xiao, R. G. Ping, Yao Zhang, Yao Zhang, A. N. Zhu, J. Dong, F. A. Harris, F. A. Harris, F. A. Harris, F. Cossio, F. Cossio, Q. Zhao, Q. Zhao, J.F. Qiu, J.F. Qiu, L. G. Xia, M. Z. Wang, M. Z. Wang, M. Z. Wang, Cong-Feng Qiao, Cong-Feng Qiao, Cong-Feng Qiao, J. Z. Zhang, Q. Ouyang, X D Shi, S. Sosio, Huihui Liu, Huihui Liu, Huihui Liu, I. Balossino, I. Balossino, I. K. Keshk, I. K. Keshk, I. K. Keshk, S. Marcello, P. X. Shen, P. X. Shen, P. X. Shen, K.Y. Liu, K.Y. Liu, K.Y. Liu, M. Y. Dong, L. K. Li, L. K. Li, J. B. Jiao, J. B. Jiao, J. B. Jiao, J. Y. Zhang, K. Liu, K. Liu, W. J. Zhu, W. J. Zhu, W. J. Zhu, A. Sarantsev, A. Sarantsev, A. Sarantsev, M. M. Ma, Yi Zhang, Yi Zhang, Yi Zhang, A. G. Denig, A. G. Denig, A. G. Denig, Jimin Zhao, J. Z. Fan, J. Z. Fan, J. Z. Fan, Q.P. Ji, Q.P. Ji, Q.P. Ji, Ulrich Wiedner, Ulrich Wiedner, Ulrich Wiedner, Y. Zeng, Y. Zeng, Y. Zeng, J. W. Zhang, G. Y. Tang, G. Y. Tang, R. Kliemt, R. Kliemt, R. Kliemt, J. Bloms, J. Bloms, J. Bloms, L. Zhao, L. Zhao, J. Zhu, J. Zhu, J. Zhu, K. Begzsuren, K. Begzsuren, G. Chelkov, G. Chelkov, G. Chelkov, C.D. Fu, C.D. Fu, S. Han, S. Han, S. Han, Z. G. Wang, Y. K. Sun, Xiang Zhou, Xiang Zhou, Xiang Zhou, S. Maldaner, S. Maldaner, S. Maldaner, Y. B. Liu, Y. B. Liu, Y. B. Liu, Y. Fu, Y. Fu, T. Held, T. Held, T. Held, Z.Y. Deng, Z.Y. Deng, F.E. Maas, F.E. Maas, Y. S. Zhu, R. E. Mitchell, R. E. Mitchell, R. E. Mitchell, H. J. Li, H. J. Li, H. J. Li, H.X. Yang, H.X. Yang, T.C. Zhao, T.C. Zhao, J. W. Li, J. W. Li, J. W. Li, M. Z. Wang, M. Z. Wang, M. Z. Wang, M. Ablikim, M. Ablikim, M. X. Luo, M. X. Luo, M. X. Luo, Q. Zhou, X. K. Zhou, X. K. Zhou, X. K. Zhou, Gang Chen, Gang Chen, G. Li, G. Li, M. Richter, M. Richter, M. Richter, Y.T. Liang, Y.T. Liang, X. N. Ma, X. N. Ma, X. N. Ma, Jie Zhao, M.G. Alekseev, P.R. Li, P. Adlarson, C. X. Lin, M. Savrié, A. Khoukaz, F. Y. Li, H. M. Liu, M. Greco, Y.Q. Wang, A. Zhemchugov, M. Albrecht, F. De Mori, H. Muramatsu, M. Destefanis, X. Liu, F. Bianchi, K. Schoenning, O.B. Kolcu, L. Y. Dong, M. Kuessner, S. Spataro, F.H. Liu, T. Y. Qi, G. Mezzadri, L. Lavezzi, T. Johansson, R. Farinelli, T. Hussain, X. N. Li, F. Weidner, A. Mangoni, I. Garzia, S. Pacetti, J. G. Messchendorp, A. Amoroso, M. Maggiora   +236 more
openaire   +12 more sources

Differences between two populations of Stipa krylovii in adaptive strategies: analysis of a three‐year reciprocal transplant experiment

Nordic Journal of Botany, EarlyView.
Understanding how the relative importance of local adaptation versus phenotypic plasticity varies across spatiotemporal scales is critical for explaining and predicting plant population dynamics. We conducted a three‐year reciprocal transplant experiment with the dominant grass Stipa krylovii between contrasting sites (wetter Xilinhot and drier ...
Jiayi Li, Juanjuan Guo, Junzhu Ge, Peilu Zhou, Lei Huang, Fengyan Zang, Zifang Li, Jinlong Wang   +7 more
wiley   +1 more source