Observation of the<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>D</mml:mi><mml:mrow><mml:mi>s</mml:mi><mml:mi>J</mml:mi></mml:mrow></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>2317</mml:mn><mml:mo stretchy="false">)</mml:mo></mml:math>and<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:msub><mml:mi>D</mml:mi><mml:mrow><mml:mi>s</mml:mi><mml:mi>J</mml:mi></mml:mrow></mml:msub><mml:mo stretchy="false">(</mml:mo><mml:mn>2457<

Krokovny, P.; Abe, K.; Abe, T.; Adachi, I.; Aihara, H.; Akai, K.; Akatsu, M.; Akemoto, M.; Asano, Y.; Aso, T.; Aushev, T.; Bakich, A. M.; Bedny, I.; Behera, P. K.; Bizjak, I.; Bondar, A.; Bračko, M.; Browder, T. E.; Casey, B. C.K.; Chào, Y.; Cheon, B. G.; Chistov, R.; Choi, S. K.; Choi, Y.; Chuvikov, A.; Liu, Dong; Dragic, J.; Eidelman, S.; Eiges, V.; Enari, Y.; Flanagan, J.; Gabyshev, N.; Garmash, A.; Gershon, T.; Golob, B.; Guo, R. S.; Hagner, C.; Handa, F.; Hastings, N. C.; Hayashii, H.; Hazumi, M.; Hinz, L.; Hokuue, T.; Hoshi, Y.; Hou, W.-S.; Huang, Hsuan‐Cheng; Igarashi, Y.; Ikeda, H.; Ishikawa, A.; Itoh, R.; Iwasaki, H.; Iwasaki, M.; Jang, H. K.; Kamitani, T.; Kang, J. H.; Katayama, N.; Kawai, H.; Kawasaki, T.; Kichimi, H.; Kikutani, E.; Kim, D. W.; Kim, H. J.; Kim, Hyun Woo; Kim, J. H.; Kinoshita, K.; Koiso, H.; Koppenburg, P.; Korpar, S.; Križan, P.; Kuzmin, A.; Kwon, Y.; Lange, J. S.; Lee, S. H.; Lesiak, T.; Limosani, A.; Lin, S. W.; MacNaughton, J.; Majumder, G.; Mandl, F.; Masuzawa, M.; Matsumoto, T.; Michizono, Shinichiro; Mikami, Y.; Mitaroff, W.; Miyata, H.; Mohapatra, D.; Moloney, G. R.; Nagamine, T.; Nagasaka, Y.; Nakadaira, T.; Nakamura, Tatsuro; Nakano, E.; Nakao, M.; Nakazawa, H.; Nam, J. W.; Natkaniec, Z.; Nishida, S.; Nitoh, O.; Nozaki, T.; Ogawa, S.; Ogawa, Yoshinori; Ohnishi, Y.; Ohshima, T.; Ohuchi, N.; Oide, K.; Okabe, T.; Okuno, S.; Olsen, S. L.; Ostrowicz, W.; Ozaki, H.; Pałka, H.; Park, C. W.; Park, H.; Park, K. S.; Parslow, N.; Piilonen, L. E.; Root, N.; Różańska, M.; Sagawa, H.; Saitoh, Saburou; Sakai, Y.; Sarangi, T.; Satpathy, A.; Schneider, O.; Schwanda, C.; Schwartz, A. J.; Semenov, S.; Sevior, M. E.; Shibuya, H.; Shidara, T.; Sidorov, V.; Singh, J. B.; Soni, N.; Stanič, S.; Sugi, A.; Sumisawa, K.; Sumiyoshi, T.; Suzuki, S.; Takasaki, F.; Tamai, K.; Tamura, N.; Tanaka, J.; Tanaka, M.; Tawada, M.; Teramoto, Y.; Tomura, T.; Trabelsi, K.; Tsuboyama, T.; Tsukamoto, T.; Uehara, S.; Varvell, K. E.; Wang, C. H.; Watanabe, Y.; Won, E.; Yabsley, B.; Yamada, Yukiko; Yamaguchi, A.; Yamamoto, Noboru; Yamashita, Y.; Yamauchi, M.; Yanai, Haruo; Yuan, Y.; Zhang, C. C.; Zhang, Z. P.; Zhilich, V.; Žontar, D.

doi:10.1103/physrevlett.91.262002

Cited by 247 publications

(95 citation statements)

References 16 publications

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“…We also compute the weak decay constants of the scalar and axialvector and find f 0 invariant mass distribution [1], compatible with a J P = 0 + assignment, the D * s0 (2317). This discovery was confirmed soon after by the CLEO and Belle Collaborations [2,3]. The newfound state was the natural candidate to fill in the charm-strange 0 + P -wave level predicted by quark models.…”

mentioning

confidence: 81%

Masses and decay constants of the Ds0(2317) and D
Bali
¹
,
Collins
²
,
Cox
³

et al. 2017
Phys. Rev. D*
106
13
161
1
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We perform a high statistics study of the J P = 0 + and 1 + charmed-strange mesons, D * s0 (2317) and Ds1(2460), respectively. The effects of the nearby DK and D * K thresholds are taken into account by employing the corresponding four quark operators. Six ensembles with N f = 2 nonperturbatively O(a) improved clover Wilson sea quarks at a = 0.07 fm are employed, covering different spatial volumes and pion masses: linear lattice extents L/a = 24, 32, 40, 64, equivalent to 1.7 fm to 4.5 fm, are realised for mπ = 290 MeV and L/a = 48, 64 or 3.4 fm and 4.5 fm for an almost physical pion mass of 150 MeV. Through a phase shift analysis and the effective range approximation we determine the scattering lengths, couplings to the thresholds and the infinite volume masses. Differences relative to the experimental values are observed for these masses, however, this is likely to be due to discretisation effects as spin-averaged quantities and splittings are reasonably compatible with experiment. We also compute the weak decay constants of the scalar and axialvector and find f

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mentioning

confidence: 81%

Masses and decay constants of the Ds0(2317) and D
Bali
¹
,
Collins
²
,
Cox
³

et al. 2017
Phys. Rev. D*
106
13
161
1
View full text Add to dashboard Cite

show abstract

“…the observation of the charm-strange meson D * s0 (2317) with J P = 0 + in 2003 [1,2]. The D * s0 (2317) couples to the DK channel, and being below the DK threshold it decays into the isospin breaking channel D s π.…”

Section: Jhep11(2015)058mentioning

confidence: 99%

“…The O(p 2 ) Lagrangian L (2) Dφ generates the tree-level contribution at NLO as 2) where the coefficients are shown in table 1, and the functions H 24 (s, t, u) and H 35 (s, t, u) are defined by…”

Section: Tree-level Contributionmentioning

confidence: 99%

“…Considering the single channel case for simplicity, one has TIAM(s) = A (1) (s)+A (2) Table 6. Predictions of the scattering lengths at physical pion mass using the LECs determined in the 6-channel fits UChPT-6(b) and UChPT-6(b ) in units of fm.…”

Section: Jhep11(2015)058mentioning

confidence: 99%

“…[24], this nonrelavistic formulation neglects sizable recoil corrections. 2 The calculations in various unitarized versions of ChPT in refs. [12,16,25,26] are performed in a covariant formalism, but only up to NLO as mentioned above.…”

Section: Jhep11(2015)058mentioning

confidence: 99%

See 2 more Smart Citations

One-loop analysis of the interactions between charmed mesons and Goldstone bosons

Yao

Guo

et al. 2015

J. High Energ. Phys.

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We derive the scattering amplitude for Goldstone bosons of chiral symmetry off the pseudoscalar charmed mesons up to leading one-loop order in a covariant chiral effective field theory, using the so-called extended-on-mass-shell renormalization scheme. Then we use unitarized chiral perturbation theory to fit to the available lattice data of the S-wave scattering lengths. The lattice data are well described. However, most of the low-energy constants determined from the fit bear large uncertainties. Lattice simulations in more channels are necessary to pin down these values which can then be used to make predictions in other processes related by chiral and heavy quark symmetries.

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D s0 + (2317) as an iso-triplet four-quark meson

Terasaki

The IVth International Conference on Quarks and Nuclear Physics

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Observation of theDsJ(2317)andDsJ(2457<

Cited by 247 publications

References 16 publications

Masses and decay constants of the Ds0(2317) and D
Bali
¹
,
Collins
²
,
Cox
³

et al. 2017
Phys. Rev. D*
106
13
161
1
View full text Add to dashboard Cite

Masses and decay constants of the Ds0(2317) and D
Bali
¹
,
Collins
²
,
Cox
³

et al. 2017
Phys. Rev. D*
106
13
161
1
View full text Add to dashboard Cite

One-loop analysis of the interactions between charmed mesons and Goldstone bosons

D s0 + (2317) as an iso-triplet four-quark meson

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Observation of theDsJ(2317)andDsJ(2457<

Cited by 247 publications

References 16 publications

Masses and decay constants of the Ds0*(2317) and DBali1, Collins2, Cox3 et al. 2017Phys. Rev. D106131611View full textAdd to dashboardCite

Masses and decay constants of the Ds0*(2317) and DBali1, Collins2, Cox3 et al. 2017Phys. Rev. D106131611View full textAdd to dashboardCite

One-loop analysis of the interactions between charmed mesons and Goldstone bosons

D s0 + (2317) as an iso-triplet four-quark meson

Contact Info

Product

Resources

About

Masses and decay constants of the Ds0(2317) and D
Bali
¹
,
Collins
²
,
Cox
³

et al. 2017
Phys. Rev. D*
106
13
161
1
View full text Add to dashboard Cite

Masses and decay constants of the Ds0(2317) and D
Bali
¹
,
Collins
²
,
Cox
³

et al. 2017
Phys. Rev. D*
106
13
161
1
View full text Add to dashboard Cite